P

Inventor

CHIANG YUAN-CHING P

US21 patents
⚠️ This page may combine multiple inventors who share the name “CHIANG YUAN-CHING P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MERCK & CO INC

12 patents

PFIZER

6 patents

PFIZER PROD INC

2 patents

WARNER LAMBERT CO

1 patent