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VETROTEX SAINT-GOBAIN, A FRENCH COMPANY
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73000 CHAMBERY, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Finish composition for coating and protecting a reinforcing substrate
Patent number
5,389,440
Issue date
Feb 14, 1995
Vetrotex Saint-Gobain
Michel Arpin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Aqueous polyolefin emulsions and method of forming same
Patent number
5,242,969
Issue date
Sep 7, 1993
Vetrotex-Saint Gobain
Michel Arpin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for continuously coating fibers
Patent number
5,236,743
Issue date
Aug 17, 1993
Vetrotex Saint Gobain
Philip J. Bates
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process and apparatus for producing coated glass yarns and sizing c...
Patent number
5,171,634
Issue date
Dec 15, 1992
Vetrotex Saint-Gobain
Barbara Soszka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Apparatus for continuously coating fibers
Patent number
5,133,282
Issue date
Jul 28, 1992
Vetrotex Saint Gobain
Philip J. Bates
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process and apparatus for producing coated glass yarns
Patent number
5,049,407
Issue date
Sep 17, 1991
Vetrotex Saint-Gobain
Barbara Soszka
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method and apparatus for needling of glass mat and composite produc...
Patent number
5,018,255
Issue date
May 28, 1991
Vetrotex Saint-Gobain S.A.
Robert Bolliand
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process and device for producing a yarn or ribbon formed from reinf...
Patent number
5,011,523
Issue date
Apr 30, 1991
Vetrotex Saint-Gobain
Giordano Roncato
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for selecting a pozzolan intended to be incorporated into a...
Patent number
4,994,114
Issue date
Feb 19, 1991
Vetrotex Saint-Gobain
Jacques Thiery
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Process for producing reinforced cementitious compositions and the...
Patent number
4,975,396
Issue date
Dec 4, 1990
Vetrotex Saint Gobain
Jacques Thiery
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Apparatus for producing coated single twist glass yarns
Patent number
4,927,445
Issue date
May 22, 1990
Vetrotex Saint Gobain
Barbara Soszka
D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information
Patent Grant
Process and apparatus for producing coated single twist glass yarns
Patent number
4,853,021
Issue date
Aug 1, 1989
Vetrotex Saint Gobain
Barbara Soszka
D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information
Patent Grant
Glass fibers resistant to basic media and their application to rein...
Patent number
4,835,122
Issue date
May 30, 1989
Vetrotex Saint-Gobain
Marie-Helene Chopinet
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Glass reinforced compositions
Patent number
4,793,861
Issue date
Dec 27, 1988
Vetrotex Saint Gobain
Jean-Michel Sohm
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Apparatus for producing a fiber winding of varying width
Patent number
4,790,900
Issue date
Dec 13, 1988
Vetrotex Saint-Gobain, c/o Saint Gobain Recherche
Daniel Guillon
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Thermosetting resins reinforced with cut yarns
Patent number
4,727,096
Issue date
Feb 23, 1988
Vetrotex Saint Gobain
Claude Choudin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Device and process for simultaneously winding several separate fibe...
Patent number
4,693,429
Issue date
Sep 15, 1987
Vetrotex Saint Gobain
Georges Billard
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Packaging for fragile, heavy and/or deformable products
Patent number
4,435,479
Issue date
Mar 6, 1984
Vetrotex Saint-Gobain
Jean Pivoteau
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Process and device for introduction of a continuous yarn in a cutti...
Patent number
4,411,180
Issue date
Oct 25, 1983
Vetrotex Saint-Gobain
Giordano Roncato
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Device for cutting continuous threads, and notably glass threads
Patent number
4,406,196
Issue date
Sep 27, 1983
Vetrotex Saint Gobain
Giordano Roncato
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Patents Applications
last 30 patents
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last 30 trademarks