Patents by Inventor Emanuel Riklis, deceased

Emanuel Riklis, deceased 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).

  • Cosmetic and cosmeceutical compositions
    Patent number: 6149896
    Abstract: Cosmetic and cosmeceutical compositions which enhance repair of damage caused to human DNA caused by excessive exposure to sunlight or to other radiation causing such damage. The active ingredients are a synergistic combination of nor-dihydroguiaretic acid (NDGA) and niacinamide. Optional components are propyl gallate or other antioxidants. Composition may further contain sun-screen additives.
    Type: Grant
    Filed: February 5, 1999
    Date of Patent: November 21, 2000
    Inventors: Emanuel Riklis, deceased, by Ruth Riklis, legal representative, by Eran Riklis, legal representative, by Liatt Oren-Riklis, legal representative, by Eitan Riklis, legal representative