Patents by Inventor Lev Bergelson

Lev Bergelson 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).

  • Products for preventing penetration into the skin
    Patent number: 7736630
    Abstract: The present invention relates to novel cosmetic and/or dermatological compounds and compositions for the photoprotection of human skin and/or hair against the damaging effects of UV radiation, in particular solar radiation. In another embodiment the invention relates to compositions and compounds for topical application comprising at least one photoprotective compound for topical application comprising of hydroxylated derivatives of natural Jojoba wax/oil or its synthetic substitute, esterified with carboxylic acids or aminoacids bearing UV-absorbing groups.
    Type: Grant
    Filed: March 26, 2002
    Date of Patent: June 15, 2010
    Inventors: Elka Touitou, Lev Bergelson
  • Products for preventing penetration into the skin
    Publication number: 20040208904
    Abstract: The present invention relates to novel cosmetic and/or dermatological compounds and compositions for the photoprotection of human skin and/or hair against the damaging effects of UV radiation, in particular solar radiation. In another embodiment the invention relates to compositions and compounds for topical application comprising at least one photoprotective compound for topical application comprising of hydroxylated derivatives of natural Jojoba wax/oil or its synthetic substitute, esterified with carboxylic acids or aminoacids bearing UV-absorbing groups.
    Type: Application
    Filed: May 3, 2004
    Publication date: October 21, 2004
    Inventors: Elka Touitou, Lev Bergelson