Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David Lehmann — 15 Patents

APActelion Pharmaceuticals: 14 patents #22 of 188Top 15%
Basel, CH: #127 of 1,913 inventorsTop 7%
Overall (All Time): #307,048 of 4,157,543Top 8%
15 Patents All Time
David Lehmann has been granted 15 US patents while listed as an inventor at Actelion Pharmaceuticals. The first was granted in 2009 and the most recent in April 2014. David Lehmann ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list David Lehmann in Basel, CH.

Patents per Year

Patents granted per year, 2009 to 2014Bar chart with a peak of 5 patents in 2011.peak 52009: 1 patents20092010: 3 patents20102011: 5 patents20112012: 3 patents20122013: 1 patents20132014: 2 patents2014

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
8697732 Pyridine derivatives Martin Bolli, Boris Mathys, Claus Mueller, Oliver Nayler, Beat Steiner +1 more 2014-04-15
8664203 Thiazole derivatives and their use as P2Y12 receptor antagonists Eva Caroff, Kurt Hilpert, Francis Hubler, Emmanuel Meyer, Dorte Renneberg 2014-03-04
8580824 Pyridin-4-yl derivatives as immunomodulating agents Martin Bolli, Boris Mathys, Claus Mueller, Oliver Nayler, Beat Steiner +1 more 2013-11-12
8288554 Pyridin-3-yl derivatives as immunomodulating agents Martin Bolli, Boris Mathys, Claus Mueller, Oliver Nayler, Beat Steiner +1 more 2012-10-16
8178562 Pyridine derivatives Martin Bolli, Boris Mathys, Claus Mueller, Oliver Nayler, Beat Steiner +1 more 2012-05-15
8133910 Thiophene derivatives as S1P1/EDGE1 receptor agonists Martin Bolli, Boris Mathys, Claus Mueller, Oliver Nayler, Beat Steiner +1 more 2012-03-13
8044076 Phenyl derivatives and their use as immunomodulators Martin Bolli, Boris Mathys, Claus Mueller, Oliver Nayler, Beat Steiner +1 more 2011-10-25
8039644 Hydrogenated benzo (C) thiophene derivatives as immunomodulators Martin Bolli, Boris Mathys, Claus Mueller, Oliver Nayler, Jorg Velker +1 more 2011-10-18
8003800 Thiophene derivatives as S1P1/EDG1 receptor agonists Martin Bolli, Boris Mathys, Claus Mueller, Oliver Nayler, Beat Steiner +1 more 2011-08-23
7981924 Thiophene derivatives Martin Bolli, Boris Mathys, Claus Mueller, Oliver Nayler, Beat Steiner +1 more 2011-07-19
7951794 Thiophene derivatives Martin Bolli, Boris Mathys, Claus Mueller, Jorg Velker 2011-05-31
7846964 Thiophene derivatives as spingosine-1-phosphate-1 receptor agonists Martin Bolli, Boris Mathys, Claus Mueller, Oliver Nayler, J{umlaut over ())}{umlaut over (})}org Velker +1 more 2010-12-07
7750040 Thiophene derivatives Martin Bolli, Daniel Bur, Martine Clozel, Walter Fischli, Boris Mathys +4 more 2010-07-06
7723378 Hydrogenated benzo (C) thiophene derivatives as immunomodulators Martin Bolli, Boris Mathys, Claus Mueller, Oliver Nayler, Jorg Velker +1 more 2010-05-25
7605269 Thiophene derivatives as Sphingosine-1-phosphate-1 receptor agonists Martin Bolli, Boris Mathys, Claus Mueller, Oliver Nayler, Jorg Velker +1 more 2009-10-20