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USPTO Patent Rankings Data through Dec 31, 2025
Home › Merck › Chunsing Li
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Chunsing Li — 11 Patents

Merck: 12 patents #936 of 9,382Top 10%
MCMsd R&D (China) Co.: 4 patents #7 of 80Top 9%
Shanghai, CN: #1,144 of 19,267 inventorsTop 6%
Overall (All Time): #435,149 of 4,157,543Top 15%
11 Patents All Time
Chunsing Li has been granted 11 US patents while listed as an inventor at Merck. The first was granted in 2017 and the most recent in April 2024. Chunsing Li ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Chunsing Li in Shanghai, CN.

Patents per Year

Patents granted per year, 2017 to 2024Bar chart with a peak of 3 patents in 2021.peak 32017: 1 patents20172018: 2 patents20182019: 1 patents20192020: 1 patents20202021: 3 patents20212022: 2 patents20222024: 1 patents2024

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11970479 3-(1H-pyrazol-4-yl)pyridine allosteric modulators of the M4 muscarinic acetylcholine receptor John J. Acton, III, Melissa Egbertson, Xiaolei Gao, Scott T. Harrison, Timothy J. Henderson +11 more 2024-04-30 $497,998,000
11339156 3-(1H-pyrazol-4-yl)pyridine allosteric modulators of the M4 muscarinic acetylcholine receptor John J. Acton, III, Jianming Bao, Qiaolin Deng, Melissa Egbertson, Ronald D. Ferguson +13 more 2022-05-24 $488,690,000
11230556 6,5-fused heteroaryl piperidine ether allosteric modulators of the M4 muscarinic acetylcholine receptor Xiaolei Gao, Sandra Lee Knowles, Michael Man-Chu Lo, Robert Mazzola, Debra L. Ondeyka 2022-01-25 $195,577,000
11149036 3-(1H-pyrazol-4-yl)pyridine allosteric modulators of the M4 muscarinic acetylcholine receptor John J. Acton, III, Jianming Bao, Qiaolin Deng, Melissa Egbertson, Ronald D. Ferguson +12 more 2021-10-19 $1,093,218,000
10981902 5-(pyridin-3-yl)oxazole allosteric modulators of the M4 muscarinic acetylcholine receptor Jianming Bao, Timothy J. Henderson, Michael Man-Chu Lo, Robert Mazzola, Meng Na +3 more 2021-04-20 $141,809,000
10933056 3-(1H-pyrazol-4-yl)pyridine allosteric modulators of the M4 muscarinic acetylcholine receptor John J. Acton, III, Jianming Bao, Melissa Egbertson, Xiaolei Gao, Scott T. Harrison +9 more 2021-03-02 $166,587,000
10836775 6,6-fused heteroaryl piperidine ether allosteric modulators of the M4 muscarinic acetylcholine receptor Xiaolei Gao, Sandra Lee Knowles, Michael Man-Chu Lo, Robert Mazzola, Ling Tong 2020-11-17 $293,951,000
10329289 6,7-dihydro-5H-pyrrolo[3,4-B]pyridin-5-one allosteric modulators of the M4 muscarinic acetylcholine receptor Jianming Bao, Xiaolei Gao, Sandra Lee Knowles, Michael Man-Chu Lo, Robert Mazzola +3 more 2019-06-25 $97,538,000
9981969 Imidazole derivatives and methods of use thereof for improving the pharmacokinetics of a drug Craig A. Coburn, Milana Maletic, Yunfu Luo, Zhiqi Qi, Tingting Yu +1 more 2018-05-29 $71,857,000
9868727 Factor XIa inhibitors Weiguo Liu, Scott D. Edmondson, Zhuyan Guo, Sung-Sau So, Anthony Ogawa +6 more 2018-01-16 $61,578,000
9556202 Sulfonamide derivatives and methods of use thereof for improving the pharmacokinetics of a drug Craig A. Coburn, Milana Maletic, Richard Soll, Yunfu Luo, Zhiqi Qi 2017-01-31 $47,481,000

Frequent Collaborators

Robert Mazzola8 shared
Michael Man-Chu Lo8 shared
Xiaolei Gao7 shared
Ling Tong6 shared
Sandra Lee Knowles6 shared
Jianming Bao6 shared

Nearby-Ranked Inventors

Ya-Ching Chang11
Hermann Lubbert11
Alexander WAITE11
Mehrad Mehr11
Matthew J. Purdey11
Nishtha Madaan11
Ian C. Richards11
Chad Huffman11
Lifeng Fan11