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

Hatto Walch

D&Dr. Rentschler Arzneimittel Gmbh &: 1 patents #1 of 3Top 35%
Baustetten, DE: #1 of 1 inventorsTop 100%
Overall (1997): #144,287 of 185,788Top 80%
1 Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5614491 Liquid preparations containing cyclosporin and process for preparing same Monika Fleck, Klaus Neuer 1997-03-25