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Jeanne Berthet
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Velizy Villacoublay, FR
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last 30 patents
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Patent Grant
Inert cross-linked copolymer support, its preparation process and i...
Patent number
4,729,904
Issue date
Mar 8, 1988
Compagnie ORIS Industrie S.A.
Jeanne Berthet
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Inert cross-linked copolymer support, its preparation process and i...
Patent number
4,590,068
Issue date
May 20, 1986
Compagnie ORIS Industrie S.A.
Jeanne Berthet
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Conditioning device for hydrosoluble fertilizers and/or other products
Patent number
4,557,749
Issue date
Dec 10, 1985
Commissariat a l'Energie Atomique
Jeanne Berthet
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Hydrophobic substrate which is able to release a chemical substance
Patent number
4,283,325
Issue date
Aug 11, 1981
Commissariat a l'Energie Atomique
Jeanne Berthet
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method of fabrication of a transparent laminated product
Patent number
4,258,156
Issue date
Mar 24, 1981
Commissariat a l'Energie Atomique
Jacques Guerrini
B32 - LAYERED PRODUCTS