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

Martin Eipert — 1 Patent

SASiegfried Ag: 1 patents #22 of 57Top 40%
Strengelbach, CH: #9 of 16 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Martin Eipert has been granted 1 US patent while listed as an inventor at Siegfried Ag. All of these patents were granted in 2012. Martin Eipert ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Martin Eipert in Strengelbach, CH.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8101756 Process for the preparation of quaternary N-alkyl morphin or morphinan alkaloid derivatives Erik Heinz Lauterbach, Sabrina Heller, Thomas Dinkel, Stephanie Hake 2012-01-24