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USPTO Patent Rankings Data through Dec 31, 2025
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Claus Witte — 2 Patents

Basf Se: 2 patents #5,851 of 13,826Top 45%
Annaberg-Buchholz, DE: #64 of 173 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Claus Witte has been granted 2 US patents while listed as an inventor at Basf Se. The first was granted in 1992 and the most recent in March 1997. Claus Witte ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Claus Witte in Annaberg-Buchholz, DE.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5612009 Catalytic decomposition of dinitrogen monoxide Thomas Fetzer, Wolfgang Buechele, Hermann Wistuba, Gert Buerger, Guenter Herrmann 1997-03-18
5128307 Copper-containing catalyst for low temperature shift conversion Herbert Wanjek, Michael Jolyon Sprague, Matthias Irgang, Wolfgang Hoelderich, Wolf D. Mross 1992-07-07