Patents by Inventor Dushanee SRIYARATHNE

Dushanee SRIYARATHNE 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).

  • COMPOSITIONS AND METHODS FOR PREVENTING OR REDUCING AUTOXIDATION OF FRAGRANCE AND FOOD OILS
    Publication number: 20240225983
    Abstract: The present invention relates to 2-oxoacids modified for use as stabilizers in non-polar applications, such as applications that contain food fats or oils, or fragrance oils.
    Type: Application
    Filed: April 20, 2022
    Publication date: July 11, 2024
    Applicant: Firmenich SA
    Inventors: Michael CALANDRA, Ying WANG, Dushanee SRIYARATHNE
  • PREVENTION, REDUCTION, OR AMELIORATION OF OLD PERSON SMELL
    Publication number: 20230210735
    Abstract: The various aspects presented herein relate to methods and compositions for the reduction, prevention, and/or inhibition of old person smell.
    Type: Application
    Filed: June 9, 2021
    Publication date: July 6, 2023
    Applicant: Firmenich SA
    Inventors: Ying WANG, Gary WOMACK, Jana PIKA, Michael CALANDRA, Dushanee SRIYARATHNE
  • PREVENTION OF THE OXIDATION OF PERFUMERY RAW MATERIALS AND FOOD RAW MATERIALS
    Publication number: 20210395638
    Abstract: The various aspects presented herein relate to methods for the reduction, prevention and/or inhibition of the oxidation of perfume ingredients, formulated perfumes, formulated body care products, formulated skin care products, formulated homecare products, essential oils, food raw materials, formulated food products and natural extracts.
    Type: Application
    Filed: October 31, 2019
    Publication date: December 23, 2021
    Applicant: Firmenich SA
    Inventors: Michael CALANDRA, Ying WANG, Dushanee SRIYARATHNE, Gary WOMACK, Florian DE NANTEUIL, Rutger VAN SLEEUWEN, Brian MACDOUGALL, Tieu-Vey LAM, Sylvie BRETON