Inventor · disambiguated record
Pingchen Fan
Also filed as: FAN PINGCHEN
59 granted patents·23 pending applications·431 citations·filing 2001–2025
98Inventor score
Top patents by PatentIndex Score
82 records- 0197US11485708B2Compounds for treatment of PD-L1 diseasesCHEMOCENTRYX INC·Filed 2020·Granted Nov 1, 2022·9 cites·21 claims
- 0297US11266643B2Triaryl compounds for treatment of PD-L1 diseasesCHEMOCENTRYX INC·Filed 2020·Granted Mar 8, 2022·13 cites·32 claims
- 0397US10035768B2C5aR antagonistsCHEMOCENTRYX INC·Filed 2017·Granted Jul 31, 2018·23 cites·10 claims
- 0497US9573897B2C5AR antagonistsCHEMOCENTRYX INC·Filed 2015·Granted Feb 21, 2017·24 cites·9 claims
- 0596US11713307B2Heteroaryl-biphenyl amides for the treatment of PD-L1 diseasesCHEMOCENTRYX INC·Filed 2020·Granted Aug 1, 2023·8 cites·28 claims
- 0696US11478460B2Diaryl substituted 6,5-fused ring compounds as C5aR inhibitorsCHEMOCENTRYX INC·Filed 2020·Granted Oct 25, 2022·3 cites·34 claims
- 0796US10562896B26-5 fused rings as C5a inhibitorsCHEMOCENTRYX INC·Filed 2018·Granted Feb 18, 2020·11 cites·38 claims
- 0896US8906938B2C5aR antagonistsCHEMOCENTRYX INC·Filed 2013·Granted Dec 9, 2014·28 cites·5 claims
- 0996US7148259B1Antibacterial agentsAMGEN INC·Filed 2006·Granted Dec 12, 2006·23 cites·10 claims
- 1095US10660897B2C5aR antagonistsCHEMOCENTRYX INC·Filed 2018·Granted May 26, 2020·6 cites·5 claims
- 1195US9126939B2C5AR antagonistsFAN PINGCHEN·Filed 2011·Granted Sep 8, 2015·30 cites·4 claims
- 1295US8445515B2C5aR antagonistsFAN PINGCHEN·Filed 2009·Granted May 21, 2013·38 cites·25 claims
- 1394US10683294B25-5 fused rings as C5a inhibitorsCHEMOCENTRYX INC·Filed 2018·Granted Jun 16, 2020·8 cites·31 claims
- 1494US10329314B2Soluble C5aR antagonistsCHEMOCENTRYX INC·Filed 2018·Granted Jun 25, 2019·12 cites·21 claims
- 1594US9745268B2Processes and intermediates in the preparation of C5aR antagonistsCHEMOCENTRYX INC·Filed 2015·Granted Aug 29, 2017·11 cites·31 claims
- 1694US6780858B2Antibacterial agentsTULARIK INC·Filed 2001·Granted Aug 24, 2004·35 cites·25 claims
- 1793US11479553B25-5 fused rings as C5a inhibitorsCHEMOCENTRYX INC·Filed 2020·Granted Oct 25, 2022·3 cites·24 claims
- 1893US11384079B26-5 fused rings as C5a inhibitorsCHEMOCENTRYX INC·Filed 2019·Granted Jul 12, 2022·5 cites·18 claims
- 1993US10828285B2Diaryl substituted 6,5-fused ring compounds as C5aR inhibitorsCHEMOCENTRYX INC·Filed 2018·Granted Nov 10, 2020·5 cites·27 claims
- 2093US10266492B2Processes and intermediates in the preparation of C5aR antagonistsCHEMOCENTRYX INC·Filed 2017·Granted Apr 23, 2019·8 cites·10 claims
- 2192US11485737B2Diaryl substituted 5,5-fused ring compounds as C5aR inhibitorsCHEMOCENTRYX INC·Filed 2020·Granted Nov 1, 2022·2 cites·29 claims
- 2291US8916601B2Aza-aryl 1H-pyrazol-1-YL benzene sulfonamidesCHEMOCENTRYX INC·Filed 2013·Granted Dec 23, 2014·12 cites·20 claims
- 2390US10759807B2Diaryl substituted 5,5-fused ring compounds as C5aR inhibitorsCHEMOCENTRYX INC·Filed 2018·Granted Sep 1, 2020·7 cites·38 claims
- 2490US10487098B2Soluble C5aR antagonistsCHEMOCENTRYX INC·Filed 2019·Granted Nov 26, 2019·6 cites·7 claims
- 2590US7045527B2Piperidine derivativesAMGEN INC·Filed 2003·Granted May 16, 2006·39 cites·25 claims
- 2689US10759789B22-oxindole compoundsCHEMOCENTRYX INC·Filed 2019·Granted Sep 1, 2020·2 cites·27 claims
- 2789US10532982B2Processes and intermediates in the preparation of C5aR antagonistsCHEMOCENTRYX INC·Filed 2019·Granted Jan 14, 2020·4 cites·1 claims
- 2889US10421748B22-oxindole compoundsCHEMOCENTRYX INC·Filed 2018·Granted Sep 24, 2019·3 cites·43 claims
- 2987US9750722B2Diazole amidesCHEMOCENTRYX INC·Filed 2015·Granted Sep 5, 2017·5 cites·23 claims
- 3086US11434230B22-oxindole compoundsCHEMOCENTRYX INC·Filed 2020·Granted Sep 6, 2022·1 cites·14 claims
- 3185US11254695B2Soluble C5aR antagonistsCHEMOCENTRYX INC·Filed 2019·Granted Feb 22, 2022·1 cites·16 claims
- 3285US10744118B2Diazole lactamsCHEMOCENTRYX INC·Filed 2016·Granted Aug 18, 2020·2 cites·15 claims
- 3385US10596163B2Aza-aryl 1H-pyrazol-1-yl benzene sulfonamidesCHEMOCENTRYX INC·Filed 2018·Granted Mar 24, 2020·3 cites·19 claims
- 3485US9169248B2Diazole amidesCHEMOCENTRYX INC·Filed 2013·Granted Oct 27, 2015·6 cites·22 claims
- 3583US12139475B22-oxindole compoundsCHEMOCENTRYX INC·Filed 2022·Granted Nov 12, 2024·0 cites·4 claims
- 3683US9328116B2Diazole lactamsCHEMOCENTRYX INC·Filed 2013·Granted May 3, 2016·4 cites·4 claims
- 3783US2023102258A1C5ar antagonistsCHEMOCENTRYX INC·Filed 2022·Application pending·0 cites
- 3881US8288373B2Modulators of CXCR7CHEN XI·Filed 2009·Granted Oct 16, 2012·5 cites·42 claims
- 3980US12371433B2Heteroaryl-biphenyl amines for the treatment of PD-L1 diseasesCHEMOCENTRYX INC·Filed 2023·Granted Jul 29, 2025·0 cites·13 claims
- 4080US10137120B2Aza-aryl 1H-pyrazol-1-yl benzene sulfonamidesCHEMOCENTRYX INC·Filed 2014·Granted Nov 27, 2018·2 cites·19 claims
- 4180US8841312B2Fused pyridine, pyrimidine and triazine compounds as cell cycle inhibitorsCONNORS RICHARD V·Filed 2008·Granted Sep 23, 2014·6 cites·35 claims
- 4279US11845729B2Processes and intermediates in the preparation of C5aR antagonistsCHEMOCENTRYX INC·Filed 2022·Granted Dec 19, 2023·0 cites·10 claims
- 4379US2025346598A1Heteroaryl-biphenyl amines for the treatment of pd-l1 diseasesCHEMOCENTRYX INC·Filed 2025·Application pending·0 cites
- 4477US8853202B2Modulators of CXCR7CHEN XI·Filed 2010·Granted Oct 7, 2014·4 cites·10 claims
- 4576US2022047575A1Aza-aryl 1h-pyrazol-1-yl benzene sulfonamidesCHEMOCENTRYX INC·Filed 2021·Application pending·0 cites
- 4675US12268675B2Diaryl substituted 6,5-fused ring compounds as C5aR inhibitorsCHEMOCENTRYX INC·Filed 2022·Granted Apr 8, 2025·0 cites·16 claims
- 4775US11773091B26-5 fused rings as C5a inhibitorsCHEMOCENTRYX INC·Filed 2022·Granted Oct 3, 2023·0 cites·20 claims
- 4875US8389533B2Gem-disubstituted and spirocyclic amino pyridines/pyrimidines as cell cycle inhibitorsCONNORS RICHARD V·Filed 2009·Granted Mar 5, 2013·3 cites·20 claims
- 4974US12497383B2Heteroaryl-biphenyl amides for the treatment of PD-L1 diseasesCHEMOCENTRYX INC·Filed 2023·Granted Dec 16, 2025·0 cites·20 claims
- 5074US2021269398A1C5ar antagonistsCHEMOCENTRYX INC·Filed 2020·Application pending·0 cites
Showing the top 50 of 82 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →