Patents by Inventor James Edward Felton

James Edward Felton 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).

  • Alkyl group VA metal compounds
    Patent number: 6939983
    Abstract: A method of preparing Group VA organometal compounds in high yield and high purity by the reaction of a Grignard reagent with a Group VA metal halide in certain ethereal solvents is provided. A method of preparing Group VA organometal hydrides is also provided.
    Type: Grant
    Filed: May 7, 2004
    Date of Patent: September 6, 2005
    Assignee: Rohm and Haas Electronic Materials, LLC
    Inventors: Deodatta Vinayak Shenai-Khatkhate, Artashes Amamchyan, Michael Brendan Power, Ronald L. DiCarol, Jr., James Edward Felton