Inventor

ARMSTRONG III JOSEPH D

US6 patents

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

MERCK & CO INC

5 patents

US7468459B2Dec 23, 2008

Process for the preparation of chiral beta amino acid derivatives by asymmetric hydrogenation

MERCK & CO INC32 citations88

US6642237B1Nov 4, 2003

Gamma-hydroxy-2-(fluoroalkylaminocarbonyl)-1-piperazinepentanamides and uses thereof

MERCK & CO INC20 citations80

US5508435AApr 16, 1996

Asymmetric hydrogenation of beta- or gamma-ketoesters and beta- or gamma-ketoamides

MERCK & CO INC14 citations70

US5534422AJul 9, 1996

Bioconversion of beta keto-ester to (R) hydroxyester

MERCK & CO INC0 citations49

US5977371ANov 2, 1999

Tandem asymmetric transformation process

MERCK & CO INC0 citations47

SOLVIAS AG

1 patent

US7495123B2Feb 24, 2009

Process for the preparation of enantiomerically enriched beta amino acid derivatives

SOLVIAS AG1 citations46