Inventor
CHANG LEHUA
US14 patents
⚠️ This page may combine multiple inventors who share the name “CHANG LEHUA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MERCK SHARP & DOHME
5 patentsUS8354403B2Jan 15, 2013
Pyrrolidine derived beta 3 adrenergic receptor agonists
MERCK SHARP & DOHME15 citations82
US10138255B2Nov 27, 2018
Piperazine derivatives as HIV protease inhibitors
MERCK SHARP & DOHME1 citations50
US9840478B2Dec 12, 2017
Piperazine derivatives as HIV protease inhibitors
MERCK SHARP & DOHME1 citations48
US10647727B2May 12, 2020
Substituted pyrazolo/imidazolo bicyclic compounds as PDE2 inhibitors
MERCK SHARP & DOHME0 citations39
US10357481B2Jul 23, 2019
Substituted triazolo bicyclic compounds as PDE2 inhibitors
MERCK SHARP & DOHME0 citations39
BERGER RICHARD
4 patentsUS8247415B2Aug 21, 2012
Hydroxymethyl pyrrolidines as β3 adrenergic receptor agonists
BERGER RICHARD40 citations97
US8399480B2Mar 19, 2013
Hydroxymethyl pyrrolidines as beta 3 adrenergic receptor agonists
BERGER RICHARD36 citations93
US8653260B2Feb 18, 2014
Hydroxymethyl pyrrolidines as beta 3 adrenergic receptor agonists
BERGER RICHARD18 citations92
US8501786B2Aug 6, 2013
Hydroxymethyl pyrrolidines as beta 3 adrenergic receptor agonists
BERGER RICHARD0 citations40