Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Kurt Eyer — 6 Patents

Google: 5 patents #5,270 of 22,993Top 25%
LOLonza: 1 patents #328 of 658Top 50%
Thun, CH: #22 of 133 inventorsTop 20%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Kurt Eyer has been granted 6 US patents while listed as an inventor at Google. The first was granted in 1999 and the most recent in October 2009. Kurt Eyer ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Kurt Eyer in Thun, CH.

Patents per Year

Patents granted per year, 1999 to 2009Bar chart with a peak of 2 patents in 1999.peak 21999: 2 patents19992000: 1 patents20002001: 2 patents20012009: 1 patents2009

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
7608420 Process for the recovery of staurosporine from a fermentation broth Georges Kalbermatten, Jean-Peal Roduit, Alain Wellig 2009-10-27
6242226 Products containing a dextran composition obtained from culturing Leuconostoc mesenteroidesssp. cremoris Jurg Aebischer, Nicola D'Amico, Dominique De Maleprade, Corinne Lesens, Jean-Richard Neeser +2 more 2001-06-05
6235511 Compositions prepared to contain active dextran sucrase produced by Leuconostoc mesenteroides ssp. cremoris Jurg Aebischer, Nicola D'Amico, Dominique De Maleprade, Corinne Lesens, Jean-Richard Neeser +2 more 2001-05-22
6010725 Spray-drying process Niklaus Meister, Jurg Aebischer, Martin Vikas, David De Pasquale 2000-01-04
6004800 Leuconostoc strains for biosynthesis of dextran Jurg Aebischer, Nicola D'Amico, Dominique De Maleprade, Corinne Lesens, Jean-Richard Neeser +2 more 1999-12-21
5962046 Continuous fermentation process Jurg Aebischer, Fred Neumann, Johann Illi 1999-10-05