Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Libo Xu — 13 Patents

Merck: 11 patents #1,039 of 9,382Top 15%
PHPharmacopeia: 2 patents #103 of 211Top 50%
Bound Brook, NJ: #161 of 1,249 inventorsTop 15%
New Jersey: #6,737 of 69,400 inventorsTop 10%
Overall (All Time): #362,438 of 4,157,543Top 9%
13 Patents All Time
Libo Xu has been granted 13 US patents while listed as an inventor at Merck. The first was granted in 1999 and the most recent in April 2020. Libo Xu ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Libo Xu in Bound Brook, NJ, US.

Patents per Year

Patents granted per year, 1999 to 2020Bar chart with a peak of 2 patents in 2017.peak 21999: 1 patents19992000: 1 patents20002003: 1 patents20032012: 1 patents20122013: 1 patents20132016: 1 patents20162017: 2 patents20172018: 1 patents20182019: 2 patents20192020: 2 patents2020

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10624912 Spirocyclic Pyridotriazine Derivatives useful as HIV integrase inhibitors Thomas H. Graham, Tao Yu, Sherman T. Waddell, John A. McCauley, Andrew Stamford +2 more 2020-04-21 $179,652,000
10548910 Amido-substituted pyridotriazine derivatives useful as HIV integrase inhibitors Thomas H. Graham, Tao Yu, Sherman T. Waddell, John A. McCauley, Andrew Stamford +2 more 2020-02-04 $130,007,000
10245264 Substituted imidazo[1,2-a]pyrazines as soluble guanylate cyclase activators Joie Garfunkle, Olga Ornoski, Dann Parker, Subharekha Raghavan 2019-04-02 $187,389,000
10213429 Imidazo-pyrazinyl derivatives useful as soluble guanylate cyclase activators Joie Garfunkle, Olga Ornoski, Dann Parker, Subharekha Raghavan, Zhiqiang Yang 2019-02-26 $65,822,000
10065945 Isoquinoline derivatives as MGAT2 inhibitors Richard Berger, Timothy A. Blizzard, Brian T. Campbell, Helen Chen, John S. Debenham +12 more 2018-09-04 $106,918,000
9796733 Imidazo-pyrazine derivatives useful as soluble guanylate cyclase activators Brian T. Campbell, Guizhen Dong, Joie Garfunkle, Alexander Kim, Olga Ornoski +3 more 2017-10-24 $58,272,000
9649294 Glucagon receptor antagonist compounds, compositions containing such compounds and methods of use Songnian Lin, Emma R. Parmee, Xibin Liao 2017-05-16 $88,840,000
9453038 Glucokinase activator compounds, compositions containing such compounds, and methods of treatment Songnian Lin, Rui Zhang, Brian T. Campbell, Sunita V. Dewnani, Jiayi Xu +2 more 2016-09-27 $133,879,000
8436015 Glucagon receptor antagonist compounds, compositions containing such compounds and methods of use Songnian Lin, Christian P. Stevenson, Emma R. Parmee, Xibin Liao, Edward Metzger +3 more 2013-05-07 $67,103,000
8318667 Glucagon receptor antagonist compounds, compositions containing such compounds and methods of use Songnian Lin, Edward Metzger, Emma R. Parmee, Sheryl Davis Debenham 2012-11-27 $59,805,000
6569879 Aryloxyacetic acids for diabetes and lipid disorders Kun Liu, A. Brian Jones 2003-05-27 $103,128,000
6093799 Universal linker for combinatorial synthesis Ge Li, Sian Griffiths, Edward McDonald 2000-07-25
6008321 Universal linker for combinatorial synthesis Ge Li, Sian Griffiths, Edward McDonald 1999-12-28