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Inventor

SINGH JANAK

US34 patents
⚠️ This page may combine multiple inventors who share the name “SINGH JANAK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SQUIBB & SONS INC

13 patents
US5194604AMar 16, 1993

Process and intermediates for beta-lactams having aminothiazole(iminooxyacetic acid)acetic acid sidechains

SQUIBB & SONS INC16 citations74
US5177239AJan 5, 1993

Method for preparing a phosphonic acid ester

SQUIBB & SONS INC9 citations74
US5516903AMay 14, 1996

Process for preparing [IR-(1α,2β-3α)]-2-amino-9-[2,3-bis(hydroxymethyl)cyclobutyl]-1,9-dihydro-6H-purin-6-one

SQUIBB & SONS INC5 citations63
US5412134AMay 2, 1995

Process for preparing diprotected 2,3-hydroxymethyl cyclobutanol

SQUIBB & SONS INC3 citations63
US5260449ANov 9, 1993

Method for preparing 7-oxabicycloheptyl substituted bromooxazole amide prostaglandin analog intermediates useful in the preparation of anti-thrombotic and anti-vasospastic compounds

SQUIBB & SONS INC2 citations63
US5525726AJun 11, 1996

Process for the preparation of an antiviral agent

SQUIBB & SONS INC3 citations62
US5237096AAug 17, 1993

Process for the preparation of an antiviral agent

SQUIBB & SONS INC2 citations62
US5185463AFeb 9, 1993

Process for the preparation of an antiviral agent

SQUIBB & SONS INC5 citations62
US5237095AAug 17, 1993

Process for the preparation of an antiviral agent

SQUIBB & SONS INC1 citations52
US5233086AAug 3, 1993

Intermediates for the preparation of an antiviral agent

SQUIBB & SONS INC0 citations52
US5218142AJun 8, 1993

Process for the preparation of an antiviral agent

SQUIBB & SONS INC1 citations52
US5210262AMay 11, 1993

Method for preparing a phosphonic acid ester

SQUIBB & SONS INC1 citations52
US4973747ANov 27, 1990

Process for preparing 3-hydroxy 2-keto acids

SQUIBB & SONS INC1 citations52

BRISTOL MYERS SQUIBB CO

12 patents
US5399725AMar 21, 1995

7-oxabicycloheptane carboxylic acid prostaglandin analog intermediates useful in the preparation of anti-thrombotic and anti-vasospastic compounds and method for preparing same

BRISTOL MYERS SQUIBB CO36 citations96
US7919598B2Apr 5, 2011

Crystal structures of SGLT2 inhibitors and processes for preparing same

BRISTOL MYERS SQUIBB CO51 citations95
US7375213B2May 20, 2008

Methods of producing C-aryl glucoside SGLT2 inhibitors

BRISTOL MYERS SQUIBB CO123 citations95
US6087383AJul 11, 2000

Bisulfate salt of HIV protease inhibitor

BRISTOL MYERS SQUIBB CO66 citations93
US7932379B2Apr 26, 2011

Methods of producing C-aryl glucoside SGLT2 inhibitors

BRISTOL MYERS SQUIBB CO26 citations90
US5618946AApr 8, 1997

7-oxabicycloheptane carboxylic acid prostaglandin analog intermediates useful in the preparation of anti-thrombotic and anti-vasospastic compounds and method for preparing same

BRISTOL MYERS SQUIBB CO7 citations73
US5608064AMar 4, 1997

Purinyl salts useful for preparing guanine containing antiviral agents

BRISTOL MYERS SQUIBB CO12 citations73
US5539130AJul 23, 1996

7-Oxabicycloheotane carboxylic acid prostaglandin analog intermediates useful in the preparation of anti-thrombotic and anti-vasospastic compounds and method for preparing same

BRISTOL MYERS SQUIBB CO1 citations62
US5512690AApr 30, 1996

7-oxabicycloheptane carboxylic acid prostaglandin analog intermediates useful in the preparation of anti-thrombotic and anti-basopastic compounds and method for preparing same

BRISTOL MYERS SQUIBB CO1 citations62
US5508445AApr 16, 1996

7-oxabicycloheptane carboxylic acid protaglandin analog intermediates useful in the preparation of anti-thrombotic and anti-vasospastic compounds and method for preparing same

BRISTOL MYERS SQUIBB CO1 citations62
US5281716AJan 25, 1994

Method for preparing 7-oxabicycloheptyl substituted oxazole amide prostaglandin analog intermediates useful in the preparation of anti-thrombotic and anti-vasospastic compounds

BRISTOL MYERS SQUIBB CO0 citations42
US5539126AJul 23, 1996

Method for preparing homochiral maleimide intermediates, via silylation techniques

BRISTOL MYERS SQUIBB CO0 citations40

AGENCY SCIENCE TECH & RES

3 patents

INST OF MICROELECTRONICS

3 patents

GOUGOUTAS JACK Z

1 patent

ASTRAZENECA AB

1 patent

BRISTOL MYERS SQUIBB

1 patent