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USPTO Patent Rankings Data through Sept 30, 2025
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Ralf Lutterbüse — 2 Patents in 2021

AMAmgen: 2 patents #57 of 505Top 15%
Overall (2021): #120,947 of 548,734Top 25%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11028171 Bispecific antibody constructs for CDH3 and CD3 Bertram Weiss, Ann-Lena Frisk, Ruprecht Zierz, Peter Kufer, Tobias Raum +6 more 2021-06-08
10981998 Cross-species-specific single domain bispecific single chain antibody Peter Kufer, Tobias Raum, Roman Kischel, Patrick Hoffman, Matthias Klinger +2 more 2021-04-20