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

Markus Dorr — 1 Patent

SASandoz Ag: 1 patents #497 of 1,103Top 50%
Staufen, DE: #19 of 30 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Markus Dorr has been granted 1 US patent while listed as an inventor at Sandoz Ag. All of these patents were granted in 1996. Markus Dorr ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Markus Dorr in Staufen, DE.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5527886 Dyes containing 5-cyano-2,4 or 4,6-dichloropyrimidyl fiber-reactive groups Gunther Auerbach, Paul Doswald, Markus Gisler, Werner Koch, Helmut Moser +1 more 1996-06-18