Inventor

HARTNER FREDERICK W

US6 patents

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

MERCK & CO INC

4 patents

US5808056ASep 15, 1998

Process for preparing substituted azetidinones

MERCK & CO INC24 citations91

US4963534AOct 16, 1990

Process for solubilizing polyanoinic bacterial polysaccharides in aprotic solvents

MERCK & CO INC28 citations88

US7301026B2Nov 27, 2007

Process for making fluorinated 4-azasteroid derivatives

MERCK & CO INC10 citations80

US6706885B2Mar 16, 2004

Process for preparing integrin antagonist intermediates

MERCK & CO INC2 citations62

MERCK SHARP & DOHME

1 patent

US7709658B2May 4, 2010

Process for synthesizing a substituted pyrazole

MERCK SHARP & DOHME0 citations48

TAISHO PHARMACEUTICAL CO LTD

1 patent

US7786314B2Aug 31, 2010

Processes for preparing bicyclo [3.1.0] hexane derivatives, and intermediates thereto

TAISHO PHARMACEUTICAL CO LTD0 citations40