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:
Jul. 07, 2020
Filed:
Aug. 20, 2019
Applicant:
William J Scharmach, Grand Island, NY (US);
Inventor:
William J Scharmach, Grand Island, NY (US);
Assignee:
PRAXAIR TECHNOLOGY, INC., Danbury, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B08B 9/032 (2006.01); C10B 43/02 (2006.01); C10G 9/12 (2006.01); C10G 9/16 (2006.01); C10B 43/14 (2006.01);
U.S. Cl.
CPC ...
B08B 9/0328 (2013.01); C10B 43/02 (2013.01); C10B 43/14 (2013.01); C10G 9/12 (2013.01); C10G 9/16 (2013.01); C10G 2300/4012 (2013.01);
Abstract
The present invention concerns a method of weakening and removal of coke or carbonaceous material which deposits as a result of thermal cracking of hydrocarbons on the inner walls of coils, piping, tubing, and in general, hydrocarbon processing equipment.