Patents by Inventor Francine Shuster

Francine Shuster 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 Soap Based Cleansing System
    Publication number: 20120322712
    Abstract: Disclosed is a liquid soap composition which comprises: (a) from about 1 to about 50 wt. % of a fatty acid salt; (b) from about 0.1 to about 10 wt. % of a crosslinked alkali-swellable acrylic emulsion polymer; and (c) from about 0.1 to about 20 wt. % of an acidifying agent. The liquid soap composition exhibits good stability at elevated storage temperatures.
    Type: Application
    Filed: August 24, 2012
    Publication date: December 20, 2012
    Applicant: LUBRIZOL ADVANCED MATERIALS, INC.
    Inventors: Ge Yao, Xin Liu, Francine Shuster, Julie F. Castner
  • Cationic derivatives and applications therefor
    Patent number: 7439214
    Abstract: This invention relates to cationically derivatized polycalactomannans obtained from cassia tora and cassia obtusifolia and to their use in personal care, household care, and institutional care compositions.
    Type: Grant
    Filed: August 23, 2007
    Date of Patent: October 21, 2008
    Assignee: Lubrizol Advanced Materials, Inc.
    Inventors: Ferdinand Utz, Carole A. Lepilleur, Krishnan Tamareselvy, Joseph A. Chiarelli, Julie F. Schmucker-Castner, Michael P. Myers, Daniel F. Hasman, Brian J. Vondruska, William R. Wilber, Hong Luo, Nancy S. Marchant, Francine Shuster
  • Cationic Cassia Derivatives and Applications Therefor
    Publication number: 20080004340
    Abstract: This invention relates to cationically derivatized polycalactomannans obtained from cassia tora and cassia obtusifolia and to their use in personal care, household care, and institutional care compositions.
    Type: Application
    Filed: August 23, 2007
    Publication date: January 3, 2008
    Inventors: Ferdinand Utz, Carole Lepilleur, Krishnan Tamareselvy, Joseph Chiarelli, Julie Schmucker-Castner, Michael Myers, Daniel Hasman, Brian Vondruska, William Wilber, Hong Luo, Nancy Marchant, Francine Shuster
  • Stable Soap Based Cleansing System
    Publication number: 20070213243
    Abstract: Disclosed is a liquid soap composition which comprises: (a) from about 1 to about 50 wt. % of a fatty acid salt; (b) from about 0.1 to about 10 wt. % of a crosslinked alkali-swellable acrylic emulsion polymer; and (c) from about 0.1 to about 20 wt. % of an acidifying agent. The liquid soap composition exhibits good stability at elevated storage temperatures.
    Type: Application
    Filed: March 7, 2007
    Publication date: September 13, 2007
    Inventors: Ge Yao, Xin Liu, Francine Shuster, Julie F. Castner
  • Cationic cassia derivatives and applications therefor
    Patent number: 7262157
    Abstract: This invention relates to cationically derivatized polycalactomannans obtained from cassia tora and cassia obtusifolia and to their use in personal care, household care, and institutional care compositions.
    Type: Grant
    Filed: June 18, 2004
    Date of Patent: August 28, 2007
    Assignee: Lubrizol Advanced Materials, Inc.
    Inventors: Ferdinand Utz, Carole A. Lepilleur, Krishnan Tamareselvy, Joseph A. Chiarelli, Julie F. Schmucker-Castner, Michael P. Myers, Daniel F. Hasman, Jr., Brian J. Vondruska, William R. Wilber, Hong Luo, Nancy S. Marchant, Francine Shuster
  • Cationic cassia derivatives and applications therefor
    Publication number: 20050026794
    Abstract: This invention relates to cationically derivatized polycalactomannans obtained from cassia tora and cassia obtusifolia and to their use in personal care, household care, and institutional care compositions.
    Type: Application
    Filed: June 18, 2004
    Publication date: February 3, 2005
    Inventors: Ferdinand Utz, Carole Lepilleur, Krishnan Tamareselvy, Joseph Chiarelli, Julie Schmucker-Castner, Michael Myers, Daniel Hasman, Brian Vondruska, William Wilber, Hong Luo, Nancy Marchant, Francine Shuster