Patents by Inventor Jake Alexandre Dalphond

Jake Alexandre Dalphond 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).

  • Synthetic rubber that exhibits low hysteresis
    Patent number: 7108033
    Abstract: This invention discloses a rubbery polymer which is comprised of repeat units that are derived from (1) at least one conjugated diolefin monomer, and (2) 0.
    Type: Grant
    Filed: December 16, 2005
    Date of Patent: September 19, 2006
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Jake Alexandre Dalphond, Steven Kristofer Henning, Stephan Rodewald
  • Synthetic rubber that exhibits low hysteresis
    Patent number: 7019096
    Abstract: This invention discloses a rubbery polymer which is comprised of repeat units that are derived from (1) at least one conjugated diolefin monomer, and (2) at least one leaving group-bearing monomer having the structural formula: wherein R represents an alkyl group containing from 1 to about 10 carbon atoms or a hydrogen atom, wherein R? represents a methyl group or a hydrogen atom, with the proviso that if R represents an alkyl group then R? represents a hydrogen atom, and wherein R1 and R2 can be the same or different, wherein R1 represents an alkyl group that is functionalized with a leaving group, wherein R2 represents a moiety selected from the group consisting of hydrogen atoms, alkyl groups containing from 1 to 18 carbon atoms, aryl groups containing from 6 to 18 carbon atoms, alkaryl groups containing from 7 to 18 carbon atoms, and alkyl groups that are functionalized with a leaving group.
    Type: Grant
    Filed: February 13, 2004
    Date of Patent: March 28, 2006
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Jake Alexandre Dalphond, Steven Kristofer Henning, Stephan Rodewald