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:
Apr. 07, 2026
Filed:
Apr. 18, 2023
Applicant:
Honeywell International Inc., Charlotte, NC (US);
Inventors:
Mehrad Mehr, Raleigh, NC (US);
Bahram Jadidian, Watchung, NJ (US);
Assignee:
Honeywell International Inc., Charlotte, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 41/45 (2006.01); C04B 35/83 (2006.01); C04B 38/00 (2006.01); C04B 41/50 (2006.01); C04B 41/87 (2006.01);
U.S. Cl.
CPC ...
C04B 41/4556 (2013.01); C04B 35/83 (2013.01); C04B 38/0058 (2013.01); C04B 38/0067 (2013.01); C04B 41/5059 (2013.01); C04B 41/5061 (2013.01); C04B 41/87 (2013.01); C04B 2235/422 (2013.01); C04B 2235/5248 (2013.01);
Abstract
An article includes a substrate. The substrate includes at least two phases. The first phase includes a carbon-carbon (C/C) composite. The second phase includes a metal carbide. The second phase is disposed within a plurality of interconnected pores of the first phase, wherein the second phase extends from a surface of the substrate to a depth of at least 300 micrometers below the surface of the substrate.