Inventor
HAN YONGXIN
US89 patents
⚠️ This page may combine multiple inventors who share the name “HAN YONGXIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MERCK SHARP & DOHME
11 patentsUS10189831B2Jan 29, 2019
Non-nucleoside reverse transcriptase inhibitors
MERCK SHARP & DOHME75 citations96
US9328138B2May 3, 2016
HCV NS3 protease inhibitors
MERCK SHARP & DOHME8 citations80
US8987195B2Mar 24, 2015
HCV NS3 protease inhibitors
MERCK SHARP & DOHME9 citations80
US9469634B2Oct 18, 2016
Non-nucleoside reverse transcriptase inhibitors
MERCK SHARP & DOHME3 citations73
US10450309B2Oct 22, 2019
Aryl sulfonamides as BLT1 antagonists
MERCK SHARP & DOHME2 citations71
US10336733B2Jul 2, 2019
Aryl acylsulfonamides as BLT1 antagonists
MERCK SHARP & DOHME2 citations71
US11267786B2Mar 8, 2022
[3.3.1] bicyclo compounds as indoleamine 2,3-dioxygenase inhibitors
MERCK SHARP & DOHME0 citations62
US10336731B2Jul 2, 2019
Substituted 1H-indole-2-carboxamide compounds as indoleamine-2,3-dioxygenase inhibitors
MERCK SHARP & DOHME1 citations61
US10995085B2May 4, 2021
Substituted biaryl compounds as indoleamine 2,3-dioxygenase (IDO) inhibitors
MERCK SHARP & DOHME1 citations60
US11478461B2Oct 25, 2022
[1.1.1] bicyclo compounds as indoleamine 2,3-dioxygenase inhibitors
MERCK SHARP & DOHME0 citations51
US11352320B2Jun 7, 2022
Substituted [1.1.1] bicyclo compounds as indoleamine 2,3-dioxygenase inhibitors
MERCK SHARP & DOHME0 citations51
MERCK SHARP & DOHME LLC
9 patentsUS12152019B2Nov 26, 2024
Arylalkyl pyrazole compounds as indoleamine 2,3-dioxygenase inhibitors
MERCK SHARP & DOHME LLC2 citations72
US12091405B2Sep 17, 2024
Substituted pyrazole compounds as indoleamine 2,3-dioxygenase inhibitors
MERCK SHARP & DOHME LLC2 citations72
US11697657B2Jul 11, 2023
Small molecule inhibitors of KRAS G12C mutant
MERCK SHARP & DOHME LLC4 citations72
US12297208B2May 13, 2025
Small molecule inhibitors of KRAS G12C mutant
MERCK SHARP & DOHME LLC0 citations59
US12291538B2May 6, 2025
Small molecule inhibitors of KRAS G12C mutant
MERCK SHARP & DOHME LLC0 citations59
US12576087B2Mar 17, 2026
Aryloxypiperidine pyrazole compounds as indoleamine 2,3-dioxygenase inhibitors
MERCK SHARP & DOHME LLC0 citations51
US12264134B2Apr 1, 2025
Substituted piperazine amide compounds as indoleamine 2,3-dioxygenase (IDO) inhibitors
MERCK SHARP & DOHME LLC0 citations51
US12065438B2Aug 20, 2024
Substituted tricyclic compounds as indoleamine 2,3-dioxygenase inhibitors
MERCK SHARP & DOHME LLC0 citations51
US11992489B2May 28, 2024
Substituted tetrahydroquinoline compounds as indoleamine 2,3-dioxygenase inhibitors
MERCK SHARP & DOHME LLC0 citations51
MERCK FROSST CANADA INC
7 patentsUS5698584ADec 16, 1997
3,4-diaryl-2-hydroxy-2,5-dihydrofurans as prodrugs to COX-2 inhibitors
MERCK FROSST CANADA INC138 citations98
US6034089AMar 7, 2000
Aryl thiophene derivatives as PDE IV inhibitors
MERCK FROSST CANADA INC72 citations95
US6057319AMay 2, 2000
3,4-Diaryl-2-hydroxy-2,5-dihydrofurans as prodrugs to cox-2 inhibitors
MERCK FROSST CANADA INC34 citations93
US6121253ASep 19, 2000
Prostaglandin conjugates for treating or preventing bone disease
MERCK FROSST CANADA INC36 citations92
US6699856B2Mar 2, 2004
Pyrazinones, compositions containing such compounds and methods of use
MERCK FROSST CANADA INC7 citations72
US6525025B2Feb 25, 2003
Gamma-ketoacid dipeptides as inhibitors of caspase-3
MERCK FROSST CANADA INC4 citations61
US6444811B1Sep 3, 2002
Pyrazinones, compositions containing such compounds and methods of use
MERCK FROSST CANADA INC5 citations61
CENTAURUS BIOPHARMA CO LTD
5 patentsUS9926299B2Mar 27, 2018
Inhibitors of bruton's tyrosine kinase
CENTAURUS BIOPHARMA CO LTD33 citations91
US9309211B2Apr 12, 2016
Arylalkene derivatives and use thereof as selective estrogen receptor modulators
CENTAURUS BIOPHARMA CO LTD11 citations83
US9550781B2Jan 24, 2017
Kinase modulating compounds, compositions containing the same and use thereof
CENTAURUS BIOPHARMA CO LTD9 citations81
US10112922B2Oct 30, 2018
Inhibitor of bruton's tyrosine kinase
CENTAURUS BIOPHARMA CO LTD4 citations73
US10561657B2Feb 18, 2020
Pyrrolopyrimidine compound
CENTAURUS BIOPHARMA CO LTD3 citations71
CHIA TAI TIANQING PHARMACEUTICAL GROUP CO LTD
4 patentsUS9725439B2Aug 8, 2017
Quinazoline derivative and preparation method therefor
CHIA TAI TIANQING PHARMACEUTICAL GROUP CO LTD13 citations83
US10745383B2Aug 18, 2020
1,3,5-triazine derivative and method of using same
CHIA TAI TIANQING PHARMACEUTICAL GROUP CO LTD2 citations72
US9708295B2Jul 18, 2017
Substituted 2-aminopyridine protein kinase inhibitor
CHIA TAI TIANQING PHARMACEUTICAL GROUP CO LTD3 citations71
US10570141B2Feb 25, 2020
Substituted pyrrolopyrimidine CDK inhibitor, pharmaceutical composition containing same and use thereof
CHIA TAI TIANQING PHARMACEUTICAL GROUP CO LTD1 citations60
MERCK & CO INC
3 patentsUS6020339AFeb 1, 2000
Aryl furan derivatives as PDE IV inhibitors
MERCK & CO INC86 citations93
US7053085B2May 30, 2006
EP4 receptor agonist, compositions and methods thereof
MERCK & CO INC7 citations73
US7109223B2Sep 19, 2006
Oxazolidin-2-one and thiazolidin-2-one derivatives for use as EP4 receptor agonists in the treatment of glaucoma
MERCK & CO INC5 citations62
COLUCCI JOHN
3 patentsMERCK CANADA INC
2 patentsLUITPOLD PHARM INC
1 patentHYBRIDON INC
1 patentBOYD MICHAEL
1 patentMERK FROSST CANADA & CO
1 patentMERCK FROSST CANADA LTD
1 patentMITCHELL IAN S
1 patentShowing the top 50 of 89 patents by PatentIndex Score.