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. 18, 2017
Filed:
Oct. 22, 2014
Applicant:
Bechtel Hydrocarbon Technology Solutions, Inc., Houston, TX (US);
Inventors:
Brian Doerksen, Bartlesville, OK (US);
John Ward, Katy, TX (US);
Rick Heniford, Katy, TX (US);
Scott Alexander, Billings, MT (US);
Richard Von Brecht, Katy, TX (US);
Jorge Gonzalez, League City, TX (US);
Assignee:
Bechtel Hydrocarbon Technology Solutions, Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B08B 9/032 (2006.01); B08B 9/055 (2006.01); B08B 7/00 (2006.01); C10B 43/06 (2006.01); C10G 9/16 (2006.01); C10G 75/00 (2006.01); C10B 33/00 (2006.01); C10B 55/00 (2006.01);
U.S. Cl.
CPC ...
B08B 9/0328 (2013.01); B08B 7/0071 (2013.01); B08B 9/032 (2013.01); B08B 9/0325 (2013.01); B08B 9/055 (2013.01); B08B 9/0551 (2013.01); C10B 33/006 (2013.01); C10B 43/06 (2013.01); C10G 9/16 (2013.01); C10G 75/00 (2013.01); C10B 55/00 (2013.01);
Abstract
Systems and methods for safe on-line pigging decoking of a coker furnace tubes and which also permits on-line spalling operations.