Patents by Inventor Elizabeth Dharma VELIATH

Elizabeth Dharma VELIATH 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).

  • POLYALKOXY-POLYIMINE ADDUCTS FOR USE IN DELAYED RELEASE OF FRAGRANCE INGREDIENTS
    Publication number: 20170204223
    Abstract: Disclosed is a fragrance adduct that is a reaction product between a polymeric amine and a reactive fragrance ingredient. The polymeric amine contains a backbone and at least one amino functional group, the reactive fragrance ingredient is an aldehyde, a ketone, an ?,?-unsaturated electrophilic compound reactive towards the polymeric amine, or a combination thereof, and the reaction product is an imine compound or a Michael addition adduct. The fragrance adduct can be formulated into a fragrance composition, household product, personal care product, hair care product, or beauty care product. Also disclosed is a method for sequestering a fragrance using the fragrance adduct.
    Type: Application
    Filed: January 13, 2017
    Publication date: July 20, 2017
    Applicant: INTERNATIONAL FLAVORS & FRAGRANCES INC.
    Inventors: Elizabeth Dharma VELIATH, John CHERKAUSKAS, Michael G. MONTELEONE, Franc T. SCHIET, Pierre Yves CARIOU, Johan Gerwin Lodewijk PLUYTER, Takashi SASAKI