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

Vincent Schaal

Merck: 4 patents #2,506 of 9,382Top 30%
Illkirch-Graffenstaden, FR: #31 of 214 inventorsTop 15%
Overall (All Time): #1,127,680 of 4,157,543Top 30%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11731083 Filtration assembly and method for microbiological testing Philippe Rivat, Mathieu Arrault 2023-08-22
11654398 Filtration assembly and method for microbiological testing Philippe Rivat, Mathieu Arrault 2023-05-23
11022108 Rotor device for peristaltic pump Raoul Weil, Emmanuelle Simon, Christophe Di-Palo 2021-06-01
9931637 Support apparatus for a filter membrane and disc-shaped porous support member for a filter membrane Frederic Amstoutz 2018-04-03