The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 11, 2025
Filed:
Aug. 22, 2023
General Electric Company, Schenectady, NY (US);
Brian Gregg Feie, Cincinnati, OH (US);
Michael Ray Tuertscher, South Lebanon, OH (US);
Daniel Gene Dunn, Guilderland, NY (US);
Reza Sarrafi-Nour, Clifton Park, NY (US);
Douglas Glenn Decesare, Queensbury, NY (US);
Henry Charles Mcguigan, Duanesburg, NY (US);
Matthew Hockemeyer, Ballston Spa, NY (US);
Steven James Murphy, Loveland, OH (US);
General Electric Company, Evendale, OH (US);
Abstract
A composite component for a gas turbine engine is provided, along with its methods of formation. The composite component includes: an additively printed inner portion defining at least one flowpath feature, and a ceramic matrix composite (CMC) outer portion formed on the additively printed inner portion such that the CMC outer portion substantially surrounds the additively printed inner portion. The additively printed inner portion includes SiC; and the CMC outer portion includes a fiber reinforced ceramic matrix (e.g., including SiC) and defines at least one cooling cavity fluidly coupled to the at least one flowpath feature of the additively printed inner portion.