Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
ZD

Zhiming Dong — 5 Patents

Hoffmann-La Roche: 3 patents #991 of 3,238Top 35%
CCCambrex Charles City: 2 patents #6 of 23Top 30%
Florence, SC: #73 of 362 inventorsTop 25%
South Carolina: #2,980 of 15,501 inventorsTop 20%
Overall (All Time): #985,650 of 4,157,543Top 25%
5 Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10370382 Process for preparing hydromorphone and derivatives thereof Pär Holmberg, Michael R. Tracey 2019-08-06
9981979 Process for the formation of hydrocodone bitatrate Michael R. Tracey 2018-05-29
9447099 Methods for the preparation of 5-[2-[7 (trifluoromethyl)-5-[4-(trifluoromethyl)phenyl]pyrazolo [1,5-A]pyrimidin-3-yl[ethynyl]-2-pyridinamine Stephan Bachmann, Daniel Bailey, Jodie Brice, Miall Cedilote, Stefan Hildbrand +7 more 2016-09-20
8242276 Methods for the preparation of N-(S)-1-azabicyclo[2.2.2]oct-3-yl-1H-indazole-3-carboxamide hydrochloride salt Jodie Brice, Miall Cedilote, Pingsheng Zhang 2012-08-14
7034161 Process for producing a ribofuranose Pingsheng Zhang 2006-04-25