Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Otmar Schaaf — 8 Patents

BOBOE: 6 patents #3,074 of 12,373Top 25%
Wien, AT: #280 of 3,624 inventorsTop 8%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Otmar Schaaf has been granted 8 US patents while listed as an inventor at BOE. The first was granted in 2012 and the most recent in October 2023. Otmar Schaaf ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Otmar Schaaf in Wien, AT.

Patents per Year

Patents granted per year, 2012 to 2023Bar chart with a peak of 2 patents in 2012.peak 22012: 2 patents20122013: 1 patents20132021: 1 patents20212022: 2 patents20222023: 2 patents2023

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
11795219 Antibody molecules for cancer treatment Markus ZETTL, Ivo Lorenz, Melanie WURM, Jean-Francois FORTIN, Scott Ronald Brodeur +9 more 2023-10-24
11753409 Crystalline salts of a B-RAF kinase inhibitor Ulrike Werthmann, Gerd-Michael Maier, Bodo Betzemeier 2023-09-12
11312785 Antagonizing CD73 antibody Irmgard Maria Rita Hofmann, Jennifer Ahlberg, Rajkumar Ganesan, Priyanka GUPTA, Sven Mostboeck +6 more 2022-04-26
11306086 Crystalline salts of a B-RAF kinase inhibitor Ulrike Werthmann, Gerd-Michael Maier, Bodo Betzemeier 2022-04-19
11028169 Antibody molecules for cancer treatment Markus ZETTL, Ivo Lorenz, Melanie WURM, Jean-Francois FORTIN, Scott Ronald Brodeur +7 more 2021-06-08
8404674 Substituted 9H-purin-2-YL compounds, compositions thereof and uses thereof Heinz Stadtmueller, Guido Boehmelt, Harald Engelhardt, Ulrich Hirt, Irene Waizenegger 2013-03-26
8258129 4-heterocycloalkylpyri(mi)dines, process for the preparation thereof and their use as medicaments Harald Engelhardt, Gerd Bader, Guido Boehmelt, Ralph Brueckner, Thomas Gerstberger +5 more 2012-09-04
8207179 Substituted indolines as tyrosine kinase inhibitors Harald Engelhardt, Bodo Betzemeier, Guido Boehmelt, Ulrich Guertler, Thomas Karner +9 more 2012-06-26