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:
Dec. 30, 2025
Filed:
Feb. 14, 2024
Caterpillar Inc., Peoria, IL (US);
David T. Montgomery, Edelstein, IL (US);
Jeff A. Howard, West Lafayette, IN (US);
Caterpillar Inc., Peoria, IL (US);
Abstract
An aftertreatment temperature management system includes: an engine operative to combust a fuel; an aftertreatment system including an oxidation catalyst and operative to receive exhaust produced by the engine; a heat exchanger coupled to the aftertreatment system and operative to exchange heat between exhaust downstream of the oxidation catalyst and exhaust upstream of the oxidation catalyst; and an insulation at least partially enclosing the heat exchanger and the oxidation catalyst.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile