Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
JM

John M. McCall

TUThe Upjohn: 32 patents #4 of 528Top 1%
BIBioenergenix: 15 patents #1 of 7Top 15%
RBReveragen Biopharma: 14 patents #1 of 6Top 20%
IBImago Biosciences: 9 patents #3 of 14Top 25%
VEVesture: 6 patents #17 of 204Top 9%
PCPharmacia & Upjohn Company: 3 patents #145 of 713Top 25%
CTCadent Therapeutics: 1 patents #15 of 23Top 70%
KBKnopp Biosciences: 1 patents #21 of 33Top 65%
KNKnopp Neurosciences: 1 patents #4 of 8Top 50%
ARAlbany Molecular Research: 1 patents #71 of 122Top 60%
PHPharmacia: 1 patents #257 of 528Top 50%
Boca Grande, FL: #1 of 8 inventorsTop 15%
Florida: #175 of 67,251 inventorsTop 1%
Overall (All Time): #16,201 of 4,157,543Top 1%
94 Patents All Time

Issued Patents All Time

Showing 76–94 of 94 patents

Patent #TitleCo-InventorsDate
4556656 2-Benzoxepins 1985-12-03
4487774 Isochromans 1984-12-11
4393065 Animal feed and process Melvin J. DeGeeter, Dirk L. Teagarden 1983-07-12
4352805 Methods of treating psychosis 1982-10-05
4329459 Tetrahydrobenzopyran derivatives 1982-05-11
4316901 Animal feed and process Melvin J. DeGeeter 1982-02-23
4315930 Animal feed and process Melvin J. DeGeeter 1982-02-16
4312868 Isothiochromans 1982-01-26
4308271 Animal feed and process Melvin J. DeGeeter 1981-12-29
4307093 Animal feed and process Melvin J. DeGeeter 1981-12-22
4287338 Sulfooxy-pyrimidinium, -pyridinium, and -triazinium hydroxide inner salts 1981-09-01
4282228 Animal feed and process Melvin J. DeGeeter 1981-08-04
4251526 2-Benzothiepins and compositions and methods of use therefore 1981-02-17
4250175 Methods of treating psychosis 1981-02-10
4250181 Methods of treating psychosis 1981-02-10
4247553 Methods of treating psychosis 1981-01-27
4207239 Benzothiepins 1980-06-10
4206123 Isothiochroman 1980-06-03
4181665 Isochroman 1980-01-01