Patents by Inventor Kseniya Popova

Kseniya Popova 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).

  • N-acyl basic amino acid dispersion
    Patent number: 9034924
    Abstract: Provision of an N-acyl basic amino acid dispersion superior in dispersibility. The present invention provides a production method of an N-acyl basic amino acid dispersion having a pH of 2 to 12, comprising (1) a step of dissolving an N-acyl basic amino acid in a base solution, and (2) a step of mixing the obtained N-acyl basic amino acid solution with one or more equivalents of an acid relative to the base.
    Type: Grant
    Filed: July 10, 2012
    Date of Patent: May 19, 2015
    Assignee: AJINOMOTO CO., LTD.
    Inventors: Koichiro Sagawa, Bruce W. Gesslein, Kseniya Popova, Eiko Oshimura, Naoaki Ikeda, Tomokazu Kamidoi
  • N-ACYL BASIC AMINO ACID DISPERSION
    Publication number: 20130011355
    Abstract: Provision of an N-acyl basic amino acid dispersion superior in dispersibility. The present invention provides a production method of an N-acyl basic amino acid dispersion having a pH of 2 to 12, comprising (1) a step of dissolving an N-acyl basic amino acid in a base solution, and (2) a step of mixing the obtained N-acyl basic amino acid solution with one or more equivalents of an acid relative to the base.
    Type: Application
    Filed: July 10, 2012
    Publication date: January 10, 2013
    Inventors: Koichiro Sagawa, Bruce W. Gesslein, Kseniya Popova, Eiko Oshimura, Naoaki Ikeda, Tomokazu Kamidoi