Patents by Inventor Vyacheslav Grinshpun

Vyacheslav Grinshpun 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).

  • Hollow strandfoam and preparation thereof
    Publication number: 20070273061
    Abstract: Prepare a foam structure that includes hollow coalesced foam strands and, optionally, solid coalesced foam strands using an extrusion die block equipped with apertures that promote forming the hollow strands and, optionally, the solid foam strands.
    Type: Application
    Filed: July 3, 2007
    Publication date: November 29, 2007
    Inventors: Vyacheslav Grinshpun, Michael Schaller, Martin Tusim, Andrew Brush, Jonathan Park
  • Hollow strandfoam and preparation thereof
    Publication number: 20070254057
    Abstract: Prepare a foam structure that includes hollow coalesced foam strands and, optionally, solid coalesced foam strands using an extrusion die block equipped with apertures that promote forming the hollow strands and, optionally, the solid foam strands.
    Type: Application
    Filed: July 3, 2007
    Publication date: November 1, 2007
    Inventors: Vyacheslav Grinshpun, Michael Schaller, Martin Tusim, Andrew Brush, Jonathan Park
  • Manufacture of insulating foams containing film forming additives
    Patent number: 5786398
    Abstract: This invention relates to insulating foams and to a process for producing the foams. Preferably, the foams are made from phenol formaldehyde resins. The blowing agents for making the foams include film forming coating material which coats the interior surfaces of the foam cells. The coated foams have better thermal conductivity.
    Type: Grant
    Filed: March 24, 1995
    Date of Patent: July 28, 1998
    Assignee: Owens-Corning Fiberglas Technology Inc.
    Inventors: Byron J. Hulls, Vyacheslav Grinshpun