Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David Platel — 10 Patents

COCoatex: 4 patents #13 of 42Top 35%
CSCoatex S.A.S.: 4 patents #8 of 27Top 30%
AFArkema France: 2 patents #300 of 935Top 35%
Meyzieu, FR: #8 of 139 inventorsTop 6%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
David Platel has been granted 10 US patents while listed as an inventor at Coatex. The first was granted in 2012 and the most recent in December 2019. David Platel ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list David Platel in Meyzieu, FR.

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
10501371 Copolymer as a water-reducing agent in a hydraulic composition and use of copolymers for improving the early mechanical strength of a hydraulic composition Benoit MAGNY, Jean-Marc Suau, Clementine CHAMPAGNE 2019-12-10
10208180 Method for producing a master mixture based on carbonaceous nanofillers and super plasticiser, and the use thereof in hardenable inorganic systems Alexander Korzhenko, Christophe Vincendeau, Anna Lushnikova, Grigory Ivanovich Yakovlev, Grigoriy Nikolayevich Pervushin +1 more 2019-02-19
10207446 Continuous esterification and/or amidification method, without organic solvent, of an acid homopolymer or copolymer Jean-Marc Suau, Clementine CHAMPAGNE, Yves MATTER 2019-02-19
10065889 Poly(ethylene glycol) geminal ester phosphate, use as additive in hydraulic compositions and compositions containing same Jean-Marc Suau 2018-09-04
9850374 Use as an agent improving the workability of an aqueous formulation with a hydraulic binder base, of a (meth)acrylic comb-branched copolymer and an associative acrylic thickener Jean Moro, Olivier Guerret 2017-12-26
9850363 Method for producing a master mixture based on carbonaceous nanofillers and superplasticiser, and the use thereof in hardenable inorganic systems Alexander Korzhenko, Christophe Vincendeau, Anna Lushnikova, Grigory Ivanovich Yakovlev, Grigoriy Nikolayevich Pervushin +1 more 2017-12-26
8703846 Workability of an aqueous formulation with a hydraulic binder base using a combination of comb-branched polymers Jean Moro, Olivier Guerret 2014-04-22
8575241 Aqueous solution of (meth)acrylic fluid comb-branched polymers with a solid content greater than 60%, manufacturing method and use as a plasticizing agent Jean-Marc Suau 2013-11-05
8524260 Method for encapsulating oils in an aqueous medium with hase polymer emulsions, products obtained, and uses thereof Jean Moro, Jean-Marc Suau, Olivier Guerret 2013-09-03
8110130 Use of a rheological additive in the manufacture by vibrocompaction of a water and hydraulic binder based formulation, formulation obtained Yves Kensicher 2012-02-07