Leang Ly

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Neuilly Plaisance, FR

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Patents Grantslast 30 patents

Information Patent Grant
Optical article comprising an external water- and/or oil-repellent...
- Patent number 8,153,263
- Issue date Apr 10, 2012
- Essilor International (Compagnie Generale d'Optique)
- Chefik Habassi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Polymerizable composition containing an odor masking agent and a pe...
- Patent number 7,618,141
- Issue date Nov 17, 2009
- Essilor International (Compagnie Generale d'Optique)
- Chefik Habassi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Optical Article Comprising an External Water- and/or Oil-Repellent...
- Publication number 20090155582
- Publication date Jun 18, 2009
- Essilor International (Compagnie Generale d'Opique)
- Chefik Habassi
- G02 - OPTICS
Information Patent Application
Polymerizable Composition Containing An Odor Masking Agent And A Pe...
- Publication number 20080013042
- Publication date Jan 17, 2008
- Chefik Habassi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...