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

Mingda Eu — 2 Patents

AMAmgen: 2 patents #1,289 of 2,867Top 45%
Oak Park, CA: #104 of 192 inventorsTop 55%
California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #1,697,335 of 4,157,543Top 45%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12233026 Gas permeable sealing member for drug container and methods of assembly Cheng-Chieh Chou, Ren-Yo Forng, Wael Mismar 2025-02-25
11672733 Gas permeable sealing member for drug container and methods of assembly Cheng-Chieh Chou, Ren-Yo Forng, Wael Mismar 2023-06-13