P

Inventor

LYNCH JOSEPH E

US20 patents
⚠️ This page may combine multiple inventors who share the name “LYNCH JOSEPH E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MERCK & CO INC

17 patents
US5290941AMar 1, 1994

Facile condensation of methylbenzoxazoles with aromatic aldehydes

MERCK & CO INC45 citations91
US5723616AMar 3, 1998

Process for the preparation of a growth hormone secretagogue

MERCK & CO INC24 citations88
US6143885ANov 7, 2000

Preparation of beta-methyl carbapenem intermediates

MERCK & CO INC18 citations84
US5919937AJul 6, 1999

Process for phosphodiesterase IV inhibitors

MERCK & CO INC16 citations72
US6355611B1Mar 12, 2002

Salt form of a conjugate useful in the treatment of prostate cancer

MERCK & CO INC7 citations71
US5493018AFeb 20, 1996

Process for synthesizing carbapenem intermediates using a rhodium catalyst and lewis acid

MERCK & CO INC7 citations68
US4611081ASep 9, 1986

Process for the preparation of HMG-CoA reductase inhibitors intermediates

MERCK & CO INC5 citations63
US4952288AAug 28, 1990

Process for the preparation of 4-acyloxyazetidin-2-one by electrochemical methods

MERCK & CO INC5 citations62
US4940520AJul 10, 1990

Process for the preparation of 4-acyloxyazetidin-2-one by singlet oxygen oxidation

MERCK & CO INC5 citations62
US4923982AMay 8, 1990

Oxidation and reduction method to produce 4-acyloxyazetidin-2-one

MERCK & CO INC3 citations62
US5922906AJul 13, 1999

Side chains synthesis for an anthiarrhythmic compound

MERCK & CO INC2 citations61
US5380849AJan 10, 1995

Process for optically pure decahydroisoqiunolines

MERCK & CO INC2 citations60
US5808082ASep 15, 1998

Method of preparing phosphodiesterase IV inhibitors

MERCK & CO INC2 citations59
US5177201AJan 5, 1993

Nitrogen deprotected 4-acyloxyazetidin-2-ones

MERCK & CO INC1 citations51
US5777123AJul 7, 1998

Process for regioselective substitution of trifluorobenzoate or trifluorobenzonitrile

MERCK & CO INC0 citations50
US5145957ASep 8, 1992

Stereoselective synthesis of a chiral cis 3-beta hydrogen (3R) 4-aroyloxy azetidinone

MERCK & CO INC0 citations41
US6552166B1Apr 22, 2003

Process for the preparation of conjugates useful in the treatment of prostate cancer

MERCK & CO INC0 citations38

MERCK & CO LTD

1 patent

MERCK SHARP & DOHME

1 patent

LYNCH JOSEPH E

1 patent