Patents by Inventor Elisa Burdzy

Elisa Burdzy 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).

  • Dispersed powders providing ultraviolet light protection, suitable for use in cosmetic compositions
    Publication number: 20030219391
    Abstract: The present invention provides compositions which protect the skin from the harmful effects of ultra violet radiation, which compositions have an absorbent powder dispersed with nanoparticles absorbed therein.
    Type: Application
    Filed: February 13, 2003
    Publication date: November 27, 2003
    Applicant: L'OREAL
    Inventors: Terry Van Liew, Elisa Burdzy, Michael Smith
  • Cosmetic composition comprising farnesol, farnesyl acetate and panthenyl triacetate
    Patent number: 6503515
    Abstract: A cosmetic composition comprising panthenyl triacetate, farnesyl acetate and farnesol. Preferably, the composition includes the farnesol, farnesyl acetate and panthenyl triacetate in an amount effective for enhancing the texture of the composition relative to similar compositions lacking these ingredients.
    Type: Grant
    Filed: April 1, 1999
    Date of Patent: January 7, 2003
    Assignee: L'Oreal S.A.
    Inventors: Stacy Sterphone, Elisa Burdzy
  • Cosmetic compositions for non-white pigmented skin
    Patent number: 5518728
    Abstract: This invention relates to a cosmetic composition for non-white pigmented skin containing a surface treated talc having an average particle size about 60 .mu.m, up to about 90 .mu.m, preferably about 70 .mu.m to about 90 .mu.m. Such compositions cause no undesirable coloration, such as whiteness or greyness when applied to such skin.
    Type: Grant
    Filed: August 8, 1994
    Date of Patent: May 21, 1996
    Assignee: L'Oreal S.A.
    Inventor: Elisa Burdzy