Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
XH

Xiaochun Han — 21 Patents

GSGilead Sciences: 13 patents #136 of 952Top 15%
RARoche Palo Alto: 4 patents #87 of 347Top 30%
Hoffmann-La Roche: 3 patents #991 of 3,238Top 35%
FAF. Hoffmann-La Roche Ag: 1 patents #201 of 425Top 50%
San Jose, CA: #3,111 of 32,062 inventorsTop 10%
California: #27,449 of 386,348 inventorsTop 8%
Overall (All Time): #201,324 of 4,157,543Top 5%
21 Patents All Time
Xiaochun Han has been granted 21 US patents while listed as an inventor at Gilead Sciences. The first was granted in 2012 and the most recent in February 2025. Xiaochun Han ranks #201,324 of 4,157,543 US inventors in our database (top 4.8%). Patent records list Xiaochun Han in San Jose, CA, US.

Patents per Year

Patents granted per year, 2012 to 2025Bar chart with a peak of 3 patents in 2013.peak 32012: 2 patents20122013: 3 patents2015: 2 patents20152016: 1 patents2017: 1 patents20172020: 1 patents2021: 2 patents20212022: 2 patents2023: 2 patents20232024: 3 patents2025: 2 patents2025

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12227520 Bridged tricyclic carbamoylpyridone compounds and their pharmaceutical use Hang Chu, Ana Z. Gonzalez Buenrostro, Hongyan Guo, Lan Jiang, Jiayao Li +9 more 2025-02-18
12187734 Substituted pyridotriazine compounds and uses thereof Hang Chu, Ana Z. Gonzalez Buenrostro, Hongyan Guo, Anna E. Hurtley, Lan Jiang +10 more 2025-01-07
12054496 Bridged tricyclic carbamoylpyridone compounds and uses thereof Hang Chu, Ana Z. Gonzalez Buenrostro, Anna E. Hurtley, Lan Jiang, Jiayao Li +5 more 2024-08-06 $110,474,000
12024528 Bridged tricyclic carbamoylpyridone compounds and uses thereof Hang Chu, Ana Z. Gonzalez Buenrostro, Anna E. Hurtley, Lan Jiang, Jiayao Li +5 more 2024-07-02 $457,639,000
11897892 Substituted pyridotriazine compounds and uses thereof Hang Chu, Ana Z. Gonzalez Buenrostro, Hongyan Guo, Anna E. Hurtley, Lan Jiang +10 more 2024-02-13 $118,355,000
11613546 Substituted pyridotriazine compounds and uses thereof Hang Chu, Ana Z. Gonzalez Buenrostro, Hongyan Guo, Anna E. Hurtley, Lan Jiang +10 more 2023-03-28 $310,764,000
11548902 Bridged tricyclic carbamoylpyridone compounds and their pharmaceutical use Hang Chu, Ana Z. Gonzalez Buenrostro, Hongyan Guo, Lan Jiang, Jiayao Li +9 more 2023-01-10 $214,003,000
11352329 HIV protease inhibitors Zhenhong R. Cai, Aesop Cho, Ana Z. Gonzalez Buenrostro, Salman Y. Jabri, Ryan McFadden +5 more 2022-06-07 $208,963,000
11352371 Thienopyrimidine derivatives as ACC inhibitors and uses thereof Jamie Geier Bates, Ana Z. Gonzalez Buenrostro, Hongyan Guo, Brian Kirby, Yurong Lai +4 more 2022-06-07 $208,963,000
11179397 Imidazopyrimidine derivatives Gregory Chin, Michael O' Neil Hanrahan Clarke, Tim Hansen, Yunfeng Eric Hu, Dmitry Koltun +6 more 2021-11-23 $216,502,000
11084832 Bridged tricyclic carbamoylpyridone compounds and their pharmaceutical use Hang Chu, Ana Z. Gonzalez Buenrostro, Hongyan Guo, Lan Jiang, Jiayao Li +9 more 2021-08-10 $462,351,000
10774053 HIV protease inhibitors Zhenhong R. Cai, Aesop Cho, Ana Z. Gonzalez Buenrostro, Salman Y. Jabri, Ryan McFadden +5 more 2020-09-15 $253,208,000
9611224 Antiproliferative benzo [B] azepin-2-ones Yan Lou, Christophe Michoud, Steven Mischke, Stacy Remiszewski, Kenneth Carey Rupert 2017-04-04
9394263 Substituted hetero-azepinones Andrew F. Donnell, Robert Francis Kester, Norman Kong, Kang Le, Yan Lou +5 more 2016-07-19
8987250 Therapeutic compounds Kerim Babaoglu, Gediminas Brizgys, Jake Cha, Xiaowu Chen, Hongyan Guo +9 more 2015-03-24 $370,688,000
8940741 Inhibitors of bruton's tyrosine kinase Steven Joseph Berthel, Roland Joseph Billedeau, Christine E. Brotherton-Pleiss, Fariborz Firooznia, Stephen Deems Gabriel +9 more 2015-01-27
8536172 Inhibitors of JNK Leyi Gong, Ferenc Makra, Wylie Solang Palmer, Lubica Raptova 2013-09-17
8481540 Inhibitors of bruton's tyrosine kinase Steven Joseph Berthel, Roland Joseph Billedeau, Christine E. Brotherton-Pleiss, Fariborz Firooznia, Stephen Deems Gabriel +9 more 2013-07-09
8399462 JNK modulators James Patrick Dunn, Leyi Gong, David Michael Goldstein, Joan Heather Hogg, Wylie Solang Palmer +6 more 2013-03-19
8268840 Pyrimidinyl pyridone inhibitors of kinases Frederick Arthur Brookfield, Florence Eustache, Michael Patrick Dillon, David Michael Goldstein, Leyi Gong +4 more 2012-09-18
8183254 Inhibitors of JNK Humberto B. Arzeno, James Patrick Dunn, David Michael Goldstein, Leyi Gong, Joan Heather Hogg +7 more 2012-05-22