Patents by Inventor Lan W. Pershing

Lan W. Pershing 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).

  • Coating compositions and related products and methods
    Patent number: 9394458
    Abstract: A coating composition including an uncured binder component and a particle component. The particle component can include a plurality of first particles and/or a plurality of second particles. The first particles are non-spherical and have an average particle size in the range of from about 0.5 to about 20 ?m and have a Mohs hardness in the range from about 4 to about 7. The first particles are made of material comprising inorganic, amorphous, glass material. The second particles are at least substantially spherical and have an average particle size in the range of from about 0.5 to about 70 ?m. The second particles are made of material comprising organic material.
    Type: Grant
    Filed: July 25, 2014
    Date of Patent: July 19, 2016
    Assignee: OMNOVA Solutions Inc.
    Inventors: Lan W. Pershing, Barry A. Goldslager
  • COATING COMPOSITIONS AND RELATED PRODUCTS AND METHODS
    Publication number: 20140335311
    Abstract: A coating composition including an uncured binder component and a particle component. The particle component can include a plurality of first particles and/or a plurality of second particles. The first particles are non-spherical and have an average particle size in the range of from about 0.5 to about 20 ?m and have a Mohs hardness in the range from about 4 to about 7. The first particles are made of material comprising inorganic, amorphous, glass material. The second particles are at least substantially spherical and have an average particle size in the range of from about 0.5 to about 70 ?m. The second particles are made of material comprising organic material.
    Type: Application
    Filed: July 25, 2014
    Publication date: November 13, 2014
    Inventors: Lan W. Pershing, Barry A. Goldslager
  • Coating compositions and related products and methods
    Patent number: 8790768
    Abstract: A coating composition including an uncured binder component and a particle component. The particle component can include a plurality of first particles and/or a plurality of second particles. The first particles are non-spherical and have an average particle size in the range of from about 0.5 to about 20 ?m and have a Mohs hardness in the range from about 4 to about 7. The first particles are made of material comprising inorganic, amorphous, glass material. The second particles are at least substantially spherical and have an average particle size in the range of from about 0.5 to about 70 ?m. The second particles are made of material comprising organic material.
    Type: Grant
    Filed: December 29, 2008
    Date of Patent: July 29, 2014
    Assignee: OMNOVA Solutions Inc.
    Inventors: Lan W. Pershing, Barry A. Goldslager
  • Coating compositions and related products and methods
    Publication number: 20090208710
    Abstract: A coating composition including an uncured binder component and a particle component. The particle component can include a plurality of first particles and/or a plurality of second particles. The first particles are non-spherical and have an average particle size in the range of from about 0.5 to about 20 ?m and have a Mohs hardness in the range from about 4 to about 7. The first particles are made of material comprising inorganic, amorphous, glass material. The second particles are at least substantially spherical and have an average particle size in the range of from about 0.5 to about 70 ?m. The second particles are made of material comprising organic material.
    Type: Application
    Filed: December 29, 2008
    Publication date: August 20, 2009
    Inventors: Lan W. Pershing, Barry A. Goldslager