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USPTO Patent Rankings Data through Dec 31, 2025
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Karim Allaf — 2 Patents

GRGradient: 1 patents #2 of 20Top 10%
Compiègne, FR: #116 of 365 inventorsTop 35%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Karim Allaf has been granted 2 US patents while listed as an inventor at Gradient. The first was granted in 1999 and the most recent in April 2003. Karim Allaf ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Karim Allaf in Compiègne, FR.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6551644 Method for treating various products Zoulikha Maache-Rezzoug, Sidahmed Rezzoug, Amel Habba, Espérance Debs Louka, Gérard Abraham +1 more 2003-04-22
5855941 Method for processing materials to change their texture, apparatus therefor, and resulting materials Nicolas Louka, Francis Parent, Jean-Marie Bouvier, Michel Forget 1999-01-05