Patents by Inventor Stacy Sommer

Stacy Sommer 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).

  • Anchored polysiloxane-modified polyurethane coatings and uses thereof
    Patent number: 8604152
    Abstract: A polymeric material, prepared by reacting a mixture comprising a polyorganosiloxane having one or more isocyanate-reactive functional groups, polyisocyanate, and polyol, is provided. The isocyanate-reactive functional groups, typically one or two, are attached to only a single end of the polyorganosiloxane chains. The polymeric material may be used to form coatings on a substrate and to inhibit fouling on surfaces exposed to aqueous conditions.
    Type: Grant
    Filed: September 13, 2012
    Date of Patent: December 10, 2013
    Assignee: NDSU Research Foundation
    Inventors: Dean C. Webster, Abdullah Ekin, Stacy Sommer
  • ANCHORED POLYSILOXANE-MODIFIED POLYURETHANE COATINGS AND USES THEREOF
    Publication number: 20130041099
    Abstract: A polymeric material, prepared by reacting a mixture comprising a polyorganosiloxane having one or more isocyanate-reactive functional groups, polyisocyanate, and polyol, is provided. The isocyanate-reactive functional groups, typically one or two, are attached to only a single end of the polyorganosiloxane chains. The polymeric material may be used to form coatings on a substrate and to inhibit fouling on surfaces exposed to aqueous conditions.
    Type: Application
    Filed: September 13, 2012
    Publication date: February 14, 2013
    Inventors: Dean C. Webster, Abdullah Ekin, Stacy Sommer
  • Anchored polysiloxane-modified polyurethane coatings and uses thereof
    Patent number: 8299200
    Abstract: A polymeric material, prepared by reacting a mixture comprising a polyorganosiloxane having one or more isocyanate-reactive functional groups, polyisocyanate, and polyol, is provided. The isocyanate-reactive functional groups, typically one or two, are attached to only a single end of the polyorganosiloxane chains. The polymeric material may be used to form coatings on a substrate and to inhibit fouling on surfaces exposed to aqueous conditions.
    Type: Grant
    Filed: June 9, 2008
    Date of Patent: October 30, 2012
    Assignee: NDSU Research Foundation
    Inventors: Dean C. Webster, Abdullah Ekin, Stacy Sommer
  • ANCHORED POLYSILOXANE-MODIFIED POLYURETHANE COATINGS AND USES THEREOF
    Publication number: 20100280148
    Abstract: A polymeric material, prepared by reacting a mixture comprising a polyorganosiloxane having one or more isocyanate-reactive functional groups, polyisocyanate, and polyol, is provided. The isocyanate-reactive functional groups, typically one or two, are attached to only a single end of the polyorganosiloxane chains. The polymeric material may be used to form coatings on a substrate and to inhibit fouling on surfaces exposed to aqueous conditions.
    Type: Application
    Filed: June 9, 2008
    Publication date: November 4, 2010
    Inventors: Dean C. Webster, Abdullah Ekin, Stacy Sommer