Patents by Inventor David C. Jammer

David C. Jammer 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).

  • Water soluble co-polyhydroxyaminoether and solution thereof
    Patent number: 7893136
    Abstract: A water soluble polymer comprising a copolyhydroxyaminoether having side-chains of polyalkylene oxides, an aqueous solution of said polymer and process for preparing the copolyhydroxyaminoether.
    Type: Grant
    Filed: November 25, 2009
    Date of Patent: February 22, 2011
    Assignee: Dow Global Technologies, Inc.
    Inventors: Terry W. Glass, William J. Harris, Jerry E. White, Mike Cavitt, David C. Jammer, Louis A. Willy, Jr.
  • PROCESS FOR PREPARING WATER-SOLUBLE POLYHYDROXYAMINOETHER
    Publication number: 20100113690
    Abstract: A water soluble polymer comprising a copolyhydroxyaminoether having side-chains of polyalkylene oxides, an aqueous solution of said polymer and process for preparing the copolyhydroxyaminoether.
    Type: Application
    Filed: November 25, 2009
    Publication date: May 6, 2010
    Applicant: Dow Global Technologies, Inc.
    Inventors: Terry W. Glass, William J. Harris, Jerry E. White, Mike Cavitt, David C. Jammer, Louis A. Willy, JR.
  • Process for preparing water-soluble polyhydroxyaminoether
    Patent number: 7678872
    Abstract: A water soluble polymer comprising a copolyhydroxyaminoether having side-chains of polyalkylene oxides, an aqueous solution of said polymer and process for preparing the copolyhydroxyaminoether.
    Type: Grant
    Filed: July 1, 2008
    Date of Patent: March 16, 2010
    Assignee: Dow Global Technologies, Inc.
    Inventors: Terry W. Glass, William J. Harris, Jerry E. White, Mike Cavitt, David C. Jammer, Louis A. Willy, Jr.
  • PROCESS FOR PREPARING WATER-SOLUBLE POLYHYDROXYAMINOETHER
    Publication number: 20090005503
    Abstract: A water soluble polymer comprising a copolyhydroxyaminoether having side-chains of polyalkylene oxides, an aqueous solution of said polymer and process for preparing the copolyhydroxyaminoether.
    Type: Application
    Filed: July 1, 2008
    Publication date: January 1, 2009
    Applicant: Dow Global Technologies Inc.
    Inventors: Terry W. Glass, William J. Harris, Jerry E. White, Mike Cavitt, David C. Jammer, Louis A. Willy, JR.