Patents by Inventor Christian Oresajo

Christian Oresajo 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).

  • Method of inhibiting premature aging of human skin caused by exposure to infrared radiation
    Patent number: 8765693
    Abstract: A method of inhibiting premature aging of human skin caused by exposure to infrared radiation comprising contacting the skin with a composition containing a therapeutically-effective amount of at least one protective compound chosen from baicalin, phloretin and neohesperidin dihydrochalcone, as well as combinations thereof.
    Type: Grant
    Filed: August 13, 2012
    Date of Patent: July 1, 2014
    Assignee: L'Oreal
    Inventors: Anthony Potin, Christian Oresajo, Nannan Chen, Donna McCann
  • METHOD OF INHIBITING PREMATURE AGING OF HUMAN SKIN CAUSED BY EXPOSURE TO INFRARED RADIATION
    Publication number: 20140045777
    Abstract: A method of inhibiting premature aging of human skin caused by exposure to infrared radiation comprising contacting the skin with a composition containing a therapeutically-effective amount of at least one protective compound chosen from baicalin, phloretin and neohesperidin dihydrochalcone, as well as combinations thereof.
    Type: Application
    Filed: August 13, 2012
    Publication date: February 13, 2014
    Applicant: L'OREAL S.A.
    Inventors: Anthony POTIN, Christian ORESAJO, Nannan CHEN, Donna McCANN
  • COMPOSITION AND METHOD OF IMPROVING SKIN BARRIER FUNCTION OF COMPROMISED SKIN
    Publication number: 20090053337
    Abstract: A composition and method of improving skin barrier function of compromised skin by applying onto the compromised skin a composition containing: (a) a complex comprised of a metal-copper-antioxidant botanical pigment; (b) an extract of pinus pinaster bark; (c) an extract of pilewort; and (d) a carrier vehicle.
    Type: Application
    Filed: August 21, 2007
    Publication date: February 26, 2009
    Applicant: L'OREAL
    Inventors: Isabelle HANSENNE, Hani Fares, Christian Oresajo
  • Skin care active complex and methods of using same
    Publication number: 20060275229
    Abstract: A skin care active complex in accordance with an embodiment of the invention comprises a combination of (1) from about 0.001% to about 10% by weight, preferably from about 0.001% to about 5% by weight, of a vitamin A derivative; (2) from about 0.00001% to about 10% by weight of a hydroxamate derivative; (3) from about 0.01% to about 5% by weight of an anti-inflammatory natural compound; and optionally, (1) from about 0.001% to about 10% by weight of vitamin K.
    Type: Application
    Filed: May 17, 2006
    Publication date: December 7, 2006
    Inventors: Sreekumar Pillai, Brian Costello, Christian Oresajo, Joseph Ceccoli
  • Cosmetic compositions containing combinations of hydroxamate derivatives and antioxidants in a liposomal delivery system
    Publication number: 20060165641
    Abstract: A cosmetic skin care composition includes salicylhydroxamate or one or more other hydroxamate derivatives in an amount of about 0.001% to about 10.0% by weight, and nordihydroguaiaretic acid or one or more other antioxidants in an amount of about 0.00001% to about 10% by weight. The composition can be optionally encapsulated in a liposomal vehicle.
    Type: Application
    Filed: January 17, 2006
    Publication date: July 27, 2006
    Inventors: Kumar Pillai, Brian Costello, Christian Oresajo, Joseph Ceccoli