Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Merck: 72 patents #46 of 9,382Top 1%
CYCytomed: 6 patents #4 of 19Top 25%
USUcb S.A.: 2 patents #46 of 218Top 25%
KAKallyope: 1 patents #4 of 11Top 40%
MEMerial: 1 patents #200 of 414Top 50%
MPMillennium Pharmaceuticals: 1 patents #496 of 771Top 65%
Freehold, NJ: #3 of 519 inventorsTop 1%
New Jersey: #318 of 69,400 inventorsTop 1%
Overall (All Time): #20,458 of 4,157,543Top 1%
84 Patents All Time

Issued Patents All Time

Showing 76–84 of 84 patents

Patent #TitleCo-InventorsDate
5001123 2,5-diaryl tetrahydrofurans and analogs thereof as PAF antagonists Nirindar N. Girotra, Robert L. Bugianesi, Mitree M. Ponpipom, Soumya P. Sahoo, Chan-Hwa Kuo 1991-03-19
4996203 2,5-diaryl tetrahydrofurans and analogs thereof as PAF antagonists Robert L. Bugianesi, Nirindar N. Girotra, Mitree M. Ponpipom, Soumya P. Sahoo, Chan-Hwa Kuo 1991-02-26
4977146 2,5-diaryl tetrahydrofurans and analogs thereof as PAF antagonists Mitree M. Ponpipom, Nirindar N. Girotra 1990-12-11
4757084 2,5-diaryl tetrahydrothiophenes and analogs thereof as PAF-antagonists 1988-07-12
4595693 Method of use of 2,5-diaryl tetrahydrofurans and analogs thereof as PAF-antagonists Thomas W. Doebber, San-Bao Hwang, Thomas R. Beattie, Tsung-Ying Shen, Robert Stevenson 1986-06-17
4539332 2,5-Diaryl tetrahydrofurans and analogs thereof as PAF-antagonists San-Bao Hwang, Thomas W. Doebber, Thomas R. Beattie, Tsung-Ying Shen 1985-09-03
4536512 5-(2,3-Dihydro-1H-pyrrolizin-5-oyl)-2,3-dihyd ro-1H-pyrrolizine-1-alkanoic or carboxylic acids and use thereof as anti-inflammatory and analgesic agents Bruce E. Witzel, Peter L. Barker 1985-08-20
4533671 5-(2,3-Dihydro-1H-pyrrolizin-5-oyl)-2-alkanoic or carboxylic acids and analogs as anti-inflammatory and analgesic agents Bruce E. Witzel, Peter L. Barker 1985-08-06
4511724 5-(Pyrrol-2-oyl)-1,2-dihydro-3H-pyrrolo [1,2-a]pyrrole derivatives as anti-inflammatory and analgesic agents Michael N. Chang 1985-04-16