Patents by Inventor Gilles Blondeel

Gilles Blondeel 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).

  • Device for packaging and applying a cosmetic or care product
    Patent number: 7144171
    Abstract: A device for packaging and applying a substance constituting a cosmetic or a care product containing at least one volatile hydrocarbon solvent can be closed hermetically and includes at lease two elements, at least one of which is made of a plastics material. The elements are suitable for moving relative to each other in order to enable the substance to be applied. The plastics material is selected in such a manner that the element(s) is/are not subject to significant mass variation when put into prolonged contact with the vapor of the solvent.
    Type: Grant
    Filed: July 23, 2004
    Date of Patent: December 5, 2006
    Assignee: L'Oreal
    Inventors: Gilles Blondeel, Marion Prunier
  • Device for packaging and applying a cosmetic or care product
    Patent number: 6843611
    Abstract: A device for packaging and applying a substance constituting a cosmetic or a care product containing at least one volatile hydrocarbon solvent can be closed hermetically and comprises at least two elements, at least one of which is made of a plastics material. The elements are suitable for moving relative to each other in order to enable the substance to be applied. The plastics material is selected in such a manner that the element(s) is/are not subject to significant mass variation when put into prolonged contact with the vapor of said solvent.
    Type: Grant
    Filed: March 13, 2001
    Date of Patent: January 18, 2005
    Assignee: L'Oreal
    Inventors: Gilles Blondeel, Marion Prunier
  • Device for packaging and applying a cosmetic or care product
    Publication number: 20050002724
    Abstract: A device for packaging and applying a substance constituting a cosmetic or a care product containing at least one volatile hydrocarbon solvent can be closed hermetically and comprising comprises at least two elements, at least one of which is made of a plastics material. Said elements are suitable for moving relative to each other in order to enable the substance to be applied. The plastics material is selected in such a manner that the element(s) is/are not subject to significant mass variation when put into prolonged contact with the vapor of said solvent.
    Type: Application
    Filed: July 23, 2004
    Publication date: January 6, 2005
    Inventors: Gilles Blondeel, Marion Prunier
  • Spray device containing nitrogen-carbon dioxide propellent gas mixture
    Patent number: 6415992
    Abstract: The invention concerns a new personal spray device pressurized by a gas mixture comprising nitrogen and carbon dioxide for the fine spray dispersion of, for example, liquids or atomizable compositions. The spray device prevents the formation of liquid jet or ion precipitates. Preferably, the spray device contains mineralized waters and controls the pH and the microbial content of the mineralized waters.
    Type: Grant
    Filed: October 30, 1996
    Date of Patent: July 9, 2002
    Assignee: L'Oreal
    Inventors: Gilles Blondeel, Nicole Le Calvez
  • Device for packaging and applying a cosmetic or care product
    Publication number: 20020015611
    Abstract: A device for packaging and applying a substance constituting a cosmetic or a care product containing at least one volatile hydrocarbon solvent can be closed hermetically and comprising comprises at least two elements, at least one of which is made of a plastics material. Said elements are suitable for moving relative to each other in order to enable the substance to be applied. The plastics material is selected in such a manner that the element(s) is/are not subject to significant mass variation when put into prolonged contact with the vapor of said solvent.
    Type: Application
    Filed: March 13, 2001
    Publication date: February 7, 2002
    Inventors: Gilles Blondeel, Marion Prunier