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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.:

US 12553667 B1

PDFFull Text
Date of Patent:
Feb. 17, 2026

Filed:

Mar. 23, 2020

Method for manufacturing ceramic product containing silicon carbide

Applicant:

Ngk Insulators, Ltd., Nagoya, JP;

Inventors:

Yoshiyuki Kamei, Nagoya, JP;

Chikashi Ihara, Nagoya, JP;

Masato Shimada, Nagoya, JP;

Kazuhi Matsumoto, Nagoya, JP;

Assignee:

NGK INSULATORS, LTD., Nagoya, JP;

Attorney:

BURR PATENT LAW, PLLC

Primary Examiner:

Elizabeth M Kerr

Int. Cl.
CPC ...
F27B 9/04 (2006.01); C04B 35/565 (2006.01); C04B 35/64 (2006.01); C04B 35/645 (2006.01); C04B 38/00 (2006.01); F27B 7/02 (2006.01); F27D 9/00 (2006.01); F27D 19/00 (2006.01); C04B 35/622 (2006.01); C04B 111/00 (2006.01);
U.S. Cl.
CPC ...
F27B 9/045 (2013.01); C04B 35/565 (2013.01); C04B 35/645 (2013.01); C04B 38/0006 (2013.01); C04B 35/622 (2013.01); C04B 35/64 (2013.01); C04B 2111/00793 (2013.01); C04B 2235/658 (2013.01); C04B 2235/6586 (2013.01); F27B 2007/025 (2013.01); F27D 2009/0078 (2013.01); F27D 2019/0006 (2013.01);
Abstract

A method for manufacturing a ceramic product containing silicon carbide, including a step of firing a formed body of a green body containing silicon carbide by transporting the formed body from an inlet to an outlet of a continuous furnace, wherein the continuous furnace includes the inlet, a heating zone, a cooling zone, and the outlet in this order, and a furnace atmosphere in both the heating zone and the cooling zone is an inert gas having an oxygen concentration of 100 ppm by volume or less.

Find Patent Forward Citations

Kamei, Yoshiyuki. (2026). Method for manufacturing ceramic product containing silicon carbide (U.S. Patent No. 12553667). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12553667

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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