Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
CE

C. van Ek — 1 Patent

TATastemaker: 1 patents #3 of 11Top 30%
Hoogland, NL: #9 of 13 inventorsTop 70%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
C. van Ek has been granted 1 US patent while listed as an inventor at Tastemaker. All of these patents were granted in 1995. C. van Ek ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list C. van Ek in Hoogland, NL.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5412121 Process for the preparation of 4-hydroxy-3[2H]furanones A. M. Cohen, W. Lenselink 1995-05-02