Levy; Marie-Christine

Patent Applications and Registrations

Patent applications and USPTO patent grants for Levy; Marie-Christine.The latest application filed is for "particles, especially microparticles or nanoparticles, of crosslinked monosaccharides and oligosaccharides, processes for their preparation and cosmetic, pharmaceutical or food compositions in which they are present".

Company Profile

0.10.0

Levy; Marie-Christine - 51100 Reims FR
Levy; Marie-Christine - Reims FR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Particles, especially microparticles or nanoparticles, of crosslinked monosaccharides and oligosaccharides, processes for their preparation and cosmetic, pharmaceutical or food compositions in which they are present Grant 6,197,757 - Perrier , et al. March 6, 2	2001-03-06
Particles of cross-linked proteins and polysaccharides with hydroxamic groups for chelating metals and their uses notably in cosmetics Grant 6,132,750 - Perrier , et al. October 17, 2	2000-10-17
Particles of crosslinked plant proteins and the process for their preparation Grant 5,912,016 - Perrier , et al. June 15, 1	1999-06-15
Microcapsules with a wall of crosslinked plant polyphenols and compositions containing them Grant 5,780,060 - Levy , et al. July 14, 1	1998-07-14
Utilization of a transacylation reaction between an esterified polysaccharide and a polyaminated or polyhydroxylated substance for fabricating microparticles, microparticles thus obtained, methods and compositions containing them Grant 5,691,060 - Levy November 25, 1	1997-11-25
Method for fabricating microparticles in emulsion by modification of the chemical composition of the dispersed phase after emulsification Grant 5,672,301 - Orly , et al. September 30, 1	1997-09-30
Particles prepared by transacylation reaction between an esterified polysaccharide and a polyamine, methods of preparation therefor and compositions containing same Grant 5,635,609 - Levy , et al. June 3, 1	1997-06-03
Process of manufacture of biodegradable microcapsules having walls composed of crosslinked atelocollagen and polyholosides Grant 5,622,656 - Huc , et al. April 22, 1	1997-04-22
Biodegradable microcapsules having walls composed of crosslinked atelocollagen and polyholoside Grant 5,395,620 - Huc , et al. March 7, 1	1995-03-07
Microcapsules having mixed walls formed of reticulated polyholosides and proteins and process for preparation thereof Grant 4,780,321 - Levy , et al. October 25, 1	1988-10-25

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