Growing community of inventors

San Francisco, CA, United States of America

Derek Hansen

Average Co-Inventor Count = 14.12

ph-index = 3

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 109

Derek HansenWei Yu Chen (5 patents)Derek HansenSreenivas Punna (5 patents)Derek HansenYibin Zeng (5 patents)Derek HansenAndrew M K Pennell (5 patents)Derek HansenSolomon Ungashe (5 patents)Derek HansenDaniel J Dairaghi (5 patents)Derek HansenTrevor T Charvat (5 patents)Derek HansenZheng Wei (5 patents)Derek HansenJimmie L Moore (5 patents)Derek HansenJohn Jessen Wright (5 patents)Derek HansenJeff Jin (5 patents)Derek HansenArindrajit Basak (5 patents)Derek HansenQiang Wang (3 patents)Derek HansenAntoni Krasinski (3 patents)Derek HansenAndrew MK Pennell (0 patent)Derek HansenArindrajit Badak (0 patent)Derek HansenJohn Jessen Wright (0 patent)Derek HansenJohn Jessen Wright (0 patent)Derek HansenDerek Hansen (5 patents)Wei Yu ChenWei Yu Chen (113 patents)Sreenivas PunnaSreenivas Punna (66 patents)Yibin ZengYibin Zeng (65 patents)Andrew M K PennellAndrew M K Pennell (35 patents)Solomon UngasheSolomon Ungashe (33 patents)Daniel J DairaghiDaniel J Dairaghi (27 patents)Trevor T CharvatTrevor T Charvat (22 patents)Zheng WeiZheng Wei (22 patents)Jimmie L MooreJimmie L Moore (20 patents)John Jessen WrightJohn Jessen Wright (14 patents)Jeff JinJeff Jin (7 patents)Arindrajit BasakArindrajit Basak (5 patents)Qiang WangQiang Wang (41 patents)Antoni KrasinskiAntoni Krasinski (36 patents)Andrew MK PennellAndrew MK Pennell (0 patent)Arindrajit BadakArindrajit Badak (0 patent)John Jessen WrightJohn Jessen Wright (0 patent)John Jessen WrightJohn Jessen Wright (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Chemocentryx, Inc. (5 from 214 patents)


5 patents:

1. 11433061 - Heteroaryl sulfonamides and CCR2/CCR9

2. 10532044 - Heteroaryl sulfonamides and CCR2/CCR9

3. 10206912 - Heteroaryl sulfonamides and CCR2/CCR9

4. 8093247 - Heteroaryl sulfonamides and CCR2

5. 7622583 - Heteroaryl sulfonamides and CCR2

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idiyas.com
as of
12/5/2025
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