Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
AS

Andreas Struengmann — 1 Patent

HAHexal Ag: 1 patents #18 of 59Top 35%
Holzkirchen, DE: #130 of 234 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Andreas Struengmann has been granted 1 US patent while listed as an inventor at Hexal Ag. All of these patents were granted in 2001. Andreas Struengmann ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Andreas Struengmann in Holzkirchen, DE.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6284269 Pharmaceutical compositions of meloxicam with improved solubility and bioavailability Brigitte Freudensprung, Karin Klokkers 2001-09-04