Patents by Inventor Andrea V. GREYSON

Andrea V. GREYSON 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).

  • Personal care compositions with modified guar derivatives
    Patent number: 10123961
    Abstract: The disclosure provides personal care composition comprising guar derivative, wherein the guar derivative is chemically modified on the galactomannan polymer through an ethoxyl, propoxyl, or hydroxypropoxyl linking group with a tertiary cyclic amine compound.
    Type: Grant
    Filed: December 19, 2014
    Date of Patent: November 13, 2018
    Assignees: Rohm & Haas Company, Dow Global Technologies LLC
    Inventors: Andrea V. Greyson, Emmett M. Partain, III, Thais C. Curcio
  • PERSONAL CARE COMPOSITIONS WITH MODIFIED GUAR DERIVATIVES
    Publication number: 20160310401
    Abstract: The disclosure provides personal care composition comprising guar derivative, wherein the guar derivative is chemically modified on the galactomannan polymer through an ethoxyl, propoxyl, or hydroxypropoxyl linking group with a tertiary cyclic amine compound.
    Type: Application
    Filed: December 19, 2014
    Publication date: October 27, 2016
    Inventors: Andrea V. GREYSON, Emmett M. PARTAIN, Thais CURCIO