Inventor

WANG ZHANGUO

CN6 patents

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

HOFFMANN LA ROCHE

4 patents

US9458153B2Oct 4, 2016

Dihydroquinolizinones for the treatment and prophylaxis of hepatitis B virus infection

HOFFMANN LA ROCHE23 citations91

US9949966B2Apr 24, 2018

Dihydroquinolizinones for the treatment and prophylaxis of hepatitis B virus infection

HOFFMANN LA ROCHE4 citations72

US9920049B2Mar 20, 2018

Dihydroquinolizinones for the treatment and prophylaxis of hepatitis B virus infection

HOFFMANN LA ROCHE5 citations71

US9133158B2Sep 15, 2015

Bicyclic dihydroisoquinoline-1-one derivatives

HOFFMANN LA ROCHE0 citations41

GUO LEI

1 patent

US8716285B2May 6, 2014

N-hydroxy-benzamids for the treatment of cancer

GUO LEI5 citations71

GNT PHARMA CO LTD

1 patent

US12576091B2Mar 17, 2026

Preparation method of salfaprodil freeze-dried powder injection, and product and use thereof

GNT PHARMA CO LTD0 citations42