Patents by Inventor Alice Chin

Alice Chin 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).

  • Dental prosthetics comprising curable acrylate polymer compositions and methods of their use
    Patent number: 9028254
    Abstract: Disclosed herein are acrylic and methacrylic acid ester-based polymeric materials containing as flexibilizing and brittleness reducing agents 1-60% of C4-C8 polyalkylene or polyalkyldiene compounds, preferably having a molecular weight of 300-2100, and the use of such materials in dentistry and medicine.
    Type: Grant
    Filed: July 12, 2013
    Date of Patent: May 12, 2015
    Assignee: Scientific Pharmaceuticals, Inc.
    Inventors: Jan A Orlowski, David V Butler, Alice Chin
  • DENTAL PROSTHETICS COMPRISING CURABLE ACRYLATE POLYMER COMPOSITIONS AND METHODS OF THEIR USE
    Publication number: 20130302513
    Abstract: Disclosed herein are acrylic and methacrylic acid ester-based polymeric materials containing as flexibilizing and brittleness reducing agents 1-60% of C4-C8 polyalkylene or polyalkyldiene compounds, preferably having a molecular weight of 300-2100, and the use of such materials in dentistry and medicine.
    Type: Application
    Filed: July 12, 2013
    Publication date: November 14, 2013
    Inventors: Jan A. Orlowski, David V. Butler, Alice Chin
  • DENTAL PROSTHETICS COMPRISING CURABLE ACRYLATE POLYMER COMPOSITIONS AND METHODS OF THEIR USE
    Publication number: 20090239969
    Abstract: Disclosed herein are acrylic and methacrylic acid ester-based polymeric materials containing as flexibilizing and brittleness reducing agents 1-60% of C4-C8 polyalkylene or polyalkyldiene compounds, preferably having a molecular weight of 300-2100, and the use of such materials in dentistry and medicine.
    Type: Application
    Filed: June 2, 2009
    Publication date: September 24, 2009
    Applicant: SCIENTIFIC PHARMACEUTICALS, INC
    Inventors: Jan A. Orlowski, David V. Butler, Alice Chin
  • Two-part glass ionomer composition
    Publication number: 20070254998
    Abstract: Disclosed is a novel glass ionomer type dental cement composition comprising a first component comprising an aqueous solution of polymers made from monomers comprising acrylic acid, and a second, preferably substantially anhydrous, component comprising alkaline glass flux in a medium comprising water soluble/miscible monomers or pre-polymers, of such monomers, having at least one —OH group per molecule. The compositions offer more convenient handling, excellent reproducibility of desired properties of the cured material, improved strength, and extended shelf life.
    Type: Application
    Filed: April 27, 2006
    Publication date: November 1, 2007
    Inventors: Jan Orlowski, David Butler, Alice Chin
  • Curable acrylate polymer compositions featuring improved flexural characteristics
    Publication number: 20060035997
    Abstract: The invention describes acrylic and methacrylic acid ester-based polymeric materials containing as flexibilizing and brittleness reducing agents 1-60% of C4-C8 polyalkylene or polyalkyldiene compounds, preferably having a molecular weight of 300-2100, and the use of such materials in dentistry and medicine.
    Type: Application
    Filed: August 10, 2004
    Publication date: February 16, 2006
    Inventors: Jan Orlowski, David Butler, Alice Chin