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USPTO Patent Rankings Data through Dec 31, 2025
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Xing Li — 18 Patents

ESEssenlix: 8 patents #10 of 16Top 65%
VTViron Therapeutics: 3 patents #4 of 7Top 60%
CECellex: 2 patents #1 of 6Top 20%
JSJsr: 2 patents #443 of 1,137Top 40%
TLTakeda Pharmaceutical Company Limited: 2 patents #562 of 1,531Top 40%
UOUniversity Of Western Ontario: 2 patents #42 of 286Top 15%
Brookline, MA: #226 of 3,196 inventorsTop 8%
Massachusetts: #6,563 of 88,656 inventorsTop 8%
Overall (All Time): #245,716 of 4,157,543Top 6%
18 Patents All Time
Xing Li has been granted 18 US patents while listed as an inventor at Essenlix. The first was granted in 2006 and the most recent in August 2025. Xing Li ranks #245,716 of 4,157,543 US inventors in our database (top 5.9%). Patent records list Xing Li in Brookline, MA, US.

Patents per Year

Patents granted per year, 2006 to 2025Bar chart with a peak of 5 patents in 2023.peak 52006: 1 patents20062010: 1 patents20102011: 1 patents20112012: 1 patents20122013: 1 patents20132015: 2 patents20152022: 1 patents20222023: 5 patents20232024: 3 patents20242025: 2 patents2025

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDate
12383587 AAV triple-plasmid system Vivian Choi 2025-08-12
12248533 Efficient training and accuracy improvement of imaging based assay Wu Chou, Stephen Y. Chou, Wei Ding, Ji Qi 2025-03-11
12007320 Assay detection, accuracy and reliability improvement Stephen Y. Chou, Wu Chou, Hongbing Li, Yuecheng Zhang, Mingquan Wu +2 more 2024-06-11
11981912 Adeno associated virus vectors for the treatment of hunter disease Vivian Choi 2024-05-14
11885952 Optics, device, and system for assaying and imaging Stephen Y. Chou, Wei Ding, Ji Qi, Yuecheng Zhang, Wu Chou +2 more 2024-01-30
11733151 Assay detection, accuracy and reliability improvement Stephen Y. Chou, Wu Chou, Hongbing Li, Yuecheng Zhang, Mingquan Wu +2 more 2023-08-22
11719618 Assay accuracy improvement Stephen Y. Chou, Wei Ding, Wu Chou, Jun Tian, Yuecheng Zhang +1 more 2023-08-08
11709163 Methods for simultaneous determination of serological profile and estimation of duration post HIV infection Chamroen Chetty 2023-07-25
11674883 Image-based assay performance improvement Stephen Y. Chou, Wei Ding, Wu Chou, Jun Tian, Yuecheng Zhang +1 more 2023-06-13
11593590 Efficient training and accuracy improvement of imaging based assay Wu Chou, Stephen Y. Chou, Wei Ding 2023-02-28
11346764 Image-based assay using intelligent monitoring structures Stephen Y. Chou, Wei Ding, Wu Chou, Jun Tian, Yuecheng Zhang +1 more 2022-05-31
9051375 Alkali-resistant variants of protein A and their use in affinity chromatography Shun Li, Courtney Voss, Satoshi Nakamura, Tetsuo Fukuta, Yusuke Okano +3 more 2015-06-09
9040661 Support for affinity chromatography and method for isolating immunoglobulin Satoshi Nakamura, Tetsuo Fukuta, Yusuke Okano, Tomonori Shiotani, Kouji Tamori +3 more 2015-05-26
8558004 Reagents and kits for detection of influenza virus and the like Tianxin Wang 2013-10-15
8227569 Immunomodulatory protein and useful embodiments thereof Grant McFadden, Alexandra Lucas 2012-07-24
7893272 Reagents and kits for detection of influenza virus and the like Tianxin Wang 2011-02-22
7718368 Immunomodulatory protein and useful embodiments thereof Grant McFadden, Alexandra Lucas 2010-05-18
7101559 Immunomodulatory protein and useful embodiments thereof Grant McFadden, Alexandra Lucas 2006-09-05

Frequent Collaborators

Wei Ding8 shared
Stephen Y. Chou8 shared
Wu Chou8 shared
Jun Tian6 shared
Yuecheng Zhang6 shared
Mingquan Wu6 shared

Nearby-Ranked Inventors

Takuma Inami18
Daniel Mills18
Jeffrey J. Beaver18
Atilhan Manay18
Chung-Wen Lo18
Andrew KENNEDY18
Max Heimel18
Kevin Skadron18
John B. Halander18