Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
JF

John T. Felts

SP Sio2 Medical Products: 3 patents #1 of 11Top 10%
📍 Alameda, CA: #19 of 176 inventorsTop 15%
🗺 California: #5,745 of 55,090 inventorsTop 15%
Overall (2025): #57,628 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12257371 SiOx barrier for pharmaceutical package and coating process Christopher Weikart, Thomas E. Fisk, Robert S. Abrams, John Ferguson, Jonathan R. Freedman +2 more 2025-03-25
12239606 PECVD coated pharmaceutical packaging Christopher Weikart, Becky L. Clark, Adam Stevenson 2025-03-04
12195603 Polymeric surface having reduced biomolecule adhesion to thermoplastic articles and methods of plasma treatment Ahmad Taha 2025-01-14