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Noelle Berger
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Ecully, FR
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last 30 patents
Information
Patent Grant
Dielectric composition having an improved gas absorption
Patent number
6,391,228
Issue date
May 21, 2002
Atofina
Noëlle Berger
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Crosslinkable dielectric composition
Patent number
6,316,542
Issue date
Nov 13, 2001
Atofina
Noëlle Berger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for impregnation of electrical capacitors
Patent number
6,154,357
Issue date
Nov 28, 2000
ELF Atochem S.A.
Noelle Berger
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Impregnating compounds for self-healing capacitors
Patent number
6,048,618
Issue date
Apr 11, 2000
ELF Atochem S.A.
Noelle Berger
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for impregnation of electrical capacitors
Patent number
6,010,743
Issue date
Jan 4, 2000
Elf Atochem S.A.
Noelle Berger
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dielectric composition based on polyarylalkanes which have improved...
Patent number
5,856,598
Issue date
Jan 5, 1999
ELF Atochem S.A.
Noelle Berger
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dielectrics comprising methyl/benzyl derivatives of diphenylmethane
Patent number
5,601,755
Issue date
Feb 11, 1997
Atochem
Raymond Commandeur
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Dielectric compositions comprising benzyltoluene/(Methylbenzyl) xyl...
Patent number
5,545,355
Issue date
Aug 13, 1996
Atochem
Raymond Commandeur
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Benzyltoluenes/benzylxylenes dielectric compositions
Patent number
5,446,228
Issue date
Aug 29, 1995
Elf Atochem S.A.
Raymond Commandeur
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Low temperature, polyphenylmethane-based dielectric compositions
Patent number
5,192,463
Issue date
Mar 9, 1993
Atochem
Noelle Berger
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Synthesis of dielectric liquids by improved Friedel-Crafts condensa...
Patent number
5,186,864
Issue date
Feb 16, 1993
Atochem
Raymond Commandeur
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Dielectric liquid compositions containing hydroxybenzaldehyde
Patent number
5,014,033
Issue date
May 7, 1991
Atochem
Pierre Jay
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS