Patents by Inventor Imene Bayach

Imene Bayach 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).

  • Antioxidant vitamin C derivative
    Patent number: 11897855
    Abstract: A structural modification of vitamin C designed to increase its antioxidant activity is provided. The approach involves the substitution of the hydroxyl group (OH) by fluorine (F) at position 4 of vitamin C, resulting in the formation of a new structure. Based on quantum calculations, this modification may enhance the antioxidant properties of vitamin C and its ability to scavenge free radicals.
    Type: Grant
    Filed: July 11, 2023
    Date of Patent: February 13, 2024
    Assignee: KING FAISAL UNIVERSITY
    Inventors: Imene Bayach, Amel Ibrahim, Nadeem Sadiq Sheikh, Khurshid Ayub
  • Anti-aging composition based on mixed ester of stilbenic extract
    Patent number: 11890367
    Abstract: A cosmetic composition having an anti-aging effect, and particularly cosmetic compositions comprising natural polyphenols, such as oligostilbenes. The polyphenols are stabilized by forming mixed polyphenol-vitamin E esters. These esters may be hydrolyzed by esterases of the skin, when topically applied, to regenerate the active ingredients in their native state and thereby treat and/or reduce skin aging or other skin diseases or deteriorations.
    Type: Grant
    Filed: April 4, 2023
    Date of Patent: February 6, 2024
    Assignee: KING FAISAL UNIVERSITY
    Inventor: Imene Bayach