Inventor · disambiguated record
Prasad Koteswara Kapa
Also filed as: KAPA PRASAD · KAPA PRASAD K · KAPA PRASAD KOTESWARA
30 granted patents·12 pending applications·539 citations·filing 1983–2015
97Inventor score
Top patents by PatentIndex Score
42 records- 0194US5290946AProcesses for the synthesis of 3-(substituted indolyl-2-yl)propenaldehydesSANDOZ LTD·Filed 1992·Granted Mar 1, 1994·90 cites·8 claims
- 0294US5189164AProcesses for the synthesis of syn-(E)-3,5-dihydroxy-7-substituted hept-6-enoic and heptanoic acids and derivatives and intermediates thereofSANDOZ LTD·Filed 1990·Granted Feb 23, 1993·112 cites·29 claims
- 0392US9193732B2Salt(s) of 7-cyclopentyl-2-(5-piperazin-1-yl-pyridin-2-ylamino)-7H-pyrrolo[2,3-D]pyrimidine-6-carboxylic acid dimethylamide and processes of making thereofCALIENNI JOHN VINCENT·Filed 2011·Granted Nov 24, 2015·29 cites·9 claims
- 0490US9868739B2Salt(s) of 7-cyclopentyl-2-(5-piperazin-1-yl-pyridin-2-ylamino)-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid dimethylamide and processes of making thereofCALIENNI JOHN VINCENT·Filed 2015·Granted Jan 16, 2018·11 cites·19 claims
- 0590US5612478AProcess for preparing 1,1'-[1,4-phenylenebis-(methylene)]-bis-1,4,8,11-tetraazacyclotetradecaneJOHNSON MATTHEY PLC·Filed 1995·Granted Mar 18, 1997·45 cites·19 claims
- 0688US5606053AProcess for preparing 1,1'-[1,4-phenylenebis-(methylene)]-bis-1,4,8,11-tetraazacyclotetradecaneJOHNSON MATTHEY PLC·Filed 1995·Granted Feb 25, 1997·41 cites·19 claims
- 0788US4571428A6-Substituted-4-hydroxy-tetrahydropyran-2-onesSANDOZ AG·Filed 1983·Granted Feb 18, 1986·18 cites·7 claims
- 0887US6835838B2Process for the manufacture of organic compoundsNOVARTIS AG·Filed 2003·Granted Dec 28, 2004·19 cites·27 claims
- 0987US5412137AProcess for preparing phosphinyloxy propanaminium inner salt derivativesSANDOZ LTD·Filed 1994·Granted May 2, 1995·36 cites·8 claims
- 1083US9067896B2Crystalline forms of 3-(2,6-dichloro-3,5-dimethoxy-phenyl)-1-{6-[4-(4-ethyl-piperazin-1-yl) -phenylamino]-pyrimidin-4-yl}-1-methyl-urea and salts thereofBERGHAUSEN JOERG·Filed 2010·Granted Jun 30, 2015·11 cites·15 claims
- 1183US5801281AProcess for preparing 1,1'- (1,4- phenylenebis (methlene)-Bis 1,4,8,11-tetraazacyclotetradecaneJOHNSON MATTHEY PLC·Filed 1997·Granted Sep 1, 1998·22 cites·3 claims
- 1281US4870199AProcesses for the synthesis of diprotected R[R*,S*]-3,5-dihydroxy-6-oxohexanoate estersSANDOZ PHARMACEUTICALS CORP·Filed 1988·Granted Sep 26, 1989·18 cites·12 claims
- 1380US5756728AProcess for preparing 1,1'- 1,4-phenylenebis-(methylene)!-bis-1,4,8,11-tetraazacyclotetradecaneJOHNSON MATTHEY PLC·Filed 1996·Granted May 26, 1998·19 cites·5 claims
- 1477US5608061AProcess for preparing 1,4,8,11-tetraazacyclotetradecaneJOHNSON MATTHEY PLC·Filed 1995·Granted Mar 4, 1997·24 cites·20 claims
- 1570US7452999B2Chemical process for the preparation of intermediates to obtain N-formyl hydroxy-lamine compoundsNOVARTIS AG·Filed 2004·Granted Nov 18, 2008·4 cites·6 claims
- 1670US6734177B2Certain salts of discodermolide acid, pharmaceutical compositions containing them and their use in treating tumorsNOVARTIS AG·Filed 2002·Granted May 11, 2004·5 cites·18 claims
- 1764US7183304B2Heterocyclic compounds and methods of useNOVARTIS AG·Filed 2002·Granted Feb 27, 2007·3 cites·19 claims
- 1864US2009299065A1Process for the manufacture of organic compoundsCHEN GUANG-PEI·Filed 2009·Application pending·0 cites
- 1961US5208352AProcess for preparing the R- and S-isomers of 2-hydroxy-methyl-2-octadecyloxymethyl-tetrahydrofuran and their use in preparing stereoisomers of pharmacologically active compoundsSANDOZ LTD·Filed 1992·Granted May 4, 1993·7 cites·30 claims
- 2059US2015099760A1Salt(s) of 7-cyclopentyl-2-(5-piperazin-1-yl-pyridin-2-ylamino)-7h-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid dimethylamide and processes of making thereofCALIENNI JOHN VINCENT·Filed 2014·Application pending·0 cites
- 2159US2009118160A1Heterocyclic compounds and methods of useBACH ANDREW THOMAS·Filed 2009·Application pending·0 cites
- 2258US7572917B2Process for the manufacture of organic compoundsNOVARTIS AG·Filed 2004·Granted Aug 11, 2009·1 cites·26 claims
- 2357US7589216B2Process for preparing N-hydroxyformamido-propyl pyrrolidin compounds and intermediatesNOVARTIS AG·Filed 2003·Granted Sep 15, 2009·2 cites·9 claims
- 2456US2009131707A1Chemical process for the preparation of intermediates to obtain n-formyl hydroxylamine compoundsNOVARTIS AG·Filed 2008·Application pending·0 cites
- 2554US2007135502A1Heterocyclic compounds and methods of useBACH ANDREW T·Filed 2007·Application pending·0 cites
- 2653US2012115878A1Salt(s) of 7-cyclopentyl-2-(5-piperazin-1-yl-pyridin-2-ylamino)-7h-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid dimethylamide and processes of making thereofCALIENNI JOHN VINCENT·Filed 2011·Application pending·0 cites
- 2749US9359326B2Manufacturing process for pyrimidine derivativesCALIENNI JOHN VINCENT·Filed 2015·Granted Jun 7, 2016·0 cites·2 claims
- 2849US5596094AProcess for preparing 2' -0- alkyl adenosine derivativesSANDOZ LTD·Filed 1995·Granted Jan 21, 1997·6 cites·8 claims
- 2949US2011251171A1Heterocyclic compounds and methods of useBACH ANDREW THOMAS·Filed 2011·Application pending·0 cites
- 3048US2006035941A1Calcium salts of indole derived statinsCHEN GUANG-PEI·Filed 2003·Application pending·0 cites
- 3143US2011301157A1Bicyclic amides as kinase inhibitorsBOLD GUIDO·Filed 2011·Application pending·0 cites
- 3242US6211384B1Methods for the acylation of amine compoundsNOVARTIS PHARMACEUTICALS CORP·Filed 1999·Granted Apr 3, 2001·3 cites·14 claims
- 3342US2010249204A1Calcium salts of indole derived statinsCHEN GUANG-PEI·Filed 2010·Application pending·0 cites
- 3442US2007293678A1Process For The Preparation Of 6, 8-Subs Tituted '1, 7 Naphthpyridin Derivatives By Reacting The 8-Halo-'1, 7 Naphthpyrid In-Derivate With An Organic Boronic Acid Derivatives And Intermadiates Of This ProcessJIANG XINGLONG·Filed 2005·Application pending·0 cites
- 3541US4847384AProcess for the preparation of certain nitrogen-containing mono- and bicyclic ace inhibitors, and novel intermediates useful thereforSANDOZ PHARMACEUTICALS CORP·Filed 1987·Granted Jul 11, 1989·5 cites·20 claims
- 3638US5691304AImproved process for preparing polymyxin B/dextran conjugatesCIBA GEIGY AG·Filed 1995·Granted Nov 25, 1997·4 cites·23 claims
- 3738US2008221336A1Pparalpha/Gamma Agonists and Processes of PreparingGARRETT CHRISTINE E·Filed 2006·Application pending·0 cites
- 3834US5811544AProcess for preparing 1,4,8,11-tetraazacyclotetradecaneJOHNSON MATTHEY PLC·Filed 1996·Granted Sep 22, 1998·2 cites·11 claims
- 3934US4841071A6-substituted-4-hydroxy-tetrahydropyran-2-onesSANDOZ PHARMACEUTICALS CORP·Filed 1985·Granted Jun 20, 1989·0 cites·6 claims
- 4033US5319123AProcess for preparing substituted N-oxy-imidic acid derivativesSANDOZ LTD·Filed 1991·Granted Jun 7, 1994·1 cites·13 claims
- 4130US5229377AProcess for the preparation of the (R) stereoisomer of the monobutyric ester of 2,2-bis(hydroxymethyl)-tetrahydrofuran, its use in preparing stereoisomers of pharmacologically active compounds, and certain specific stereoisomers produced therebySANDOZ LTD·Filed 1991·Granted Jul 20, 1993·1 cites·7 claims
- 4225US5338730AUse of the (R) isomer of 2-[(2-octa-decyloxymethyl-tetrahydro-2-furanylmethoxy)-hydroxyphosphinyloxy]-N,N,N-trimethylethanaminium hydroxide inner salt-4-oxide in treating multiple sclerosisSANDOZ LTD·Filed 1993·Granted Aug 16, 1994·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →