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Benoît Gouez
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Acheres, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Method of fabricating an optical fiber preform including outside de...
Patent number
6,715,321
Issue date
Apr 6, 2004
Alcatel
Pierre Ripoche
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method of purifying natural or synthetic silica, and application th...
Patent number
6,631,628
Issue date
Oct 14, 2003
Alcatel
Alain Drouart
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method of purifying natural or synthetic silica, and application th...
Patent number
6,477,864
Issue date
Nov 12, 2002
Alcatel
Alain Drouart
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Modulating a diameter-increasing step of a fiber preform with no mo...
Patent number
6,474,105
Issue date
Nov 5, 2002
Alcatel Cable
Benoît Gouez
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Apparatus for gravity feeding powder to a plasma torch for manufact...
Patent number
6,412,310
Issue date
Jul 2, 2002
Alcatel
Alain Drouart
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method of purifying silica and depositing on an optical fiber preform
Patent number
6,269,663
Issue date
Aug 7, 2001
Alcatel
Alain Drouart
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method of making a glass fiber preform with adjusting a spacing whi...
Patent number
6,202,447
Issue date
Mar 20, 2001
Alcatel
Alain Drouart
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method of building up an optical fiber preform by plasma deposition...
Patent number
5,522,007
Issue date
May 28, 1996
Alcatel Fibres Optiques
Alain Drouart
C03 - GLASS MINERAL OR SLAG WOOL
Patents Applications
last 30 patents
Information
Patent Application
Method of purifying natural or synthetic silica, and application th...
Publication number
20030019245
Publication date
Jan 30, 2003
ALCATEL ALSTHOM COMPAGNIE GENERALE D'ELECTRICITE
Alain Drouart
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD OF PURIFYING NATURAL OR SYNTHETIC SILICA, AND APPLICATION TH...
Publication number
20010001366
Publication date
May 24, 2001
ALAIN DROUART
C01 - INORGANIC CHEMISTRY