Foreign Patents Granted

ANNEXURE-IA

FOREIGN PATENTS GRANTED – 2003-04

ANNEXURE-IA
CDRI

Method of treating hyperlipidemic and hyperglycemic conditions in mammals using pregnadienols and pregnadienones 
Pratap Ram Gupta, Ram Chandra, Chander Ramesh Khanna, Ashok Kumar Srivastava, Arvind Kumar Raina, Deepak Singh, Satyavan Srivastava, Savita Rastogi, Anil Kumar Asthana, Omkar Prasad, Nityanand Swarn, Anand; Nitya; Ghatak; Ashim; Kapoor; Narinder Kumar; Dev; Sukh  US

6579862
A process for the synthesis of 1-[4-arylpiperazin-1-yl]-3-[2-oxopyrrolidin/piperidin-1-yl] propanes used as potential therapeutic agents for hypertension, ischemia, cardiovascular and other adrenergic receptors related disorders Neelima Sinha, Sanjay Jain, Anil Kumar Saxena, Nitya Anand, Ram Mohan Saxena, Mangal Prasad Dubey, Gyanendra Kumar Patnaik AU

762684
A process for the synthes of 1- [4-arylpiperazin -1-yl]-3- [2-oxopiperidin -1-yl] propanes from 1-[4-arylpiperazin-1-yl]-3-chloropropane and 2-piperidone useful as potential hypotensive agents
Neelima Sinha,Sanjay Jain,Anil Kumar Saxena,Nitya Anand,Ram Mohan Saxena,Mangal Prasad Dubey,Madhur Ray,Gyanendra K. Patnaik, Deceased

AU

755526
Process for the preparation of diaryl naphthyl methanes Neeta Srivastava, Arvinder Grover
US

6610705
CDRI+CIMAP

Intramuscular formulation of an antimalarial dihydroartemisinin for the control of multidrug resistant and severe completed mataria

Dharam Chand Jain, Rajendra Singh Bhakuni, Ram Prakash Sharma, Sushil Kumar, Guru Prakash Dutta

AU

763680
CFRI

A process for the production of low ash fuel using calcined petroleum coke and low ash fuel prepared thereby
Paras Nath Sinha,Partha Sengupta,Kali Sankar Bhattacharya
FR

2822840

Process for the production of fly ash slurry Sukuru Ramakrishna Rao, Swapan Kumar Ghosh, Sibendra Kumar Basu, Barun Kumar Mall, Shreekant Verma, Gulab Singh, Satinath Mazumdar
US

6702890
Process for the upgradation of the petroleum residue Suhas Ranjan Gun, Priya Bandhu Chowdhury, Kashi Nath Bhattacharya, Achinta Kumar Roy, Umanand Sharma, Swapan Kumar Ghosh, Awadhesh Kumar Sinha, Santosh Kumar Chanda, Sukumar Mandal, Sanjay Kumar Ray, Asit Kumar Das, Satish Makhija, Sobhan Ghosh, Akhilesh Kumar Bhatnagar
US

6540904

CFTRI

Oligonucleotide primers for phosphotidyl inositol in bacillus cereus
 

BP Padmapriya, A Ramesh, A Chandrashekar, K Nireshwalia, MC Varadaraj

US

6713620

 
Process for preparation of protein-hydrolysate from milk protein Bhagya Swamylingappa, Johny Joseph, Kowsalya Shankara Murthy, Vishweshwariah Prakash, Mysore Cheluvaraya Shamanthaka Sastry, Tirumakudalu Chikkaraja Sindhu Kanya
US

6589574
A parotta of improved quality muti-layered parotta of specific physical and sensory characterstics and a method thereof. Indrani Dasappa, Rajiv Jyotsna, Pichan Prabhasankar, Ragu Sai Manohar, Gandham Venkateswara Rao
LN

6694
Primers for identifying aflatoxinogenic aspergilli and an improved method thereof Haravey Krishnan Manonmani, Arun Chandrashekar, Eddiya Rati Rao US

6623932 B1
Cholesterol lowering structured lipids containing omega 3 polyunsaturated fatty acids and their process there of  Reena Rao, Kari Rao, Belur Ramaswamy Lokesh US

6608223 B2
A process for the preservation of coconut sap (NEERA) Ramalakshmi Kulathooran,Ramesh Nagarajarao, Bashyam Raghavan, Vishweshwaraiah Prakash LK

13037
 
An improved process for the production of oryzanol enriched fraction from rice brain oil soapstock
 
Tyakal Nanjundiah Indira, Rajendrakumar Suresh Barhate LK

13039

 
A process for the preparation of colorant from oleoresin Jarapla Pura Naik, Sathyagalam Ranganatha Desikacharya Sampathu, Madeneni Madhava Naidu, Halagur Bogegowda Sowbhagya LK

13038
An improved process for preparation of proteolytic activity rich spice powder and its application for tenderization of meat B Narayan, SN Manjabhatta, MN Subbanna, SP Zituji, NR Dittakavi BD

1003855
CGCRI

Process useful for making in-situ silicon carbide in the form of particulate, whiskers and fibres in an inorganic composite matrix

 
Kalyan Kumar Phani; Asok Kumar De, Nripati Ranjan Bose, Sankar Ghatak US

6696514
A process for making porous ceramics for pressure filteration SN Roy, S Bandyopadhyay, BP Ghosh, HS Maiti  TW

189596
Composition useful for making insitu silicon carbide whiskers and fibres Kalyan Kumar Phani, Asok Kumar De, Nripti Ranjan Bose, Sankar Ghatak US

6548586
CIMAP

Peppermint plant named `pranjal` 
 
Samresh Dwivedi, Maneesha Singh, Ajay Pratap Singh, Vandana Singh, Suman Preet Singh Khanuja, Ali Arif Naqvi,  Sushil Kumar US

PP14090
Use of the root extract of Vetiveria zizanioides in curing fluoroquinolone and multi drug resistant bacterial infections Suman Preet Singh Khanuja, Suchi Srivastava, Tiruppadiripuliyur Ranganathan Santha Kumar, Madan Mohan Gupta, Arvind Kumar Tripathy,   Bahl Singh Monika; Raj Janak, Raj Kishori Lal, Mahendra Pandurang Darokar, Ajit Kumar Shasany, Sushil Kumar US

6676974 B2
An improved process for the preparation of vasicine SK Chattopadhyay, GD Bagchi,  PD Dwivedi, s Srivastava  US

6676976
 
Method of treatment for fungal infections with a synergistic formulation of antifungal agents Suman Preet Singh Khanuja, Puspalata Chatruvedi; Krishna Kumar Agarwal, Atique Ahmad,  Tiruppadiripuliyur Ranganathan Santha Kumar,   Mahendra Pandurang Darokar,   Ajit Kumar Shasany,   Jai Shankar Arya,   Sushil Kumar US

6660761
 
Mosquito repellent composition and process for preparation of the same Dinesh Kumar, Yogendra Nath Shukla, Shikha Tiwari, Ravi Prakash Bansal, Sushil Kumar PK

137725
 
Bio-reactor for enhancing the biomass yield of plant organs  Suchitra Banerjee,  Arun Kumar Kukreja, Praveen Chandra Verma,   Atul Prakash Kahol,   Sushil Kumar
 
US

6589780
 
A novel formulation useful as nitrification and urease inhibitor Dharani Dhar Patra, Usha Kiran, Mohammed Anwar, Sukhmal Chand, Sushil Kumar BD

1003610
 
Development of a stable high ginsenoside yielding callus line of Panax quinquefolium (American ginseng) and a method for developing such stable high ginsenoside yielding callus line Archana Mathur, Ajay Kumar Mathur, Girish Chandra Uniyal, Mahesh Paul, Rajendra Singh Sangawan KO

0404314
 
Streptomyces strain with potential anti-microbial activity against phytopathogenic fungi Mansoor Alam, Abdul Sattar, Sushil Kumar, Abdul Samad, Om Prakash Dhawan, Suman Preet Singh Khanuja, Ajit Kumar Shasany, Seema Singh, Poovappallivadakethil Viswanathan Nair Ajaya Kumar, Abdul Khaliq, Mohammad Zaim, Saba Shahabuddin, Mala Trivedi US

6558940
 
'Dhawal', a high alkaloid producing periwinkle plant Raghavendra Narayan Rao Kulkarni, Kuppusamy Baskaran, Ravoor Shankara Rao Chandrashekara, Suman Preet Singh Khanuja, Mahendra Panduranga Darokar, Ajit Kumar Shasany, Girish Chandra Uniyal, Madan Mohan Gupta, Sushil Kumar
 
US

6548746
 
Process for the production of a biologically active phenolic coumpound(+) catechin Sunil Kumar Chattopadhyay, Suchitra Banerjee, Shipra Agarwal, Manish Kulshreshtha, Ram Prakash Sharma, Vijay Kumar Mehta, Sushil Kumar US

6620599 B1
 
Mint plant named `sambhav`  Suman Preet Singh Khanuja,   Ajit Kumar Shasany, Sunita Dhawan, Mahendra Pandurang Darokar,   Sarita Satapathy,  Tiruppadiripuliyur Ranganathan Santha Kumar,  Dharmendra Saikia,  Nirmal Kumar Patra, Janak Raj Bahl,  Arun Kumar Tripathy, Sushil  Kumar US

PP14538
 
A process for the preparation of novel biologically active synthetic molecule 4-(p-methoxyphenyl)- 2 -amino butane Sunil Kumar Chattopadhyay, Koneni Venkata Sashidhara, Vinayak Tripathi, Arun Kumar Tripathi, Veena Prajapati, Sushil Kumar EP

1138666
 
Use of Drosophila melanogaster as a model for screening of psychostimulant plant materials Abhay Sharma, Amaresh Pandey,  Subhash Singh, Sushil Kumar US

6617491
 
Rose scented geranium Pelargonium graveolenes plant `safal` Sushil Kumar, Ritika Gupta, Kakaraparthi Pandu Sastry,   Suchitra Banerjee, Gopal Rao Mallavarapu,  Ramesh; Srinivas Iyer ; Shasany; Ajit Kumar ; Darokar; Mahendra Pandurang, Suman Preet Singh Khanuja US

PP14400
 
A method for screening of central nervous system Abhay Sharma,  Sushil Kumar US

6541193 B2
 
A process for the preparation of 4-aryl-2-butanols from Taxus wallichina Sunil Kumar Chattopadhyay, Sushil Kumar, Ram Prakash Sharma GB

2349881
 
Process for insecticidal formulation effective in controlling malarial vector, mosquitoes Arun Kumar Tripathi,  Veena Prajapati, Suman Preet Singh  Khanuja US

6623766 B1
 
Process for the induction of normal roots on nodes and internodes of stem segments without using hormone and/or chemical treatments in Mentha species Rajender Singh Sangwan,  Neelam Singh Sangwan, Sushil  Kumar US

6586248
 
Process for one pot conversion of artemisinin into artesunic acid. Rajendra Singh Bhakuni,   Atul Kahol   Singh Prakash; Tarun, Singh, Suman Preet Khanuja US

6677463
 
Single pot conversion of artemisinin into artemether RS Bhakuni , T Singh, AP Kahol, A Tiwari, S Tandon, SPS Khanuja  US

6683193
 
Herbal disinfectant compositions SPS Khanuja, MP Darokar, TRS Kumar, AK Shasany, KK Aggarwal, A Ahmed, P Chaturvedi, VK Gupta, A Krishna, AK Singh, JR Bahl, RP Bansal, D Kumar BD

1003853
 
Use of phyllocladane diterpenoids for plant growth promotion and alleviation of growth retardant allelochemicals, and method therefor Anil Kumar Singh,  Guru Das Bagchi,  Sarita Singh, Prem Dutt Dwivedi, Anil Kumar Gupta, Suman Preet Singh  Khanuja US

6673749
 
Process for isolating artemisinin from Artemisia annua Sushil Kumar,  Shiv Kumar Gupta, Digvijay Singh, Madan Mohan Gupta, Dharam Chand Jain,   Atul Prakash Kahol,   Suman Preet Singh Khanuja,  Govind  Ram US

6685972
 
CLRI

2-dimentional stress relaxation testing
Sanjeevi Ramaswamy, Naresh Mandyam Deivasigamani,Arumugam Viswanathan, Somanathan Narayana Sasthri, Muthukrishnan Subramaniam, Kalaiarasu Krishnaswamy GB

GB2345970
 
Ecofriendly bio-process for leather processing Palanisamy Rao Thanikaivelan, Jonnalagadda Raghava Nair, Unni Balachandran, Thirumalachari Ramasami US

6708531
 
A device for excitation and detection of magnetic resonance Chandrakumar Narayan EP
EP0797102 B1
 
CMRI

An improved equipment for short wall mining useful for extraction of pillars in underground coal mines
S Maity, BB Dhar  EP

795680
 
CSIO

Multi-fiber optic 2d-array device for sensing and localizing environment perturbation using speckle image processing 
Harish Kumar Sardana, Jagdish Kumar Chhabra, Somnath Bandyopadhyaya,  Pramod Kumar Goel US

6590194
 
An improved antiglare device for automobile useful during night driving DS Chhabra, PK Rao, BD Sharma, SK Gupta, DS Dodd, V Singh, S Sharma  US

6674587 B2
 
CSIR(SCH)

Process for the preparation of libf4e
Subramanian Angaiah,  Vasudevan Thiagarajan, Gangadharan  Ramaiyer US

6623717 B2
 
Process for the preparation of diorganotrisulfide Pradipta Sinha, Sujit Roy US

6555712
 
Process for the preparation of lithium metaphosphate  Subramanian Angaiah,  Vasudevan Thiagarajan,  Gnagadharan Ramaiyer,  Raghavan Meenakshisundaram US

6656441 B2
 
Composition and method for maintaining blood glucose level  Sanju Dhawan,   Anil Kumar  Singla US

6703045
 
Process for the preparation of lithium hexafluoroarsenate  Subramanian Angaiah,  Vasudevan Thiagarajan, Gnagadharan Ramaiyer,  Raghavan Meenakshisundaram US

6682712
 
CSIR+AIIMS

Method for detecting a single nucleotide polymorphism in p21 wafi/cip1 gene as an indicator of risk of esophageal cancer
Ranju Ralhan US

6627401 B2
 
CSMCRI

Process for the preparation of a molecular sieve adsorbent for selective adsorption of nitrogen and argon
Jince Sebastian, Raksh Vir Jasra US

6572838
 
An improved process for the cultivation of algae Radhakrishn Chennur Reddy,  Om Prakash Mairh, Guru Rajakrishna Kumar, Eswaran Kuruppanan, Subba Rao Peddi Venkata, Kalpana Haresh Mody, Pushpito Kumar Ghosh TZ

T2/T/02/00047
 
IGIB

A universal polymer support for the synthesis of oligoribonucleotides
Pradeep Kumar, Kailash Chand Gupta EP

EP1006121 B1
 
Process for the preparation of cell beads bod sensor useful for instant bod estimation R Kumar, S Rastogi, A Sharma, TK Saxena  US

6709853
 
Antifungal molecule 2-(3,4-dimethyl-2,5-dihydro-1h-pyrrol-2-yl)-1-methylethyl pentanoate GI Sharma,  Ali M Rajesh US

6713504
 
A process for the preparation of immobilized microbial composition for use as seed inoculum in the bod test Rita Kumar,Anil Kumar,Alka Sharma,Sharadvishwanath Gangal,Santosh Daya Ram Makhijani GB

2386124
 
Method of detection of allelic variants of sca2 gene Samir Kumar Brahmachari,   Shweta Choudhry, Mitali Mukerji,   Satish  Jain US

6623927 B1
 
Microbial composition and its use in the neutralisation of alkaline waste waters Rita Kumar, Anil Kumar, Alka Sharma, Sharad V Gangal, Santosh D Makhijani GB

GB2342924
 
IHBT

A convenient and versatile, compact, portable, light weight, low power consuming sterile laminar air flow system
Rajesh Thakur, Anil Sood, Paramvir Singh Ahuja ZA

2003/2363
 
Process for the preparation of substituted trans-cinnamaldehyde, a natural yellow dye, from phenylpropane derivatives Arun Kumar Sinha, Bhupendra Prasad Joshi, Ruchi Dogra US

6566557
 
Sterile laminar airflow device Rajesh Thakur, Anil Sood, Paramvir Singh Ahuja US

6623538 B2
 
Gladiolus hybrid plant named 'tushar mauli' Devashish Mukherjee, Devendra Dhayani, Jaichand Rana US

PP13710 P3
 
Microwave assisted rapid and economical process for the preparation of substituted phenylaldehydes from trans and cis-phenypropenes: a commercial utilisation of toxic cis-isomer Arun Kumar Sinha,Ruchi Dogra,Bhupendra Prasad Joshi US

6544390
 
Process for the preparation of pharmacologically active .alpha.-asarone from toxic .beta.-asarone rich acorus calamus oil  Arun Kumar Sinha, Bhupendra Prasad Joshi, Ruchi  Acharya US

6590127
 
Method for producing chiral dihydrotagetone, and its conversion to chiral 5-isobutyl-3-methyl-4,5-dihydro-2(3h)-furanone Arun Kumar Sinha, Bhupendra Prasad Joshi, Ruchi Dogra US

6579992
 
Processess for preparing 5-isobutyl -3- methyl-4, 5-dihydro-2(3h)- furanone from dihydrotagetone and its use as a flavousing agent Arun K Sinha, Bhupendra P Joshi, Ruchi Dogra GB

GB2374594
 
A novel method for converting dihydrotagetone, a bifunctional acyclic monoterpene, isolated from the plant species of tagetes Arun K Sinha, Bhupendra P Joshi, Ruchi Dogra GB

GB2375535
 
Method for microproduction of tea plants from leaf explants Indra Sandal,   Amita Bhattacharya,  Madhu Sharma,   PS  Ahuja US

6599743
 
Efficient method of protoplast culture Pratap Kumar Pati, Madhu Sharma, Paramvir Singh Ahuja US

6569680
 
Species specific genomic dna sequence for identification of anacardium occidantale and the method for its utilisation in detection of cashew husk in made tea sample Mahipal Singh, Bandana Dhiman US

6541624
 
An efficient method for micropropagation of tea (camellia sinensis) plants using leaf explants Indra Sandal, Amita Battacharya, Madhu Sharma, P S Ahuja SL

12368
 
One step process for the preparation of substituted transcinnamaldehyde, a natural yellow dye, from phenylpropane derivative. Arun Kumar Sinha, Bhupendra Prasad Joshi, Ruchi Dogra PK

137766
 
Gladiolus plant named "palampur princess" Devashish Mukherjee, Devendra Dhayani, Jaichand  Rana US

PP14435
 
One step method for micro - production of tea leaves Indra Sandal, Amita Bhattacharya, Madhu Sharma, Paramvir Singh Ahuja, US

6548300
 
IICB

A process for the preparation of a biomarker specific for o-acetylated sialic acid useful for the diagonis, monitoring outcome of treatment and prediction of replace of lymphoblastic leukaemia
Mandal Chitra, Pal Santanu, Chatterjee Mitali  US

6693177
 
Coelomic fluid extract from pheretima posthuma for providing sperm immotility Mohua Mukherjee, Shampa Biswas, Malabika Datta, Samir Bhattacharye, Ranjan Bhadra, Alok Pal US

6569464
 
Process for the purification of a new motility-promoting protein from buffalo serum: a slaughter house waste  Gopal Chandra Majumder,   Mahitosh Mandal,  Saswati Banerjee US

6613737
 
Anti-leishmanial activity of betel leaf extract Santu Bandyopadhyay, Bikash Pal, Samir Bhattacharya, Mitali Ray, Keshab Chandra Roy  US

6610332 B2
 
Process for the production of an enzyme preparation containing xylanase and carboxymethyl cellulase useful for the treatment of textile, agro-products and plant biomass Subhabrata Sengupta, Anil Kumar Ghosh, Mohanlal Jana, Amal Kumar Naskar US

6569646
 
IICT

Enzymatic process for preparing reduced-calorie fats containing behenic acid
Kaimal, NB Thengumpillil, Kanjilal; Sanjit ; Prasad; BN Raghapudi.  US

6617141
 
Process for the synthesis of highly active modified carbon supported palladium catalyst  Janmanchi K Murthy, Sridara C Shekar, Kamaraju S Ramarao, Burri D Raju, Kondapuram V Raghavan   US

6624109
 
Process for simultaneous alkyl esterification of oil and regeneration of spent oil purification medium  Thengumpillil Narayana Balagopala Kaimal, Penumarthy Vijayalakshmi, Ayyagari Ananta Laxmi, Bandi Ramalinga US

6635595
 
Process for the preparation of n-(2,3-dihydrobenzo[1,4]dioxin-2-carbonyl)piperazine  Malladi Pardhasaradhi, Gullapalli Kumaraswamy, Arun Kanti Das, Nivedita Jena,  Chembumkulam Kamalakshyamma Snehalatha Nair, Mudiganti Naga Venkata Sastry US

6608200
 
Substituted calix (4) pyrroles and process for the synthesis of calix (4) pyrroles over molecular sieve catalysts  Kondapuram Vijaya Raghavan, Shivanand Janardan Kulkarni, Motkuri Radha Kishan, Nagabandi Srinivas US

6605194 B2
 
Supported osmates, process for preparation thereof, and a process for the preparation of chiral vicinal diols using supported osmate catalyst Boyapati Manoranjan Choudary, Naidu Sreenivasa Chowdari,  Mannepalli Lakshmi Kantam, Kondapuram Vijaya Raghavan US

6646168
 
Process for the separation of racemic mixtures Boyapati Manoranjan Choudary, Kalluri Venkata Sri Ranganath, Mannepalli Lakshmi Kantam  US

6709597
 
Herbal cream formulation Prakash Vaman Rao Diwan,Bhamidipalli Subrahmanya Sitaramam,Sistla Ramakrishna,Kondapuram Vijaya Raghavan EP

0923937 B1
 
Process for the preparation of 2-methyl 1,4- naptho quinone Narayanan Sankarasubbier, Katravulapalli Vvsbs Murthy, Kongara Madhusudan Reddy, Premchendar Nandhikonda US

6579994
 
Process for the preparation of supported osmates  Boyapati M Choudary, Naidu S Chowdari, Mannepalli L Kantam, Kondapuram V Raghavan  US

6703531
 
Uresae inhibitor pct national phase an improved process for the preparation of acylferrocenes  Boyapati Manoranjan Choudhary, Konatham Saidi Reddy, Mannepalli Lakshmi, Kondapuram Vijaya Raghavan KR

0406289
 
A pesticidal dry powder formulation enriched in azadirachtin upto 88%, an emulsifiable concentrate enriched upto 30% of azadirachtin and a process for preparing such formulation and concentrate from neem seed/kernel AVB Sankaram, M Marthandamurthy, AD Manohar, M Subramanyam, VSSR Gopal, V Srihari  CA

2188110
 
Process for the enhancement of cycle-life of the zinc chromium based catalyst used in the synthesis of 2-methylpyrazine Sai Prasad Potharaju Seetharamanjaneya, Kondupuram Vijaya Raghavan, Panja Kanta Rao, Shivanand Janardan Kulkarni, Katabathini Narasimha Rao, Rajesh Gopinath, Suresh Farsinavis, Harshadas Mitaram Meshram US

6566292
 
Pyrimidine linked pyrrolo[2,1-c][1,4]benzodiazepines as potential antitumour agents  Ahmed Kamal,  Karnati Laxma  Reddy US

6683073
 
Process for the preparation of rice bran oil low in phosphorous content Narayana Balagopala Kaimal Thengumpillil; Rajamma Ongole,   Satya Bhaskar Potula  US

6706299
 
Process for preparing taxol side chain using heterogeneous trifunctional catalyst Boyapati M Choudary, Naidu S Chowdari, Sateesh Madhi,  Lakshmi K Mannepalli,  Jyothi Karangula US

6706901
 
Alkylxanthates and use of alkylxanthates in the integrated pest management Janapala Venkateshwara Rao, Yenamandra Venkateswaralu, Kondapuram Vijaya Raghavan US

6583175
 
Method of processing of hydrogen for reductive acylation of nitro, azido and cyano arenes Boyapati Manoranjan Choudary, Venkati Sri Ranganath Kalluri,  Lakshmi Kantam Mannepalli US

6673967
 
Process for the preparation of a polyaniline salt Sirnivasan  Palaniappan  US

6586565
 
(+)-Cycloolivil as antioxidant obtained from natural source namely stereospermum personatum  Janaswamy Madhusudana Rao,   Ashok Kumar Tiwari,   Upparapalli Sampath Kumar,   Jhillu Singh Yadav,  Kondapuram Vijaya Raghavan US

6562381
 
(-)-Olivil as antioxidant which is obtained from a new natural source namely stereospermum personatum Janaswamu Madhusudan Rao, Ashok Kumar Tiwari, Upparapalli Sampath Kumar, Jhillu Singh Yadav, Kondapuram Vijaya Raghavan US

6592911 B2
 
Preparation of alkylated aromatic amines Bankupalli Satyavathi, Akash Patwari, Uday T Bhalerao EP

1002789 B1
 
Process for the preparation of hydroxylated lecithin from crude soybean lecithin V Vandana, MSL Karuna, PSS Prasad, RBN Prasad  US

6638544 B2
Process for the preparation of nitrotoluenes Boyapati Manoranjan Choudary,   Mannepalli Lakshmi Kantam,  Kompella Vishweshwar Ramprasad  US

v 6620981
A process for preparation of esters using polyaniline salts as novel catalysts Palaniappan S, Sairam M FR

2822823
1-(2-chloro-5-methyl-3-pyridylmethyl)-2-nitroiminoimidazolidine and process for the preparation thereof  Chinaraju Bhimapaka, Vaidya Jayathirtha Rao US

6566528
Process for preparation of supported osmates Boyapati M Choudary, Naidu S Chowdri, Mannepalli L Kantam, Kondapuram V Raghavan US

6552234
Process for the preparation of polyaniline salts Srinivasan Palaniappan, Anbalagan Amarnath Chellachamy US

6630567 B1
A process for the preparation of acyl hetro aromatic compounds from hetroaromatic compounds by metal ion exchange clays Boyapati Manoranjan Choudary, Mutyala Sateesh, Mannepalli Lakshmi Kantam,Kondapuram Vijaya Raghaven EP

1138681
Process for the preparation of diazonaphthoquininesulfonyl chlorides using diphosgene and triphosgene Vummadi Venkat Reddy, Maruthi Janaki Ram Reddy, Vaidya Jayathirtha Rao US

6559291
Process for the preparation of ethyl 2,3-dihydrobenzo [1,4] dioxin -2- carboxylate Malladi Pardhasaradhi, Gullapalli Kumaraswamy, Arun Kanti Das, Nivedita Jena, Chembukulam Kamalakshyamma Snehalatha Nair US

6555695
An improved process for the preparation for the acyl napthyl ethers Lakshmi Mannepalli Kantam, Mutyala Sateesh, Boyapati Manoranjan Choudary, Sri Kalluri Venkata Ranganath, Kondapuram Vijaya Raghavan EP

EP1149819 B1
Process for the nitration of xylene isomers using zeolite beta catalyst  Boyapati Manoranjan Choudary,   Mannepalli Lakshmi Kantam,  Nadakuditi Sailendra Kumar,   Kompella Vishweshwara Ram Prasad,  Kondapuram Vijaya  Raghavan US

6703532
Process for the preparation of amine oxides Boyapati Manoranjan Choudary,   Chinta Reddy Venkat Reddy, Billakanti Veda Prakash,  Balagam Bharathi,  Mannepalli Lakshmi  Kantam US

6617454
Method for the synthesis and evaluation of porphyrins, calix (4) pyrroles and allied macrocycles PS Devi, KV Raghvan, SJ Kulkarni, MR Kishan, VR Rani, MRVS Murthy US

6712972
IICT+CCMB

Process for novel cationic amphiphiles containing n-hydroxyalkyl group for intracellular delivery of biologically active molecules
Rajkumar Banerjee, Prasanta Kumar Das, Gollapudi Venkata Srilakshmi, Nalam Madhusudhana Rao, Arabinda Chaudhuri US

6541649
IICT+RRL(Jam)

Herbal chemical composition for the treatment of cancer
Janaswamy Madhusudana Rao,   Pullela Venkata Srinivas, Jhillu Singh Yadav,  Kondapuram Vijaya Raghavan, Ajit Kumar Saxena, Mutiah Shanmugavek,   Himani Kampasi, Gulam Nabi Qazi US

6649650 B2
IIP

Process for the preparation of a novel catalyst useful for sweetening of sour petroleum distillates 
Brij Bahadur Agrawal, Som Nath Puri,  Gautam Das, Bir Sain, Bhagwati Prasad Balodi,  Sunil Kumar,   Anil Kumar, Pushpa Gupta,  Jai Prakash, Onkar Singh Tyagi, Turuga Sundara Rama Prasada Rao,  Gur Pratap Rai US

6696381
Process for sweetening of LPG, light petroleum distillates by liquid-liquid extraction using metal phthalocyanine sulphonamide catalyst Bir Sain, Som Nath Puri, Gautam Das, Bhagwati Prasad Balodi, Sunil Kumar, Anil Kumar, Virendra Kumar Kapoor, Virendra Kumar Bhatia, Turuga Sundara Rama Prasada Rao, Gur Pratap Rai US

6565740
An improved process for preparation of carboxylic acids by one step oxidation of hydrocarbons N Girindra, P Kulsrestha, Mahendra Saxena, Ashok K Gupta, Hari B. Goyal, Rameshwar Prasad, SR Turuga, Prasada Rao, Prakash D. Patel CA

2142792
IMT

Reporter gene based method for the screening of anti-tuberculosis drugs by using essential and regulatory genes of mycobacteria as drug target
Vishal Soni,  Lakshami Pathi Khandrika,  Pushpa Agrawal US

6645505 B2
The vaccine for the treatment of tuberclulosis and other intracellular infectious diseases JN Agrewala, N Sharma  ZA

2002/2511
The vaccine for the treatment of tuberclulosis and other intracellular infectious diseases JN Agrewala, N Sharma  BD

1003852
Novel strains of yeast of genus-saccharomyces species-cerevisiae and a process for the preparation of such strains of yeast Alok Kumar Mondal, Grandham Satyanarayana Chandigargh, Tapan Chakrabarti EP

EP0798382 B1
NBRI

Fermented herbal health drink from plant andrographis
Palpu Pushpangadan, Shanta Mehrotra,  Ajay Kumar Singh Rawat, Sayyada Khatoon,  Sharad Kumar Srivastava,   Subha Rastogi, Manjoosha Chaubay, Adarsh Kumar Agnihotri  US

6616950
Chemically synthesized artificial promoter for high level expression of transgenes  Rakesh Tuli,  Samir V Sawant, Pradhyumna K Singh, Shiv K Gupta  US

6639065
A composition useful for qualitative screening of phasphate solubilising microorganisms and a qualitative method for screening microorganisms Chandra Shekhar Nautiyal, Sangeeta Mehta, Palpu Pushpangadan US

6638730 B2
NCL

Process for preparing enantiomerically pure (s)-3-hydroxy-gamma-butyrolactone
Mukund Keshao Gurjar, Pradeep Kumar, Anis Naim Deshmukh, Rajesh Kumar Upadhyay, Puspesh Kumar Upadhyay  US

6713639
Process for the preparation of subsituted aromatic compound employing friedel-crafts reaction using a reusable basic anionic clay catalyst Vasant Ramchandra Choudhary, Suman Kumar Jana US

6548722
Process for preparation of a lactone from a cyclic ketone Deendayal Mandal, Absar Ahmad, Mohammed Islam Khan, Rajiv Kumar US

6559322
Process for the preparation of 2-methyl-2-propene-1-sulfonic acid, sodium salt Prashant Purushottam Barve, Sunil Shankar Joshi,  Ravindra William Shinde, Shrikant Madhukar Ghike, Milind Yashwant Gupte,  Chandrashekhar Narayan Joshi,   Raghavendra Venkatrao Naik US

6660882
Process for the preparation of 2-aryl propionic acids Raghunath Vitthal Chaudhari,   Jayasree Seayad, Abdul  Seayad US

6660883
Thermoprecipitating polymer containing enzyme specific ligands, process for the preparation thereof, and use thereof for the separation of enzymes Alankar Arun Vaidya, Bhalchandra Shripad Lele,   Mohan Gopalkrishna Kulkarni,  Raghunath Anant Mashelkar US

6605714
Process for the production of aromatic carboxylicacids D Srinivas, SA Chavan, P Ratnasamy US

6649791 B2
Process for the preparation of phenyl ketones Mandan Chidambaram,  Chithravel Venkatesan, Anand Pal Singh, Arumugamangalam Venkataraman Ramaswamy  US

6593499
A process for the production of polyhydroxyoctanoate by streptomyces lividans Gyanendra Tripathi,  Lata Hanamantrao Mahishi, Turaga Venkata Naga Ramachander,  Shuban Kishen Rawal  US

6692945
Process for making s(-) amlodipine salts  Rohini Ramesh Joshi, Ramesh Anna Joshi, Mukund Keshav Gurjar US

6608206
Noble metal containing hydrogenation catalyst for selective hydrogenation of 1, 4 butynediol to 1, 4 butenediol, and a process for the preparation thereof Raghunath Vitthal Chaudhari,  Chandrashekhar Vasant Rode, Rengaswamy Jaganathan,   Manisha Madhukar Telkar,  Vilas Hari Rane US

6660675
A process for the preparation of poly (ester-corbonate)s SB Hait, S Sivaram  EP

908483
Tinuvin P-hindred amine light stabilizer and derivatives thereof  Shroj Al Mohitkumar Desai, Raj Pal Singh US

6610856 B2
Process for the preparation of alkyl 4[2-(phthalimido)ethoxy]-acetoacetate Rohini Ramesh Joshi, Ramesh Anna Joshi, Ravindranathan Thottappillil US

6562983
Process for treatment of mixture of spent wash from distillery and black liquor from pulp and paper industry  Pramod Prabhakar Moghe,   Vinita Vinay Panchanadikar,   Ashwini Vinayak Pol,  Ajit Ramesh Joshi, Prakash Kondiba Bahirat,  Priyadarshini Kudlu,   Shekhar Prakash Bahirat US

6589427
Process for the synthesis of a photo-stabilizer  Shroj Al Mohitkumar Desai,   Raj Pal Singh US

6559311
Composition for hybrid seed production, process for the preparation of such composition and use thereof V Mahajan, S Nagarajan, VH Deshpande, RG Kelkar, RJ Lahoti, S Ramalingam, VJ Bulbule  US

6645917 B2
Process for the preparation of thermoprecipitating affinity polymers  Alankar Arun Vaidya, Bhalchandra Shripad Lele, Mohan Gopalkrishna Kulkarni,   Raghunath Anant  Mashelkar US

6689836
Process for the preparation of thiourea Balakrishnan Srinivasa,  Mahajan Shankar Shivram,   Chaphekar Gopal Moreshwar,   Gupte Milind Yeshwant, Parshuram Kulkarni Mohan, Bandarupalli Radha Krishna Murthy US

6657082
NGRI

Digitally implemented method for automatic optimization of gravity fields obtained from three-dimensional density interfaces using depth dependent density
Vishnubhotla Chakravarthi US

6615139 B1
NIO

A natural nonpolar fluorescent dye from a non-bioluminescent marine invertebrate, compositions containing the said dye and its uses
U Goswami, A Ganguly  US

6689391 B2
A process for the isolation of 2-deoxy ecdysterone from zoanthus sp. Cynthia Olimpia Lydia Gonsalves, Perunninakulath Parameswaran Subrayan, Chandrakant Govind Naik, Chittur Thelakkat Achuthankutty EP

EP 1138690 B1
Method for extraction and purification of biologically useful molecules from a mangrove plant salvadora persica l Usha Goswami, Nazarine Fernandes US

6586021
Pressure housing for in-water pressure based systems Ehrlich Desa, Gajanan Purushottam Naik, Antony Joseph, Elgar Stephen Desa, Prakash Mehra, Vijay Kumar, Shivanand Prabhu Desai, Surekha Mahesh Nagvekar US

6568266
Simultaneous decolorization and detoxification of molasses spent wash using novel white rot-lignin-modifying fungus flavodon flavus  Chandralata Raghukumar, Mysore Srinivasamurthy Shailaja US

6613559 B2
Method for determining seafloor roughness using a multibeam echosounder Bishxajit Chakraborty, Vijay N Kodagali US

6549853
Composition comprising zoanthus sp. Extract with anti-fouling activity and a method thereof Cynthia Olimpia Lydia Gonsalves, Chittur Thelakkat Achuthankutty,  Perunninakulath Parameswaran V, Chandrakant Govind  Naik US

6667062
Method of use for 2-deoxy ecdysterone Cynthia Olimpia Lydia Gonsalves, Perunninakulath Parameswaran Subrayan, Chandrakant Govind Naik, Chittur Thelakkat Achuthankutty US

6617319 B2
Process for the preparation of an extract with carotenoids, uv absorption, antibacterial and ph indicating properties from a deep-sea bacterium Ponnapakkam Adikesavan Loka Bharathi,  Shanta Nair,   Dorairajasingham Chandramohan  US

6669944
Bioactivity of methyl palminate obtained from a mangrove plant salvadora persica l Usha Goswami, Nazarine Fernandes US

6638546 B2
Microbial process for degradation of pcbs in clophen a-50 using a novel marine microorganism, pseudomonas CH07  Sarkar; Anupam ; De; Jaysankar ; Nagappa; Ramaiah  US

6544773
Natural fluorescent dye obtained from a marine invertebrate, compositions containing the said dye and their uses Usha Goswami, Anush Ganguly US

6582730
NML

Process for the recovery of gold and silver from used refractory bricks
Daita S R Murthy, Vinod Kumar US

6602319
NML+DST

Sensing device for the non-destructive evaluation of steel structures or components 
Amitava Mitra,  Sarmistha Palit Sagar,  Dipak Kumar Bhattacharya US

6617847 B2
NPL

A reusable heat pack
CP Sharma, RK Sharma, C Kant, AK Sarkar  RU

2223071
Formulation for iron chelation, a process for preparing the formulation and a method of treating thalassemia SA Kumar, K Sudarshan, P Harsh, KS Rattan, D Ghansham  CN

ZL 96119785.4
A simulation circuit layout design for low voltage, low power and high performance type ii current conveyor for analog signal processing applications SS Rajput, SS Jamur  SP

94796
RRL(Jam)

Glucopyranoside and process of isolation thereof from pterocarpus marsupium pharmaceutical composition containing the same and use thereof
Rakesh Maurya,  Sukhdev Swami Handa, Rajinder Singh US

6617313
 

Novel chemo-enzymatic synthesis of optically enriched rose-oxides
SC Taneja, VK Sethi, S Koul, SS Andotra, GN Qazi  US

6692944
 

Anti-diabetic agent obtained from the plant humboldtia decurrens and a process for preparing the same
Janaswamy Madhusudana Rao,   Mangattu Achutankunju Sumathykutty,  Gopalan Vijay Nair,  Alathur Damodaran Damodaran, Kodandaraman Rathinam, Rajagopal Sivakumar,  Kottilil Mohan Das,  Narayanapillai Viswanathan  Nair US

6610330
 

Glucopyranoside, process for isolation thereof, pharmaceutical composition containing same and use thereof 
Rakesh Maurya,  Deepa Singh,   Asha Bhagat,  Om Parkash Gupta,  Sukhdev Swami  Handa US

6562791
 

Synergistic composition of bioactive fraction isolated from barleria prionitis linn and a method of treatment for hepatotoxicity, immuno-deficiency and fatigue and a process thereof 
JL Suri, SK Banerjee, Subhash Chandra Taneja, AS Anand, Anil Prabhakar, Bupinder Singh Jaggi,   AK Saxena, Bal Krishan Chandan, Sukhdev Swami Handa US

6664236 B2
 

A novel composition for early and profuse sporulation in fungi and a method thereof
Rajinder Kumar Khajuria, Ram Vilas Parsad Sinha, Vijeshwar Verma, Ghulam Nabi Qazi, Sukhdev Swami Handa US

6593127 B1
 

Process for preparing topotecan from 10-hydroxy-4-(s) camptothecin
Satish Chander Puri, Geeta Handa, Kanaya Lal Dhar,  Om Parkash Suri, Ghulam Nabi Qazi US

6660861
 

Hepatoprotective activity of an extract and fraction from cryptolepis buchanani
  US
6686375 B2
)

Pharmaceutical composition comprising extract from plant cryptolepis buchanani for tereating immunodefficiency
Rakesh Maurya, Anupurna Kaul, Sarang Bani, Usha Zutshi, Anamika Khajuria, Ajit Kumar Saxena, Lila Ram Manahas, Ashwani Kumar, Bal Krishnan Kapahi, Om Prakash Suri, Gulam Nabi Qazi US

6548086
 

Bioprocess for the kinetic resolution of (±) -6- methoxy -a- methyl-2-napthalene acetic acid using a strain of trichosporon species
QN Qazi, R Parshad, RJ Kotru, S Koul, SC Taneja, KL Dhar  EP

EP 0952227 A1 B
RRL(J)+DBT

A novel oligospirostanoside from asperagus racemosur
Sukhdev Swami Handa, Om Prakash Suri,  Vishwa Nath Gupta, Krishan Avtar Suri,   Naresh Kumar Satti,  Vikram Bhardwaj, Kasturi Lal Bedi,  Anamika Khajuria, Anpurna Kaul,  Girish G Parikh, Prabhakar Kulhar,  Ulhas Salunkhe, Raman  Krishnamurthy US

6649745 B2
RRL(J)+DST

Process for the isolation of novel oligospirostanoside
Sukhdev Swami Handa, Om Prakash Suri,  Vishwa Nath Gupta, Krishan Avtar Suri, Naresh Kumar Satti, Vikram Bhardwaj, Kasturi Lal Bedi,   Anamika Khajuria,  Anpurna Kaul, Girish G Parikh, Prabhakar Kulhar,  Ulhas Salunkhe,  Raman Krishnamurthy  US

6670459
RRL(T)

Biological filter for the purification of waste gases 
Ajit Haridas, Swachchha Majumdar  US

6696284
 

Process for the preparation of novel ceramic substrate ba2 dymo5.5 (m=zr, sn and hf), for bi-cuprate superconductors and a process for the preparation of phase pure superconducting bi(2223) and bi(2223)-ag thick films on these newly developed substrates
Jacob Koshy,Jose Kurian,Poo Kodan Sajith,Krishnan Sudersan Kumar,Rajan Jose,Asha Mary John,Alathur Damodaran Damodaran EP

844677
 

Method of purification of wastewater and 'rflr' device for performing the same
Ajit Haridas, Swachchha Majumdar US

6544421
Viologen linked acridine based molecule and process for the preparation thereof Ramaiah Danaboyina, Varghese Eldho Nadukkudy,  Joseph Joshy US

6630481 B2
An improved process for the preparation of high grade synthetic rutile from ilmenites Pawvathu Narayanan Nair Mohan Das, Karval Karikrishna Bhat, Melay Eriyat Kochu Janaki, Sreedharan Sasibhusan, Parsarathi Mukherjee, Bishnu Charan Rabindra Mhanty, Hem Shanker Ray NO

316320
Melt or solution processable highly conducting polyanilin and process for preparation thereof with pvc and eva Raji Kannaparampil Paul, Chennakkattu Krishna, Sadasivan Pillai US

6552107
Device for treatment of wastewater Ajit Haridas US

6592751
A process for the preparation of melt / solution processable highly conducting polyanilin and its blends with pvc & eva Raji Kannaparampil Paul, Chennakkattu Krishna, Sadasivan Pillai JP

3400404
A process for the preparation of melt / solution processable highly conducting polyanilin and its blends with PVC & EVA Raji Kannaparampil Paul, Chennakkattu Krishna Sadasivan Pillai GB

GB2360524