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Inventor

SCHMIDHAMMER HELMUT

AT8 patents
⚠️ This page may combine multiple inventors who share the name “SCHMIDHAMMER HELMUT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ASTRA AB

3 patents
US5886001AMar 23, 1999

Agonist compounds

ASTRA AB63 citations94
US6136817AOct 24, 2000

Opioid receptor antagonist compounds

ASTRA AB25 citations91
US5994327ANov 30, 1999

Process for the preparation of morphinans

ASTRA AB4 citations59

ALCASYNN PHARMACEUTICALS GMBH

2 patents
US7538118B2May 26, 2009

6-aminomorphinane derivatives, method for production and use thereof

ALCASYNN PHARMACEUTICALS GMBH14 citations74
US7655671B2Feb 2, 2010

Morphinan derivatives, the quaternary ammonium salts thereof substituted in position 14, method for production and use thereof

ALCASYNN PHARMACEUTICALS GMBH16 citations70

US HEALTH

1 patent
US4390699AJun 28, 1983

6-Keto-morphinans belonging to the 14-hydroxy-series

US HEALTH19 citations81

US ARMY

1 patent
US4388463AJun 14, 1983

6-Keto-morphinan analgesics

US ARMY12 citations71

UNIV OF INNSBRUCK

1 patent
US10377698B2Aug 13, 2019

Diphenethylamine derivatives which are inter alia useful as analgesics and method for their production

UNIV OF INNSBRUCK0 citations25