Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Stefan Schreck — 76 Patents

ENEndologix: 35 patents #1 of 81Top 2%
ELEdwards Lifesciences: 26 patents #54 of 941Top 6%
JTJenavalve Technology: 5 patents #12 of 42Top 30%
PPPercutaneous Cardiovascular Solutions Pty: 3 patents #3 of 4Top 75%
BIBaxter International: 3 patents #645 of 2,334Top 30%
VTVoyager Therapeutics: 1 patents #24 of 48Top 50%
SASap Ag: 1 patents #1,847 of 3,812Top 50%
Sap Se: 1 patents #2,890 of 6,322Top 50%
CCCleveland Clinic: 1 patents #483 of 972Top 50%
University of California: 1 patents #8,022 of 18,278Top 45%
San Clemente, CA: #8 of 775 inventorsTop 2%
California: #3,738 of 386,348 inventorsTop 1%
Overall (All Time): #24,733 of 4,157,543Top 1%
76 Patents All Time

Issued Patents All Time

Showing 76–76 of 76 patents

Patent #TitleCo-InventorsDate
5814100 Mechanical prosthetic valve, and methods of its construction and operation Alain F. Carpentier, George Xinsheng Guo 1998-09-29