Patents by Inventor William Franklin Burgoyne, Jr.

William Franklin Burgoyne, Jr. 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).

  • Nonfunctionalized poly(arylene ethers)
    Patent number: 5874516
    Abstract: The present invention is directed to novel poly(arylene ethers), their synthesis and use in electronics applications as low dielectric insulating layers such as spin-on materials in integrated circuits. The polymers have repeating units of the structure: ##STR1## wherein m=0.2 to 1.0; and n=1.0-m; and Ar.sub.1, Ar.sub.2 and Ar.sub.
    Type: Grant
    Filed: July 13, 1995
    Date of Patent: February 23, 1999
    Assignee: Air Products and Chemicals, Inc.
    Inventors: William Franklin Burgoyne, Jr., Lloyd Mahlon Robeson, Raymond Nicholas Vrtis
  • Nonfunctionalized poly(arylene ether) dielectrics
    Patent number: 5658994
    Abstract: An article of manufacture comprising a dielectric material on a microelectronic device, such as an integrated circuit, wherein the dielectric material contains a poly(arylene ether) polymer comprising a repeat unit of the structure: ##STR1## wherein m=0 to 1.0; and n=1.0-m; and Ar.sub.1, Ar.sub.2, Ar.sub.3 and Ar.sub.4 are individually divalent arylene radicals, but Ar.sub.1, Ar.sub.2, Ar.sub.3 and Ar.sub.4, other than a diradical 9,9-diphenylfluorene, cannot be isomeric equivalents.
    Type: Grant
    Filed: July 13, 1995
    Date of Patent: August 19, 1997
    Assignee: Air Products and Chemicals, Inc.
    Inventors: William Franklin Burgoyne, Jr., Lloyd Mahlon Robeson, Raymond Nicholas Vrtis