Patents by Inventor Frederick Kenneth Chaundy

Frederick Kenneth Chaundy 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).

  • Stable vitamin and/or carotenoid products in powder form and process for their production
    Patent number: 6328995
    Abstract: Stable dry powders which are insoluble in hot water and which contain one or more lipid-soluble vitamins an/or one or more carotenoids are formed in an aqueous dispersion containing 2 to 50% by weight of at least one protein, 1 to 30% by weight of at least one sugar, 0.2 to 20% by weight of K2HPO4, Na2HPO4 or mixtures thereof, 0.1 to 20% by weight of at least one lipoid-soluble vitamin and/or at least one carotenoid and 5 to 95% of water. This dispersion is converted into dry powder which is heated in the range of 55° C. to 1800° C.
    Type: Grant
    Filed: September 24, 1999
    Date of Patent: December 11, 2001
    Assignee: BASF Aktiengesellschaft
    Inventors: Wolfgang Bewert, Roland Betz, Peter Schmitt, David Kenneth Bower, Frederick Kenneth Chaundy