P

Inventor

ZHAO ZHIJIAN

US18 patents
⚠️ This page may combine multiple inventors who share the name “ZHAO ZHIJIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MERCK & CO INC

10 patents

MERCK SHARP & DOHME

3 patents

WOLKENBERG SCOTT

3 patents

LAYTON MARK E

1 patent

LIANG YULAN

1 patent