Patents by Inventor Lydie Bressy

Lydie Bressy has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • OIL-IN-WATER EMULSION COMPRISING AN AMPHIPHILIC POLYMER
    Publication number: 20210186829
    Abstract: The present patent application relates to a composition for topical application in the form of an oil-in-water emulsion comprising an oily phase dispersed in an aqueous phase, characterized in that it comprises at least one noncrosslinked amphiphilic polymer, the globules of the said emulsion exhibiting a mean size ranging from 15 to 500 microns and the oily phase being present in an amount of less than 35% by weight, with respect to the total weight of the composition.
    Type: Application
    Filed: January 4, 2021
    Publication date: June 24, 2021
    Applicant: L'OREAL
    Inventors: Jean-Thierry SIMONNET, Florence L'ALLORET, Lydie BRESSY, Zahra MOUJAHED
  • Oil-in-water emulsion comprising an amphiphilic polymer
    Patent number: 10925815
    Abstract: The present patent application relates to a composition for topical application in the form of an oil-in-water emulsion comprising an oily phase dispersed in an aqueous phase, characterized in that it comprises at least one noncrosslinked amphiphilic polymer, the globules of the said emulsion exhibiting a mean size ranging from 15 to 500 microns and the oily phase being present in an amount of less than 35% by weight, with respect to the total weight of the composition.
    Type: Grant
    Filed: February 11, 2009
    Date of Patent: February 23, 2021
    Assignee: L'OREAL
    Inventors: Jean-Thierry Simonnet, Florence L'Alloret, Lydie Bressy, Zohra Moujahed
  • Oil-in-water emulsion containing an amphiphilic polymer
    Patent number: 10773106
    Abstract: A composition for topical application, in the form of an oil-in-water emulsion, containing at least one nonionic emulsifier with a melting point of less than 45° C. and at least one 2-acrylamido-2-methylpropanesulfonic acid polymer. The composition shows very good stability.
    Type: Grant
    Filed: July 15, 2008
    Date of Patent: September 15, 2020
    Assignee: L'OREAL
    Inventors: Florence L'Alloret, Lydie Bressy
  • OIL-IN-WATER EMULSION COMPRISING AN AMPHIPHILIC POLYMER
    Publication number: 20110110989
    Abstract: The present patent application relates to a composition for topical application in the form of an oil-in-water emulsion comprising an oily phase dispersed in an aqueous phase, characterized in that it comprises at least one noncrosslinked amphiphilic polymer, the globules of the said emulsion exhibiting a mean size ranging from 15 to 500 microns and the oily phase being present in an amount of less than 35% by weight, with respect to the total weight of the composition.
    Type: Application
    Filed: February 11, 2009
    Publication date: May 12, 2011
    Applicant: LOREAL
    Inventors: Jean-Thierry Simonnet, Florence L'Alloret, Lydie Bressy, Zohra Moujahed
  • OIL-IN-WATER EMULSION CONTAINING AN AMPHIPHILIC POLYMER
    Publication number: 20090022680
    Abstract: A composition for topical application, in the form of an oil-in-water emulsion, containing at least one nonionic emulsifier with a melting point of less than 45°C. and at least one 2-acrylamido-2-methylpropanesulfonic acid polymer. The composition shows very good stability.
    Type: Application
    Filed: July 15, 2008
    Publication date: January 22, 2009
    Applicant: L'OREAL
    Inventors: Florence L'ALLORET, Lydie Bressy