HC

Hengmiao Cheng

Pfizer: 3 patents #28 of 684Top 5%
📍 San Diego, CA: #112 of 1,686 inventorsTop 7%
🗺 California: #2,168 of 28,370 inventorsTop 8%
Overall (2004): #28,579 of 270,089Top 15%
3
Patents 2004

Issued Patents 2004

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6777393 4″-substituted-9-deoxo-9a-aza-9a homoerythromycin a derivative Brian Bronk, Michael A. Letavic, Takushi Kaneko, Bingwei Yang, Edward A. Glazer 2004-08-17
6727352 Methods of making macrolides Chao Li 2004-04-27
6720351 Triamide-substituted heterobicyclic compounds Peter Bertinato, Alan E. Blize, Brian Bronk, Jin Li, Hiep Huatan +1 more 2004-04-13