Patents by Inventor Anthony H. Kieu

Anthony H. Kieu 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).

  • Publication number: 20220312822
    Abstract: A method for forming encapsulated sweetener granules (ESGs) may include heating a first mixture to form a molten mixture, the first mixture includes one or more polyols and one or more hydrocolloids; cooling the molten mixture to a first temperature to form a cooled molten mixture; adding one or more high-intensity sweeteners to the cooled molten mixture to form a second mixture; cooling the second mixture to a second temperature to form one or more sheets, the second temperature being different from the first temperature; and fragmenting the one or more sheets to form a plurality of encapsulated sweetener granules. The first temperature may be between about 120° C. and about 200° C. The second temperature may be below a glass transition temperature (Tg) of the one or more polyols and the one or more hydrocolloids. For example, the second temperature may be between about 65° C. and about 200° C.
    Type: Application
    Filed: April 6, 2021
    Publication date: October 6, 2022
    Applicant: Altria Client Services LLC
    Inventors: Feng Gao, Anthony H. Kieu, David J. Phillips, Pauline Marcq, Benjamin L. Ragland, Rebecca M. Gray