Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Rex Liebl — 1 Patent

Basf Se: 1 patents #8,065 of 13,826Top 60%
Deidesheim, DE: #20 of 37 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Rex Liebl has been granted 1 US patent while listed as an inventor at Basf Se. All of these patents were granted in 2010. Rex Liebl ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Rex Liebl in Deidesheim, DE.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7687435 Benzoyl-substituted phenylalanineamides Matthias Witschel, Michael Puhl, Gerhard Hamprecht, Liliana Parra Rapado, Ulf Misslitz +4 more 2010-03-30