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USPTO Patent Rankings Data through Dec 31, 2025
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August Vrancken — 2 Patents

UCUcb: 2 patents #6 of 39Top 20%
Dworp, BE: #5 of 13 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
August Vrancken has been granted 2 US patents while listed as an inventor at Ucb. The first was granted in 1980 and the most recent in January 1982. August Vrancken ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list August Vrancken in Dworp, BE.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4312726 Semi-telechelic olefinically-unsaturated organic polymers Paul Dufour 1982-01-26
4206025 Radio-hardenable acrylic polyesters Paul Dufour 1980-06-03