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Jacques Defaye
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Saint Ismier, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Derivatives of cyclodextrins, process for their preparation and the...
Patent number
8,440,814
Issue date
May 14, 2013
Centre National de la Recherche Scientifique
Jacques Defaye
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Cyclodextrin dimers and derivatives thereof, methods for preparing...
Patent number
7,781,417
Issue date
Aug 24, 2010
Centre National de la Recherche Scientifique
Jacques Defaye
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Cyclodextrin derivatives, method for the preparation thereof and us...
Patent number
7,632,941
Issue date
Dec 15, 2009
Centre National de la Recherche Scientifique
Jacques Defaye
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Region-selective method for preparing cyclodextrin C-6 monosulphony...
Patent number
6,570,009
Issue date
May 27, 2003
Centre National de la Recherche Scientifique
Jacques Defaye
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thioureido-cyclodextrins, utilized in particular to solubilize anti...
Patent number
6,080,733
Issue date
Jun 27, 2000
Centre National de la Recherche Scientifique
Jacques Defaye
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Amphoteric starch containing carboxyl and cationic groups
Patent number
5,417,755
Issue date
May 23, 1995
Elf Atochem, S.A.
Sophie Suc
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the oxidation of cationic starches and amphoteric starc...
Patent number
5,383,964
Issue date
Jan 24, 1995
ELF Atochem S.A.
Sophie Suc
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing alkyl-1-thioglycosides and alkyl-glycosides,...
Patent number
5,118,804
Issue date
Jun 2, 1992
Beghin-Say, S.A.
Jacques Defaye
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for cyclo-dehydrating ketoses, obtained anhydrides and thei...
Patent number
4,861,871
Issue date
Aug 29, 1989
BEGHIN-SAY S.A.
Jacques Defaye
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for the synthesis of alkyl, cycloalkyl or alcenyl aldosides...
Patent number
4,739,043
Issue date
Apr 19, 1988
Beghin-Say, S.A.
Jacques Defaye
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for cyclo-dehydrating ketoses
Patent number
4,737,584
Issue date
Apr 12, 1988
BEGHIN-SAY S.A.
Jacques Defaye
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
NOVEL AMPHIPHILIC CYCLODEXTRIN DERIVATIVES
Publication number
20100093662
Publication date
Apr 15, 2010
Centre National de la Recherche Scientifique-CNRS
Jacques Defaye
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
NOVEL DERIVATIVES OF CYCLODEXTRINS, PROCESS FOR THEIR PREPARATION A...
Publication number
20090264540
Publication date
Oct 22, 2009
Centre National de la Recherche Scientifique
Jacques DEFAYE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Novel cyclodextrin derivatives, method for the preparation thereof...
Publication number
20070167401
Publication date
Jul 19, 2007
Jacques Defaye
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Novel cyclodextrin dimers and derivatives thereof, methods for prep...
Publication number
20070082867
Publication date
Apr 12, 2007
Jacques Defaye
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...