Inventor · disambiguated record
Keshava Murthy
Also filed as: MURTHY KESHAVA · MURTHY KESHAVA K · MURTHY KESHAVA K S
14 granted patents·1 pending application·39 citations·filing 1994–2011
89Inventor score
Files withACIC CANADA INC6BRANTFORD CHEM INC5APOTEX PHARMACHEM INC2BODHURI PRABHUDAS1BRANTFORD CHEMICALSS INC1
Top patents by PatentIndex Score
15 records- 0163US6080860AMethods of making ureas and guanidines including, terazosin, prazosin, doxazosin, tiodazosin, trimazosin, quinazosin and bunazosin (exemplary of 2-substituted quinazoline compounds), and meobentine, and bethanidine and intermediates thereforBRANTFORD CHEMICALSS INC·Filed 1997·Granted Jun 27, 2000·10 cites·12 claims
- 0261US5523423AForm of form 1 RanitidineACIC CANADA INC·Filed 1995·Granted Jun 4, 1996·11 cites·8 claims
- 0359US7939662B2Amorphous ziprasidone hydrochloride (5-[2-[4-(1,2-benzisothiazol-3-yl)-1-piperazinyl]ethyl]-6-chloro-1,3-dihydro-2H-indol-2-one hydrochloride) and processes to produce the sameAPOTEX PHARMACHEM INC·Filed 2007·Granted May 10, 2011·0 cites·34 claims
- 0453US5675006AMethods of making ureas and guanidines, including, terazosin, prazosin, doxazosin, tiodazosin, trimazosin, quinazosin, and bunazosin (exemplary of 2- substituted quinazoline compounds), and meobentine, and bethanidine and intermediates thereforBRANTFORD CHEM INC·Filed 1995·Granted Oct 7, 1997·4 cites·20 claims
- 0552US8765976B2Polymorphic forms of Warfarin potassium and preparations thereofBODHURI PRABHUDAS·Filed 2011·Granted Jul 1, 2014·0 cites·7 claims
- 0647US5686612AMethods of making ureas and guanidines, including terazosin, prazosin, doxazosin, tiodazosin, trimazosin, quinazosin, and bunazosin (exemplary of 2-substituted quinazoline compounds), and meobentine, and bethanidine and intermediates thereofBRANTFORD CHEM INC·Filed 1995·Granted Nov 11, 1997·3 cites·13 claims
- 0746US5872258ACommercial process for the manufacture of fluconazole and intermediates useful in the manufacture thereofBRANTFORD CHEM INC·Filed 1998·Granted Feb 16, 1999·2 cites·4 claims
- 0845US5633386ACommercial process for the manufacture of fluconazole and intermediates useful in the manufacture thereofACIC CANADA INC·Filed 1995·Granted May 27, 1997·2 cites·7 claims
- 0944US2005256139A1Amorphous ziprasidone hydrochloride (5-[2-[4-(1,2-benzisothiazol-3-yl)-1-piperazinyl]ethyl]-6-chloro-1, 3-dihydro-2H-indol-2-one hydrochloride) and processes to produce the sameAPOTEX PHARMACHEM INC·Filed 2004·Application pending·0 cites
- 1042US5508423AMethods for the manufacture of fluconazoleACIC CANADA INC·Filed 1995·Granted Apr 16, 1996·2 cites·4 claims
- 1141US5559229AMethod for the manufacture of benzothiazepineACIC CANADA INC·Filed 1995·Granted Sep 24, 1996·3 cites·5 claims
- 1235US5596093AProcess for preparing halogenated 2,3-O-cyclocytidine derivativesACIC CANADA INC·Filed 1995·Granted Jan 21, 1997·2 cites·15 claims
- 1333US5750719ACommercial process for the manufacture of fluconazole and intermediates useful in the manufacture thereofBRANTFORD CHEM INC·Filed 1995·Granted May 12, 1998·0 cites·2 claims
- 1427US5527782A5-halo-2,3'-O-cyclocytidinesACIC CANADA INC·Filed 1994·Granted Jun 18, 1996·0 cites·18 claims
- 1524US5670671AProcess for the production of an improved form of form 1 ranitidineBRANTFORD CHEM INC·Filed 1995·Granted Sep 23, 1997·0 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →