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

Aleksandr Leynov

Stryker: 2 patents #62 of 272Top 25%
PEPenumbra: 1 patents #5 of 13Top 40%
Walnut Creek, CA: #28 of 198 inventorsTop 15%
California: #8,414 of 66,859 inventorsTop 15%
Overall (2021): #91,426 of 548,734Top 20%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11116529 Embolectomy device having multiple semi-tubular clot engaging structures Ryan Grandfield 2021-09-14
10993731 System and method for treating ischemic stroke David Barry, Vikas Gupta, Arani Bose 2021-05-04
10939931 Embolectomy device having multiple embolectomy structures Ryan Grandfield 2021-03-09