Inventor · disambiguated record
K. S. Keshava Murthy
Also filed as: MURTHY K S K · MURTHY K S KESHAVA · MURTHY K S KESHAVE
19 granted patents·2 pending applications·92 citations·filing 1995–2007
93Inventor score
Top patents by PatentIndex Score
21 records- 0182US6600044B2Process for recovery of the desired cis-1,3-oxathiolane nucleosides from their undesired trans-isomersBRANTFORD CHEM INC·Filed 2001·Granted Jul 29, 2003·14 cites·17 claims
- 0278US7834195B2Atorvastatin calcium propylene glycol solvatesAPOTEX PHARMACHEM INC·Filed 2007·Granted Nov 16, 2010·2 cites·8 claims
- 0373US6436956B1Useful form of anhydrous paroxetine hydrochlorideBRANTFORD CHEM INC·Filed 1997·Granted Aug 20, 2002·17 cites·6 claims
- 0472US7767843B2Process for the preparation of phenylcarbamatesAPOTEX PHARMACHEM INC·Filed 2006·Granted Aug 3, 2010·2 cites·26 claims
- 0572US6380388B11,3-oxathiolan-5-ones useful in the production of antiviral nucleoside analoguesBRANTFORD CHEM INC·Filed 2000·Granted Apr 30, 2002·6 cites·19 claims
- 0663US7193090B2Preparation of atorvastatinAPOTEX PHARMACHEM INC·Filed 2004·Granted Mar 20, 2007·2 cites·15 claims
- 0762US6858747B2Process to prepare, 1,4-dihydropyridine intermediates and derivatives thereofAPOTEX PHARMACHEM INC·Filed 2004·Granted Feb 22, 2005·2 cites·21 claims
- 0861US6586593B1Efficient process for the preparation of lamotrigine and related 3,5-diamino-6-substituted-1,2,4-triazinesBRANTFORD CHEM INC·Filed 2002·Granted Jul 1, 2003·2 cites·26 claims
- 0959US6307066B1Process for producing simvastatinBRANTFORD CHEM INC·Filed 1996·Granted Oct 23, 2001·8 cites·45 claims
- 1058US7138523B2Preparation of 4-(4-fluorophenyl)-N-alkylnipecotinate esters, 4-(4-fluorophenyl)-N-arylnipecotinate esters and 4-(4-fluorophenyl)-N-aralkylnipecotinate estersAPOTEX PHARMACHEM INC·Filed 2002·Granted Nov 21, 2006·2 cites·21 claims
- 1158US5637730ASodium enalapril complex and the use thereof to make sodium enalaprilBRANTFORD CHEM INC·Filed 1996·Granted Jun 10, 1997·6 cites·11 claims
- 1256US5686627ASodium enalapril complex and the use thereof to make sodium enalaprilBRANTFORD CHEM INC·Filed 1996·Granted Nov 11, 1997·5 cites·1 claims
- 1354US5962689AStereoselective and useful preparation of 3-substituted 4-aryl piperidine compoundsBRANTFORD CHEM INC·Filed 1997·Granted Oct 5, 1999·6 cites·23 claims
- 1449US6635753B1Process for the preparation of substantially pure stavudine and related intermediates useful in the preparation thereofBRANTFORD CHEM INC·Filed 1998·Granted Oct 21, 2003·7 cites·31 claims
- 1548US5919931AProcess for the manufacture of intermediates suitable to make doxazosin, terazosin, prazosin, tiodazosin and related antihypertensive medicinesBRANTFORD CHEM INC·Filed 1996·Granted Jul 6, 1999·5 cites·14 claims
- 1645US6132286APreparation of 1,2,5,6-tetra-hydro-3-carboalkoxypridines such as arecoline and salts of 1,2,5,6-tetrahydro-3-carboalkoxypridines and arecoline hydrobromideBRANTFORD CHEM INC·Filed 1997·Granted Oct 17, 2000·4 cites·19 claims
- 1744US8471011B2Preparation of acid addition salts of amine bases by solid phase—gas phase reactionsREY ALLAN W·Filed 2005·Granted Jun 25, 2013·0 cites·23 claims
- 1844US6596866B2Process for the preparation of nefazodone hydrochlorideBRANTFORD CHEM INC·Filed 2001·Granted Jul 22, 2003·0 cites·14 claims
- 1944US2005176960A1Resolution of racemates of methyl alpha-5-[4,5,6,7-tetrahydro[3,2-C]thienopyridyl]-(2-chlorophenyl) acetateBRANTFORD CHEM INC·Filed 2004·Application pending·0 cites
- 2042US6107490AProcess for the manufacture of 4-methyl-5-hydroxymethyl-imidazoleBRANTFORD CHEM INC·Filed 1995·Granted Aug 22, 2000·2 cites·9 claims
- 2141US2005165242A1Process for the preparation of amorphous atorvastatin calciumAPOTEX PHARMACHEM INC·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →