Inventor
CHANG AN-CHIH
TW24 patents
⚠️ This page may combine multiple inventors who share the name “CHANG AN-CHIH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ADOLOR CORP
22 patentsUS5646151AJul 8, 1997
Kappa agonist compounds and pharmaceutical formulations thereof
ADOLOR CORP99 citations98
US5981513ANov 9, 1999
Kappa agonist compounds, pharmaceutical formulations and method of prevention and treatment of pruritus therewith
ADOLOR CORP30 citations96
US5763445AJun 9, 1998
Kappa agonist compounds pharmaceutical formulations and method of prevention and treatment of pruritus therewith
ADOLOR CORP49 citations96
US5688955ANov 18, 1997
Kappa agonist compounds and pharmaceutical formulations thereof
ADOLOR CORP66 citations96
US6303611B1Oct 16, 2001
Kappa agonist compounds and pharmaceutical formulations thereof
ADOLOR CORP38 citations92
US6156769ADec 5, 2000
Kappa agonist anti-pruritic pharmaceutical formulations and method of treating pruritus therewith
ADOLOR CORP37 citations92
US6057323AMay 2, 2000
Kappa agonist compounds pharmaceutical formulations and method of prevention and treatment of pruritus therewith
ADOLOR CORP38 citations92
US6054445AApr 25, 2000
Kappa agonist compounds pharmaceutical formulations and method of prevention and treatment of pruritis therewith
ADOLOR CORP20 citations92
US6048860AApr 11, 2000
Kappa agonist anti-pruritic pharmaceutical formulations and method of treating pruritus therewith
ADOLOR CORP24 citations92
US5869521AFeb 9, 1999
Kappa agonist anti-pruritic pharmaceutical formulations and method of treating pruritus therewith
ADOLOR CORP33 citations92
US5760023AJun 2, 1998
Kappa agonist anti-pruritic pharmaceutical formulations and method of treating pruritus therewith
ADOLOR CORP42 citations92
US5744458AApr 28, 1998
Kappa agonist compounds and pharmaceutical formulations thereof
ADOLOR CORP36 citations92
US5811078ASep 22, 1998
Spray formulations of antihyperalgesic opiates and method of treating topical hyperalgesic conditions therewith
ADOLOR CORP20 citations91
US5798093AAug 25, 1998
Spray formulations of antihyperalgesic opiates and method of treating topical hyperalgesic conditions and pruritus therewith
ADOLOR CORP23 citations91
US6180623B1Jan 30, 2001
Kappa agonist compounds, pharmaceutical formulations and method of prevention and treatment of pruritus therewith
ADOLOR CORP14 citations82
US6028063AFeb 22, 2000
Kappa agonist compounds, pharmaceutical formulations and method of prevention and treatment of pruritus therewith
ADOLOR CORP15 citations82
US6004964ADec 21, 1999
Kappa agonist anti-pruritic pharmaceutical formulaitons and method of treating pruritus therewith
ADOLOR CORP16 citations82
US5945443AAug 31, 1999
Kappa agonist compounds and pharmaceutical formulations thereof
ADOLOR CORP14 citations82
US7294647B2Nov 13, 2007
Kappa agonist compounds and pharmaceutical formulations thereof
ADOLOR CORP1 citations63
US6391910B1May 21, 2002
Kappa agonist compounds and pharmaceutical formulations thereof
ADOLOR CORP5 citations63
US6960612B2Nov 1, 2005
Kappa agonist compounds, pharmaceutical formulations and method of prevention and treatment of pruritus therewith
ADOLOR CORP0 citations52
USRE38133EJun 3, 2003
Kappa agonist compounds and pharmaceutical formulations thereof
ADOLOR CORP1 citations52