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Pierre-Jean CALBA
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Charenton Le Pont, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Method for reducing or preventing the degradation of an antifouling...
Patent number
10,830,925
Issue date
Nov 10, 2020
Essilor International
Grégory Hervieu
G02 - OPTICS
Information
Patent Grant
Surface treatment composition, process for producing the same, and...
Patent number
9,523,004
Issue date
Dec 20, 2016
Essilor International
Gregory Hervieu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method for treating the surface of a substrate based on sulphur pol...
Patent number
9,110,223
Issue date
Aug 18, 2015
Essilor International (Compagnie Generale d'Optique)
Pierre-Jean Calba
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Process for the manufacture of lenses
Patent number
8,765,216
Issue date
Jul 1, 2014
Essilor International (Compagnie Generale d'Optique)
Pierre-Jean Calba
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Method for Reducing or Preventing the Degradation of an Antifouling...
Publication number
20170227683
Publication date
Aug 10, 2017
Essilor International (Compagnie Generale D Optique)
Grégory HERVIEU
G02 - OPTICS
Information
Patent Application
Surface Treatment Composition, Process For Producing The Same, And...
Publication number
20130004780
Publication date
Jan 3, 2013
Gregory Hervieu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PROCESS FOR THE MANUFACTURE OF LENSES
Publication number
20120328776
Publication date
Dec 27, 2012
ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)
Pierre-Jean CALBA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Method for Treating the Surface of a Substrate Based on Sulphur Pol...
Publication number
20100189889
Publication date
Jul 29, 2010
ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)
Pierre-Jean Calba
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...