Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
FS

Frédéric Schab — 2 Patents in 2021

NPNovasep Process: 2 patents #4 of 10Top 40%
Val-de-Reuil, FR: #18 of 217 inventorsTop 9%
Overall (2021): #161,838 of 548,734Top 30%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10975031 Method for purifying aromatic amino acids Damien Brichant, Stanislas Baudouin, Vincent Oriez 2021-04-13
10953347 Method for purifying glycol used as a hydrate inhibitor Michel Cotillon, Teddy Ebran, Vincent Gavroy 2021-03-23