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

Manfred Neuwirth — 2 Patents

Basf Se: 2 patents #5,851 of 13,826Top 45%
Mannheim, DE: #955 of 2,026 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Manfred Neuwirth has been granted 2 US patents while listed as an inventor at Basf Se. The first was granted in 1986 and the most recent in June 1989. Manfred Neuwirth ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Manfred Neuwirth in Mannheim, DE.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4840736 Process for producing combustible sewage sludge filter cakes in filter presses Bruno Sander, Herbert Lauer 1989-06-20
4576723 Estimation of the degree of dispersion in flowing concentrated dispersions Josef Eisenlauer, Dieter Horn 1986-03-18