Patents by Inventor Jason D. Clapper

Jason D. Clapper 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).

  • ISOBUTYLENE COPOLYMER WITH GRAFTED POLYMER GROUPS
    Publication number: 20120208013
    Abstract: Disclosed are copolymers which comprise: a) an isobutylene copolymer having grafted polymer groups, b) optionally a tackifier, and c) optionally a non-functionalized poly(isobutylene) polymer. The compositions are useful in adhesives and coatings.
    Type: Application
    Filed: February 15, 2011
    Publication date: August 16, 2012
    Inventors: Jason D. Clapper, Hae-Seung Lee, Joon Chatterjee, Babu N. Gaddam
  • Pressure-sensitive adhesives derived from 2-alkyl alkanols
    Patent number: 8137807
    Abstract: Pressure-sensitive adhesives are prepared from (meth)acrylate esters of 2-alkyl alkanols. The adhesives are characterized by exhibiting an overall balance of adhesive and cohesive characteristics and exceptional adhesion to low surface energy substrates.
    Type: Grant
    Filed: March 26, 2010
    Date of Patent: March 20, 2012
    Assignee: 3M Innovative Properties Company
    Inventors: Jason D. Clapper, Kevin M. Lewandowski, Jingjing Ma, Zhong Chen
  • BLIND FASTENERS
    Publication number: 20120017422
    Abstract: Fasteners for producing double blind joints where the fastener is not visible or accessible are provided.
    Type: Application
    Filed: April 7, 2010
    Publication date: January 26, 2012
    Inventors: Joseph D. Rule, Kevin M. Lewandowski, Jason D. Clapper
  • POLYMERIZABLE IONIC LIQUID COMPOSITIONS
    Publication number: 20110288227
    Abstract: The compositions comprise an acid functional monomer or acid-functional copolymer (or conjugate base thereof), and an imidazole compound (or conjugate acid thereof).
    Type: Application
    Filed: May 13, 2011
    Publication date: November 24, 2011
    Inventors: Kevin M. Lewandowski, Jason D. Clapper, Joel D. Oxman, Larry R. Krepski, Peiwang Zhu, Yizhong Wang
  • PRESSURE-SENSITIVE ADHESIVES DERIVED FROM 2-ALKYL ALKANOLS
    Publication number: 20110237725
    Abstract: Pressure-sensitive adhesives are prepared from (meth)acrylate esters of 2-alkyl alkanols. The adhesives are characterized by exhibiting an overall balance of adhesive and cohesive characteristics and exceptional adhesion to low surface energy substrates.
    Type: Application
    Filed: March 26, 2010
    Publication date: September 29, 2011
    Inventors: Jason D. Clapper, Kevin M. Lewandowski, Jingjing Ma, Zhong Chen
  • THIOL-YNE SHAPE MEMORY POLYMER
    Publication number: 20100311861
    Abstract: A shape memory polymer composition is described comprising an alkyne component and a thiol component.
    Type: Application
    Filed: May 12, 2010
    Publication date: December 9, 2010
    Inventors: Jason D. Clapper, Kevin M. Lewandowski