Inventor · disambiguated record
Ramesh N. Patel
Also filed as: LASKIN ALLEN I · PATEL RAMESH · PATEL RAMESH N
62 granted patents·4 pending applications·643 citations·filing 1979–2012
99Inventor score
Files withBRISTOL MYERS SQUIBB CO38SQUIBB & SONS INC14EXXON RESEARCH ENGINEERING CO9GOLDBERG STEVEN L1NANDURI VENKATA B1
Top patents by PatentIndex Score
66 records- 0191US5567614AEnzymatic processes for resolution of enantiomeric mixtures of compounds useful as intermediates in the preparation of taxanesSQUIBB & SONS INC·Filed 1994·Granted Oct 22, 1996·54 cites·31 claims
- 0290US7393667B2Stereoselective reduction process for the preparation of pyrrolotriazine compoundsBRISTOL MYERS SQUIBB CO·Filed 2006·Granted Jul 1, 2008·15 cites·13 claims
- 0390US7223573B2Enzymatic ammonolysis process for the preparation of intermediates for DPP IV inhibitorsBRISTOL MYERS SQUIBB CO·Filed 2005·Granted May 29, 2007·17 cites·14 claims
- 0490US7141578B2Fused heterocyclic succinimide compounds and analogs thereof, modulators of nuclear hormone receptor functionBRISTOL MYERS SQUIBB CO·Filed 2004·Granted Nov 28, 2006·17 cites·14 claims
- 0590US5879929AEnzymatic processes for the resolution of enantiomeric mixtures of lactams useful as intermediates in the preparation of taxanesBRISTOL MYERS SQUIBB CO·Filed 1995·Granted Mar 9, 1999·52 cites·32 claims
- 0690US4269940AMicrobiological alkane oxidation processEXXON RESEARCH ENGINEERING CO·Filed 1979·Granted May 26, 1981·22 cites·10 claims
- 0788US7420079B2Methods and compounds for producing dipeptidyl peptidase IV inhibitors and intermediates thereofBRISTOL MYERS SQUIBB CO·Filed 2003·Granted Sep 2, 2008·26 cites·6 claims
- 0888US5391495AStereoselective reduction of ketonesBRISTOL MYERS SQUIBB CO·Filed 1993·Granted Feb 21, 1995·32 cites·15 claims
- 0987US7083973B2Stereoselective reduction of substituted oxo-butanesBRISTOL MYERS SQUIBB CO·Filed 2003·Granted Aug 1, 2006·22 cites·14 claims
- 1085US6953679B2Method for the preparation of fused heterocyclic succinimide compounds and analogs thereofBRISTOL MYERS SQUIBB CO·Filed 2001·Granted Oct 11, 2005·21 cites·4 claims
- 1183US4266034AMethod for producing microbial cells and use thereof to produce oxidation productsEXXON RESEARCH ENGINEERING CO·Filed 1979·Granted May 5, 1981·26 cites·3 claims
- 1282US7517904B2Fused heterocyclic succinimide compounds and analogs thereof, modulators of nuclear hormone receptor functionBRISTOL MYERS SQUIBB CO·Filed 2005·Granted Apr 14, 2009·1 cites·3 claims
- 1381US6649387B2Enzymatic oxidative deamination processBRISTOL MYERS SQUIBB CO·Filed 2001·Granted Nov 18, 2003·9 cites·29 claims
- 1480US5811292ALipase esterification processes for resolution of enantiomeric mixtures of intermediates in the preparation of taxanesSQUIBB & SONS INC·Filed 1996·Granted Sep 22, 1998·21 cites·4 claims
- 1580US5266710A(Exo,exo)-7-oxabicyclo[2.2.1]heptane-2,3-dimethanol; monoacyl ester and diacyl esterPATEL RAMESH N·Filed 1991·Granted Nov 30, 1993·23 cites·3 claims
- 1679US4375515AMethod for producing microbial cells and use thereof to produce oxidation productsEXXON RESEARCH ENGINEERING CO·Filed 1980·Granted Mar 1, 1983·42 cites·8 claims
- 1776US7416876B2N-carbobenzyloxy (N-CBZ)-deprotecting enzymeBRISTOL MYERS SQUIBB CO·Filed 2006·Granted Aug 26, 2008·1 cites·3 claims
- 1876US5420337AEnzymatic reduction method for the preparation of compounds useful for preparing taxanesSQUIBB & SONS INC·Filed 1992·Granted May 30, 1995·12 cites·9 claims
- 1974US7655689B2Fused heterocyclic succinimide compounds and analogs thereof, modulators of nuclear hormone receptor functionBRISTOL MYERS SQUIBB CO·Filed 2006·Granted Feb 2, 2010·1 cites·13 claims
- 2074US6468781B1Stereoselective reductive amination of ketonesBRISTOL MYERS SQUIBB CO·Filed 2000·Granted Oct 22, 2002·3 cites·14 claims
- 2174US5700669AEnzymatic hydrolysis method for the conversion of C-7 sugar to C-7 hydroxyl taxanesBRISTOL MYERS SQUIBB CO·Filed 1995·Granted Dec 23, 1997·33 cites·12 claims
- 2271US6140088AStereoselective reductive amination of ketonesBRISTOL MYERS SQUIBB CO·Filed 1999·Granted Oct 31, 2000·16 cites·13 claims
- 2370US8278462B2Methods and compounds for producing dipeptidyl peptidase IV inhibitors and intermediates thereofVU TRUC CHI·Filed 2010·Granted Oct 2, 2012·2 cites·4 claims
- 2470US5516676APreparation of C-13 hydroxyl-bearing taxanes using nocardioides or a hydrolase isolated therefromBRISTOL MYERS SQUIBB CO·Filed 1993·Granted May 14, 1996·13 cites·3 claims
- 2570US5393663AStereoselective preparation of halophenyl alcohols from ketonesSQUIBB & SONS INC·Filed 1993·Granted Feb 28, 1995·11 cites·9 claims
- 2670US4241184ASecondary alcohol dehydrogenase enzyme and use thereofEXXON RESEARCH ENGINEERING CO·Filed 1979·Granted Dec 23, 1980·14 cites·11 claims
- 2769US7034152B2Process for preparing the antiviral agent [1S-(1alpha,3 alpha,4beta )]-2-amino-1,9-dihydro-9-[4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-6H-purin-6-oneBRISTOL MYERS SQUIBB CO·Filed 2003·Granted Apr 25, 2006·4 cites·40 claims
- 2868US4587216AMicrobiological oxidation reactions using purified monooxygenase enzyme componentsEXXON RESEARCH ENGINEERING CO·Filed 1983·Granted May 6, 1986·17 cites·15 claims
- 2967US7696328B2N-carbobenzyloxy (N-CBZ)-deprotecting enzyme and uses thereforBRISTOL MYERS SQUIBB CO·Filed 2008·Granted Apr 13, 2010·0 cites·3 claims
- 3065US4250259AMicrobiological production of ketones from C3 -C6 secondary alcoholsEXXON RESEARCH ENGINEERING CO·Filed 1979·Granted Feb 10, 1981·19 cites·29 claims
- 3164US7087418B2Pichia pastoris formate dehydrogenase and uses thereforBRISTOL MYERS SQUIBB CO·Filed 2002·Granted Aug 8, 2006·4 cites·15 claims
- 3262US7119188B2N-carbobenzyloxy (N-CBZ)-deprotecting enzyme and uses thereforBRISTOL MYERS SQUIBB CO·Filed 2003·Granted Oct 10, 2006·0 cites·15 claims
- 3362US6929935B2Gluconobacter oxydans 2-ketoreductase enzyme and applications thereofBRISTOL MYERS SQUIBB CO·Filed 2002·Granted Aug 16, 2005·0 cites·12 claims
- 3462US5686298AEnzymatic reduction method for the preparation of compounds useful for preparing taxanesSQUIBB & SONS INC·Filed 1995·Granted Nov 11, 1997·7 cites·25 claims
- 3560US7611880B2Enzymatic ammonolysis process for the preparation of intermediates for DPP IV inhibitorsBRISTOL MYERS SQUIBB CO·Filed 2007·Granted Nov 3, 2009·0 cites·15 claims
- 3660US6261810B1Enzymatic oxidative deamination processBRISTOL MYERS SQUIBB CO·Filed 1999·Granted Jul 17, 2001·9 cites·16 claims
- 3760US5523219AEnzymatic hydrolysis method for the preparation of C-10 hydroxyl-bearing taxanes and enzymatic esterification method for the preparation of C-10 acyloxy-bearingBRISTOL MYERS SQUIBB CO·Filed 1993·Granted Jun 4, 1996·9 cites·24 claims
- 3856US2013012723A1Methods and compounds for producing dipeptidyl peptidase iv inhibitors and intermediates thereofBRISTOL MYERS SQUIBB CO·Filed 2012·Application pending·0 cites
- 3955US6515170B1Enzymatic oxidative deamination processBRISTOL MYERS SQUIBB CO·Filed 2001·Granted Feb 4, 2003·0 cites·4 claims
- 4055USH1893HEnzymatic reduction method for the preparation of halohydrinsBRISTOL MYERS SQUIBB CO·Filed 1996·Granted Oct 3, 2000·6 cites·1 claims
- 4153US5084387AMicrobiological hydrolysis for the preparation of (exo,exo)-7-oxabicyclo(2.2.1) heptane-2,3, monoacyl ester dimethanolSQUIBB & SONS INC·Filed 1990·Granted Jan 28, 1992·4 cites·16 claims
- 4252US6433198B1Preparation of 6-α-hydroxy-7-deoxytaxanes using nocardioides luteus or a hydroxylase isolated therefromBRISTOL MYERS SQUIBB CO·Filed 2000·Granted Aug 13, 2002·0 cites·8 claims
- 4352US5739016AEnzymatic hydrolysis method for the preparation of C-13 hydroxyl-bearing taxanes, and use thereof in the preparation of C-13 acyloxy-bearing taxanesBRISTOL MYERS SQUIBB CO·Filed 1995·Granted Apr 14, 1998·7 cites·10 claims
- 4452US4368267AEpoxidation of lower α-olefinsEXXON RESEARCH ENGINEERING CO·Filed 1980·Granted Jan 11, 1983·13 cites·42 claims
- 4551US5478734AMethod of chiral epoxidation of benzopyran or pyranopyridine derivatives using microorganismsBRISTOL MYERS SQUIBB CO·Filed 1994·Granted Dec 26, 1995·4 cites·3 claims
- 4650US6162622APreparation of 6 hydroxy-7-deoxytaxanes using nocardioides luteusBRISTOL MYERS SQUIBB CO·Filed 1999·Granted Dec 19, 2000·3 cites·8 claims
- 4749US4347319AMicrobiological epoxidation processEXXON RESEARCH ENGINEERING CO·Filed 1980·Granted Aug 31, 1982·7 cites·10 claims
- 4849US2006292678A1Gluconobacter oxydans 2-ketoreductase enzyme and applications thereofNANDURI VENKATA B·Filed 2005·Application pending·0 cites
- 4949US2006100422A1Pichia pastoris formate dehydrogenase and uses thereforGOLDBERG STEVEN L·Filed 2005·Application pending·0 cites
- 5047US2007231858A1Enzymatic preparation of (s) amino acid from (r,s) amino acid or from keto acidBRISTOL MYERS SQUIBB CO·Filed 2007·Application pending·0 cites
Showing the top 50 of 66 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Ramesh N. Patel files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →