Patents by Inventor Sergey V. Siderov

Sergey V. Siderov 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).

  • Combination of carotenoids for use as dietary supplement or topical ointment
    Patent number: 6221918
    Abstract: A liquid health supplement comprising: (i) from about 1% to about 99% of a combination of at least 150 different carotenoid compounds with structures having chemical formula I: wherein each R group is the same or different and is selected from the group consisting of hydrogen, straight chain or branched C1-8 alkyl, straight chain or branched C1-8 alkenyl, straight chain or branched C1-8 alkynyl, hydroxy, straight chain or branched C1-8 alkoxy, keto, carboxyl, cyano, nitro amino, amide, ester, ether, halogen, substituted acyclic, substituted or unsubstituted cyclic, aromatic and heteroaromatic; and, (ii) an oil in an amount sufficient to mask the smell of the carotenoid compounds selected from the group of natural plant oils obtained from plant matter.
    Type: Grant
    Filed: September 5, 1999
    Date of Patent: April 24, 2001
    Assignee: Siberian Center for Natural Technologies, Inc.
    Inventor: Sergey V. Siderov