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

Paul David Toman

CTCohesion Technologies: 2 patents #12 of 40Top 30%
PBPharming Intellectual Property B.V.: 1 patents #7 of 25Top 30%
Palo Alto, CA: #5,719 of 9,675 inventorsTop 60%
California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,189,275 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6713662 Production of collagen in the milk of transgenic mammals Costas Karatzas, Frank Pieper, Ineke De Wit, Richard A. Berg, Gerard Johannes Platenburg 2004-03-30
6653450 Mutated recombinant collagens Richard A. Berg, Donald G. Wallace 2003-11-25