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

John Costouros

COCatalyst Orthoscience: 1 patents #5 of 16Top 35%
Hillsborough, CA: #200 of 358 inventorsTop 60%
California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #1,796,998 of 4,157,543Top 45%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11602435 Joint endoprosthesis medullary rod Baptiste Martin, Geoffroy Nourissat, Jörg Jerosch, Todd Christopher Moen, Wayne Z. Burkhead 2023-03-14
11571310 Stemmed implant Steven S. Goldberg, Dale Davison, Ephraim Akyuz, Daniel J. Triplett, Zachary R. Leitze 2023-02-07