Inventor
GAO QINGZHI
JP16 patents
⚠️ This page may combine multiple inventors who share the name “GAO QINGZHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TEIJIN LTD
8 patentsUS6531460B1Mar 11, 2003
Vitamin D, derivatives and remedies for inflammatory respiratory diseases containing the same
TEIJIN LTD49 citations95
US6548489B2Apr 15, 2003
Vitamin D3 derivative and treating agent for inflammatory respiratory disease using same
TEIJIN LTD21 citations92
US6028208AFeb 22, 2000
Vitamin D3 derivative and treating agent for inflammatory respiratory disease using same
TEIJIN LTD22 citations90
US6960573B2Nov 1, 2005
Vitamin D3 derivative and treating agent for inflammatory respiratory disease using same
TEIJIN LTD4 citations73
US6867313B2Mar 15, 2005
Vitamin D3 derivative and treating agent for inflammatory respiratory disease using same
TEIJIN LTD7 citations73
US6689766B2Feb 10, 2004
Vitamin D3 derivative and treating agent for inflammatory respiratory disease using same
TEIJIN LTD6 citations73
US5986112ANov 16, 1999
Vitamin D3 derivative and production process thereof
TEIJIN LTD8 citations73
US5719297AFeb 17, 1998
Vitamin D3 derivatives and production process thereof
TEIJIN LTD10 citations73
CSPC ZHONGQI PHARMACEUTICAL TECH SHIJIAZHUANG CO LTD
4 patentsUS10774079B2Sep 15, 2020
Quinazoline derivative
CSPC ZHONGQI PHARMACEUTICAL TECH SHIJIAZHUANG CO LTD0 citations47
US10421754B2Sep 24, 2019
Quinazoline derivative
CSPC ZHONGQI PHARMACEUTICAL TECH SHIJIAZHUANG CO LTD0 citations47
US9975893B2May 22, 2018
Pyrazolo[3,4-c]pyridine derivatives
CSPC ZHONGQI PHARMACEUTICAL TECH SHIJIAZHUANG CO LTD0 citations39
US10550073B2Feb 4, 2020
Benzamide derivative
CSPC ZHONGQI PHARMACEUTICAL TECH SHIJIAZHUANG CO LTD0 citations36