HZ

Hesheng Zhang

TC Tianjin Hemay Bio-Tech Co.: 15 patents #1 of 7Top 15%
TC Tianjin Michele Sci-Tech Development Co.: 6 patents #1 of 4Top 25%
TC Tianjin Hemay Oncology Pharmaceutical Co.: 5 patents #1 of 6Top 20%
UN Unknown: 3 patents #7,366 of 83,584Top 9%
TC Tianjin Hemay Pharmaceutical Co.: 2 patents #3 of 7Top 45%
Overall (All Time): #101,036 of 4,157,543Top 3%
34
Patents All Time

Issued Patents All Time

Showing 26–34 of 34 patents

Patent #TitleCo-InventorsDate
8501779 Polymorphs of donepezil salts, preparation methods and uses thereof 2013-08-06
8466191 Pyrroline derivatives against cell releasing tumor necrosis factor, preparation methods and uses thereof 2013-06-18
8426373 Stable pharmaceutical composition comprising beta-lactam antibiotic and ion-chelating agent 2013-04-23
8198301 Quinazoline and quinoline derivatives as irreversibe protein tyrosine kinase inhibitors 2012-06-12
8183260 5H-thioeno(3,4-c)pyrrole-4,6-dione derivatives and their use as tumor necrosis factor inhibitors 2012-05-22
8053577 Derivatives of 5,9-methanocycloocta[b]pyridin-2-(1H)-one, their preparation and use as analgesics 2011-11-08
8026251 Huperzine A and its derivatives as analgesic agents 2011-09-27
7754729 Quinazoline and quinoline derivatives as irreversible protein tyrosine kinase inhibitors 2010-07-13
7741342 Water-soluble thalidomine derivatives 2010-06-22