Patents by Inventor Owen B. Donahue

Owen B. Donahue 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).

  • High temperature refractory coatings for ceramic substrates
    Patent number: 9315674
    Abstract: A composition for manufacturing a composite of a non-oxide ceramic matrix and a refractory phase within the non-oxide ceramic matrix includes a preceramic polymer for forming a non-oxide ceramic matrix and a refractory material dispersed within the preceramic polymer.
    Type: Grant
    Filed: October 29, 2012
    Date of Patent: April 19, 2016
    Assignee: United Technologies Corporation
    Inventors: Wayde R. Schmidt, Tania Bhatia Kashyap, Xia Tang, David C. Jarmon, Owen B. Donahue, Jr.
  • HIGH TEMPERATURE REFRACTORY COATINGS FOR CERAMIC SUBSTRATES
    Publication number: 20130079214
    Abstract: A method of manufacturing a composite article includes pyrolyzing a preceramic polymer to form a non-oxide ceramic matrix and a byproduct, and reacting the refractory material with the byproduct to form a refractory phase within the non-oxide ceramic matrix.
    Type: Application
    Filed: October 29, 2012
    Publication date: March 28, 2013
    Applicant: UNITED TECHNOLOGIES CORPORATION
    Inventors: Wayde R. Schmidt, Tania Bhatia Kashyap, Xia Tang, David C. Jarmon, Owen B. Donahue, JR.
  • HIGH TEMPERATURE REFRACTORY COATINGS FOR CERAMIC SUBSTRATES
    Publication number: 20130074730
    Abstract: A composition for manufacturing a composite of a non-oxide ceramic matrix and a refractory phase within the non-oxide ceramic matrix includes a preceramic polymer for forming a non-oxide ceramic matrix and a refractory material dispersed within the preceramic polymer.
    Type: Application
    Filed: October 29, 2012
    Publication date: March 28, 2013
    Applicant: UNITED TECHNOLOGIES CORPORATION
    Inventors: Wayde R. Schmidt, Tania Bhatia Kashyap, Xia Tang, David C. Jarmon, Owen B. Donahue, JR.
  • High temperature refractory coatings for ceramic substrates
    Patent number: 8323796
    Abstract: A composite article includes a substrate and a protective layer on the substrate. The protective layer includes a non-oxide ceramic matrix and a refractory phase within the non-oxide ceramic matrix.
    Type: Grant
    Filed: July 17, 2007
    Date of Patent: December 4, 2012
    Assignee: United Technologies Corporation
    Inventors: Wayde R. Schmidt, Tania Bhatia, Xia Tang, David C. Jarmon, Owen B. Donahue
  • HIGH TEMPERATURE REFRACTORY COATINGS FOR CERAMIC SUBSTRATES
    Publication number: 20090130446
    Abstract: A composite article includes a substrate and a protective layer on the substrate. The protective layer includes a non-oxide ceramic matrix and a refractory phase within the non-oxide ceramic matrix.
    Type: Application
    Filed: July 17, 2007
    Publication date: May 21, 2009
    Inventors: Wayde R. Schmidt, Tania Bhatia, Xia Tang, David C. Jarmon, Owen B. Donahue