Michael Huelsmann — 3 Patents at Hoffmann-La Roche

Michael Huelsmann has been granted 3 US patents while listed as an inventor at Hoffmann-La Roche. The first was granted in 2020 and the most recent in October 2025. Michael Huelsmann ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Michael Huelsmann in Habach, DE.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
12447596	Tool for mounting a chopping knife on a chopping drum	—	2025-10-21
11673942	Fusion proteins for ophthalmology with increased eye retention	Erhard Kopetzki	2023-06-13
10836816	Fusion proteins for opthalmology with increased eye retention	Erhard Kopetzki	2020-11-17

Michael Huelsmann — 3 Patents

Issued Patents All Time

Patent Widget