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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Claude D'Anvers — 1 Patent

3M: 1 patents #7,251 of 11,543Top 65%
Brussels, BE: #898 of 1,743 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Claude D'Anvers has been granted 1 US patent while listed as an inventor at 3M. All of these patents were granted in 1995. Claude D'Anvers ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Claude D'Anvers in Brussels, BE.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5385999 Polysiloxanes having fluoroaliphatic- and carboxyl-containing terminal groups, their preparation, and their use in treatment of fibrous substrates Dirk M. Coppens 1995-01-31 $9,067,000