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

Klaus Euler — 2 Patents

Basf Se: 2 patents #5,851 of 13,826Top 45%
Ludwigshafen, DE: #933 of 1,722 inventorsTop 55%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Klaus Euler has been granted 2 US patents while listed as an inventor at Basf Se. The first was granted in 1992 and the most recent in June 1995. Klaus Euler ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Klaus Euler in Ludwigshafen, DE.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5422256 Production of anthranilic acid by a strain of Bacillus subtillis resistant to sulfaguanidine and fluorotryptophan Bryan Cooper, Joachim Meyer 1995-06-06
5132471 Purification of .alpha.-bisabolol Gerald Lauterbach, Otto Hertel 1992-07-21