Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
HI

Hanns Ihrig

BOBOE: 1 patents #7,844 of 12,373Top 65%
Biberach an der Riß, DE: #144 of 243 inventorsTop 60%
Overall (All Time): #4,086,774 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4259342 Antianginal treatment with azepine derivatives Lothar Benedikter, Walter Kobinger, Ludwig Pichler, Gerhart Griss 1981-03-31