Patents by Inventor Leda Fernanda Jesus

Leda Fernanda Jesus 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).

  • Use of Skin Permeation and Retention Enhancer Compound in Cosmetic and Pharmaceutical Compositions and Cosmetic and Pharmaceutical Products Containing Said Compound
    Publication number: 20130045175
    Abstract: The present invention relates to the use of a compound of general formula: wherein X is a CiO-24 carbon chain with “n” unsaturations wherein “n” is an integer from zero to 3 for the preparation of a cosmetic composition and a pharmaceutical composition to increase the skin permeation and retention of active ingredients. The present invention is suitable for cosmetic and pharmaceutical products the activity of which is enhanced with increased permeation and retention of active ingredients in the skin as a treatment for cellulite and fat accumulation, acne treatment, skin whitening amongst others.
    Type: Application
    Filed: January 6, 2011
    Publication date: February 21, 2013
    Applicant: NATURA COSMETICOS S.A.
    Inventors: Rosa Maria Teixeira Tagae Biaggio, Ana Paula Pedroso De Oliveira, Leda Fernanda Jesus, Mary Sanae Nakamura, Philip Leite Ribeiro