DP

David Portet

CN CNRS: 1 patents #3,857 of 11,908Top 35%
RS Rolex Sa: 1 patents #100 of 204Top 50%
Overall (All Time): #1,163,488 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10668501 Process for obtaining superhydrophobic or superhydrophilic surfaces Nicolas Lefevre, Stephane Bejanin, Abdelhafed Taleb, Dorra Ben Jazia Dallel, Olivier Favrat 2020-06-02
10557039 Compositions comprising bisphosphonic compounds dissolved in a fluorinated solvent, and use thereof for covering the surface of a part Stephane Bejanin 2020-02-11
9971306 Coating of surfaces intended for horology by using catanionic compositions containing phosphonic molecules and amines Gregory Le Collinet 2018-05-15
9714469 Composition for increasing the lipophobicity of a watch-making component Gregory Lecollinet 2017-07-25