Patents by Inventor Ralph Peetz

Ralph Peetz 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).

  • Thermoplastic elastomeric multiblock copolymers of isobutylene and norbornene
    Publication number: 20070093604
    Abstract: A composition of matter including a polyisobutylene segment and a polycycloolefin segment. The polyisobutylene segment and the polycycloolefin segment form a repeating unit multiblock copolymer. A method of forming a composition of matter that includes a polyisobutylene segment and a polycycloolefin segment.
    Type: Application
    Filed: July 1, 2004
    Publication date: April 26, 2007
    Inventors: Joseph Kennedy, Ralph Peetz