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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 12239969 B1

PDFFull Text
Date of Patent:
Mar. 04, 2025

Filed:

May. 10, 2022

Nozzles for reduced coking and plugging in high temperature operations

Applicant:

Alliance for Sustainable Energy, Llc, Golden, CO (US);

Inventors:

Kimberly A. Magrini, Golden, CO (US);

Michael William Sprague, Golden, CO (US);

Zia Abdullah, Littleton, CO (US);

Jessica L. Olstad-Thompson, Arvada, CO (US);

Reinhard Seiser, Golden, CO (US);

Assignee:

Alliance for Sustainable Energy, LLC, Golden, CO (US);

Attorney:

Michael A. McIntyre

Primary Examiner:

Huy Tram Nguyen

Int. Cl.
CPC ...
B01J 8/20 (2006.01); B01J 4/00 (2006.01); B01J 8/18 (2006.01); C10G 11/18 (2006.01);
U.S. Cl.
CPC ...
B01J 4/002 (2013.01); B01J 8/1854 (2013.01); B01J 8/1872 (2013.01); B01J 8/20 (2013.01); C10G 11/18 (2013.01); B01J 2204/002 (2013.01); B01J 2208/00902 (2013.01); C10G 2300/1074 (2013.01); C10G 2300/4056 (2013.01); C10G 2300/4075 (2013.01);
Abstract

The present disclosure relates to a device for directing a coking-prone liquid to a high temperature environment, where the device includes an inner tube positioned concentrically within an outer tube, creating a first annular space between an outer wall of the inner tube and an inner wall of the outer tube and a first intermediate tube positioned concentrically around the outer tube, creating a second annular space.

Find Patent Forward Citations

Magrini, Kimberly. (2025). Nozzles for reduced coking and plugging in high temperature operations (U.S. Patent No. 12239969). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12239969

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

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