P
PatentIndex
Search
Landscape
Sign in
Inventor
WEI ZHONG-YONG
CA
2 patents
⚠️ This page may combine multiple inventors who share the name “WEI ZHONG-YONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ASTRAZENECA AB
1 patent
US7615642B2
Nov 10, 2009
Therapeutic compounds
ASTRAZENECA AB
3 citations
59
ASTRA AB
1 patent
US5994327A
Nov 30, 1999
Process for the preparation of morphinans
ASTRA AB
4 citations
59