Patents by Inventor Samantha Tatar

Samantha Tatar 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).

  • Braze material for ceramic matrix composite articles
    Patent number: 11110692
    Abstract: In some examples, a braze material includes a first set of particles, a second set of particles, and a polymeric binder. The first set of particles includes a braze powder, where the braze powder comprises an Si-containing alloy. The first set of particles defines an average or median particle diameter between about 1 ?m and about 40 ?m. The second set of particles includes at least one of SiC or a transition metal carbide, where the second set of particles has a multimodal particle size distribution.
    Type: Grant
    Filed: September 21, 2018
    Date of Patent: September 7, 2021
    Assignee: Rolls-Royce Corporation
    Inventors: Scott Nelson, Raymond Ruiwen Xu, Sean E. Landwehr, Daniel Kent Vetters, Samantha Tatar
  • BRAZE MATERIAL FOR CERAMIC MATRIX COMPOSITE ARTICLES
    Publication number: 20190100467
    Abstract: In some examples, a braze material includes a first set of particles, a second set of particles, and a polymeric binder. The first set of particles includes a braze powder, where the braze powder comprises an Si-containing alloy. The first set of particles defines an average or median particle diameter between about 1 ?m and about 40 ?m. The second set of particles includes at least one of SiC or a transition metal carbide, where the second set of particles has a multimodal particle size distribution.
    Type: Application
    Filed: September 21, 2018
    Publication date: April 4, 2019
    Inventors: Scott Nelson, Raymond Ruiwen Xu, Sean E. Landwehr, Daniel Kent Vetters, Samantha Tatar