Patents by Inventor Robert Pippenger

Robert Pippenger 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).

  • Apparatus for contacting gases at high temperature
    Publication number: 20040173597
    Abstract: A reactor may be used for hydrogenating tetrachlorosilane. The reactor has at least one part fabricated from a silicon carbide-based material of construction. The reactor may include i) a pressurizable shell, ii) a thermal insulator surrounded by the pressurizable shell, iii) a heating element surrounded by the thermal insulator, and iv) a reaction chamber surrounded by the heating element.
    Type: Application
    Filed: March 3, 2003
    Publication date: September 9, 2004
    Inventors: Manoj Agrawal, Dana Bauer, Robert Pippenger