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

Derek Hansen

CHChemocentryx: 5 patents #53 of 107Top 50%
San Francisco, CA: #8,108 of 26,999 inventorsTop 35%
California: #106,790 of 386,348 inventorsTop 30%
Overall (All Time): #957,751 of 4,157,543Top 25%
5 Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11433061 Heteroaryl sulfonamides and CCR2/CCR9 Solomon Ungashe, Zheng Wei, Arindrajit Basak, Trevor T. Charvat, Wei Chen +9 more 2022-09-06
10532044 Heteroaryl sulfonamides and CCR2/CCR9 Solomon Ungashe, Zheng Wei, Arindrajit Basak, Trevor T. Charvat, Wei Chen +9 more 2020-01-14
10206912 Heteroaryl sulfonamides and CCR2/CCR9 Solomon Ungashe, Zheng Wei, Arindrajit Basak, Trevor T. Charvat, Wei Chen +9 more 2019-02-19
8093247 Heteroaryl sulfonamides and CCR2 Solomon Ungashe, Zheng Wei, Arindrajit Basak, Trevor T. Charvat, Wei Chen +7 more 2012-01-10
7622583 Heteroaryl sulfonamides and CCR2 Solomon Ungashe, Zheng Wei, Arindrajit Basak, Trevor T. Charvat, Wei Chen +7 more 2009-11-24