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:
Oct. 13, 2026
Filed:
May. 26, 2023
Applicant:
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Inventors:
Assignee:
MITSUBISHI HEAVY INDUSTRIES, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01N 3/20 (2006.01);
U.S. Cl.
CPC ...
F01N 3/2066 (2013.01); F01N 2570/14 (2013.01); F01N 2900/1402 (2013.01); F01N 2900/1404 (2013.01);
Abstract
Provided is a flue gas treatment device configured to treat a flue gas discharged from a combustion device that combusts fuel containing ammonia, and the flue gas treatment device includes: an ammonia decomposition unit having an ammonia decomposition catalyst that decomposes ammonia contained in the flue gas; and a nitrogen oxide decomposition unit having a second catalyst that decomposes nitrous oxide and NOx contained in the flue gas in which ammonia was decomposed by the ammonia decomposition unit.
Masuda, Tomotsugu. (2026). Flue gas treatment device and design method of flue gas treatment device (U.S. Patent No. 12760673). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12760673
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile