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

Mark Tempest

SLSynphar Laboratories: 1 patents #30 of 49Top 65%
TCTaiho Pharmaceutical Co.: 1 patents #236 of 484Top 50%
Edmonton, CA: #1,480 of 2,912 inventorsTop 55%
Overall (All Time): #3,753,891 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5561126 4-oxa-1-azabicyclo [3,2,0] heptan-7-one derivatives as antitumor agents Toshio Otani, Shinji Oie, Hiroshi Matsumoto, Ronald G. Micetich, Rajeshwar Singh +1 more 1996-10-01