Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Paul SCHAFFER — 5 Patents

TRTriumf: 2 patents #4 of 33Top 15%
MUMcmaster University: 1 patents #153 of 441Top 35%
SUSimon Fraser University: 1 patents #100 of 251Top 40%
UCUniversity Of British Columbia: 1 patents #582 of 1,308Top 45%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Paul SCHAFFER has been granted 5 US patents while listed as an inventor at Triumf. The first was granted in 2005 and the most recent in October 2023. Paul SCHAFFER ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Paul SCHAFFER in Richmond, BC, CA.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11798700 Systems, apparatus and methods for separating actinium, radium, and thorium Andrew Robertson, Hua Yang, Stefan Zeisler 2023-10-24
11661668 Processes, systems, and apparatus for cyclotron production of technetium-99m Francois BENARD, Kenneth Buckley, Victoire Hanemaayer, Cornelia Manuela Hoehr, Julius Alexander KLUG +6 more 2023-05-30
11534114 18F labeled amino acids, derivatives thereof and method of making same Hua Yang, Robert Allen Britton, Matthew Nodwell, Zheliang YUAN 2022-12-27
9865367 Process and apparatus for separation of technetium-99M from molybdate Francois BENARD, Kuo-Shyan LIN, Stefan Zeisler, Milan Vuckovic 2018-01-09
6890513 Metal-carborane complexes for radioimaging and radiotherapy and methods for their preparation John Fitzmaurice Valliant, Pierre Morel, Oyebola Sogbein 2005-05-10