Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Derek Feichtinger — 3 Patents

UNUnknown: 11 patents #718 of 83,584Top 1%
Davos, CH: #41 of 202 inventorsTop 25%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Derek Feichtinger has been granted 3 US patents while listed as an inventor at Unknown. The first was granted in 1996 and the most recent in August 2004. Derek Feichtinger ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Derek Feichtinger in Davos, CH.

Patents per Year

Patents granted per year, 1996 to 2004Bar chart with a peak of 1 patents in 1996.peak 11996: 1 patents19962003: 1 patents20032004: 1 patents2004

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6777507 Catalytically accelerated gas phase reactions Peter Chen, Dietmar A. Plattner, Christian Hinderling, Christian Adlhard 2004-08-17
6555630 Catalytically accelerated gaseous phase reactions Peter Chen, Dietmar A. Plattner, Christian Hinderling, Christian Adlhard 2003-04-29
5573056 Process and device for producing metal strip and laminates Heinrich Feichtinger, Markus Speidel 1996-11-12