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Rolf Studer — 3 Patents

Hoffmann-La Roche: 1 patents #1,850 of 3,238Top 60%
NCNational Starch And Chemical Investment Holding Copporation: 1 patents #287 of 611Top 50%
Basel, CH: #575 of 1,913 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Rolf Studer has been granted 3 US patents while listed as an inventor at Hoffmann-La Roche. The first was granted in 1984 and the most recent in May 2004. Rolf Studer ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Rolf Studer in Basel, CH.

Patents per Year

Patents granted per year, 1984 to 2004Bar chart with a peak of 1 patents in 1984.peak 11984: 1 patents19841985: 1 patents19852004: 1 patents2004

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6740691 Removal of volatile organic compounds from polymer dispersions Johanna Maria Sophia Lorteije, Markus Aurelius Von Arx, Petrus L. J. Swinkels 2004-05-25
4504415 Synthesis of thymosin .alpha..sub.1 and desacetyl thymosin .alpha..sub.1 Arthur M. Felix, Dieter Gillessen, Johannes A. Meienhofer, Arnold Trzeciak 1985-03-12
4482521 Support means Roger A. Bunce 1984-11-13

Frequent Collaborators

Dieter Gillessen1 shared
Petrus L. J. Swinkels1 shared
Arthur M. Felix1 shared
Markus Aurelius Von Arx1 shared
Roger A. Bunce1 shared
Arnold Trzeciak1 shared

Nearby-Ranked Inventors

Daniel Silion3
Hangfeng Li3
Mark Vander Wal3
Chad M. Goltzman3
Sathish Kumar Thanganathan3
Debbie Maloyd3
Ethan Alexander Garrett3
Paul Sabatka3
Sergii Bomko3