Patents by Inventor KalkunteSeshadri Satyan

KalkunteSeshadri Satyan 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).

  • Commercially viable process for high purity of fatty alcohol Cto Cand its cosmetic application for skin hair and nails
    Patent number: 7217546
    Abstract: The present invention discloses an economically viable process for producing large quantity of higher fatty alcohol of chain length C24–C36 from natural waxes. The said alkanols have enriched percentage of 70–95% of C28 fatty alcohol (Octacosanol) along with less percentage of lower chain length fatty alcohols. The invention discloses the use of supercritical carbon dioxide extraction along with immobilized enzyme for saponification. The present invention also discloses the cosmetic applications of alkyalkanols collectively referred to as policosanol, for control of sebum secretion and as anti-acne component effectively used in cosmetic formulations.
    Type: Grant
    Filed: July 1, 2003
    Date of Patent: May 15, 2007
    Assignee: Sami Labs Ltd
    Inventors: Muhammed Majeed, KalkunteSeshadri Satyan, KanhangadGangadharan Geetha, Tirumale Sharmila, Subbalakshmi Prakash