Patents by Inventor John E. Greenzweig

John E. Greenzweig 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).

  • One-part moisture curable hot melt silane functional poly-alpha-olefin sealant composition
    Patent number: 8080308
    Abstract: Disclosed is a moisture curable sealant composition that includes silane functional poly-?-olefin polymer, thermoplastic elastomer, and tackifying agent.
    Type: Grant
    Filed: March 11, 2003
    Date of Patent: December 20, 2011
    Assignee: H.B. Fuller Company
    Inventors: Bing Wang, John E. Greenzweig
  • Low-temperature press process for making insulating glass assemblies
    Patent number: 7414090
    Abstract: A process for making an insulating glass assembly is disclosed, the process including applying a sealant composition to a surface of a spacer; contacting the sealant composition with a glass pane, and applying pressure on the glass pane to bond the glass pane to the spacer through the sealant composition, the pressure being applied at an ambient temperature of from about 15° C. to about 60° C.
    Type: Grant
    Filed: March 9, 2007
    Date of Patent: August 19, 2008
    Assignee: H.B. Fuller Licensing & Financing, Inc
    Inventors: Bing Wang, John E. Greenzweig, Mark E. Hackbarth
  • Low-temperature press process for making insulating glass assemblies
    Patent number: 7204902
    Abstract: A process for making an insulating glass assembly is disclosed, the process including applying a sealant composition to a surface of a spacer; contacting the sealant composition with a glass pane, and applying pressure on the glass pane to bond the glass pane to the spacer through the sealant composition, the pressure being applied at an ambient temperature of from about 15° C. to about 60° C.
    Type: Grant
    Filed: March 11, 2004
    Date of Patent: April 17, 2007
    Assignee: H.B. Fuller Licensing & Finance Inc
    Inventors: Bing Wang, John E. Greenzweig, Mark E. Hackbarth
  • One-part moisture curable hot melt silane functional poly-alpha-olefin sealant composition
    Publication number: 20040180154
    Abstract: Disclosed is a moisture curable sealant composition that includes silane functional poly-&agr;-olefin polymer, thermoplastic elastomer, and tackifying agent.
    Type: Application
    Filed: March 11, 2003
    Publication date: September 16, 2004
    Inventors: Bing Wang, John E. Greenzweig
  • Low shrink unsaturated polyester resinous composition
    Patent number: 4409344
    Abstract: A low shrink unsaturated polyester based upon propylene glycol terephthalate reacted with a dibasic acid or anhydrides thereof and glycols and mixing the polyester with a filler, fibrous reinforcing agent and catalyst.
    Type: Grant
    Filed: June 23, 1981
    Date of Patent: October 11, 1983
    Assignee: Cargill Incorporated
    Inventors: Thomas J. Moulson, John E. Greenzweig
  • Low shrink unsaturated polyester resinous composition
    Patent number: 4298711
    Abstract: A low shrink unsaturated polyester based upon propylene glycol terephthalate reacted with a dibasic acid or anhydrides thereof and glycols.
    Type: Grant
    Filed: April 9, 1980
    Date of Patent: November 3, 1981
    Assignee: Cargill Incorporated
    Inventors: Thomas J. Moulson, John E. Greenzweig