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. 16, 2024
Filed:
Nov. 18, 2020
Applicants:
Ashley Zachariah, Niagara Falls, CA;
Richard M. Kelly, East Amherst, NY (US);
Michael St. James, Calgary, CA;
Joseph E. Gulayets, Edmonton, CA;
Inventors:
Ashley Zachariah, Niagara Falls, CA;
Richard M. Kelly, East Amherst, NY (US);
Michael St. James, Calgary, CA;
Joseph E. Gulayets, Edmonton, CA;
Assignee:
PRAXAIR TECHNOLOGY, INC., Danbury, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B08B 3/00 (2006.01); B08B 3/08 (2006.01); C11D 3/00 (2006.01); C11D 3/18 (2006.01); C11D 3/20 (2006.01); C11D 3/30 (2006.01);
U.S. Cl.
CPC ...
B08B 3/003 (2013.01); B08B 3/08 (2013.01); C11D 3/0094 (2013.01); C11D 3/185 (2013.01); C11D 3/2093 (2013.01); C11D 3/30 (2013.01); C11D 2111/20 (2024.01);
Abstract
The present invention relates to a method of rapidly decontaminating hydrocarbon contaminated equipment by sequencing a cleaning mist or foam, an encapsulating mist or foam and a dry carrier gas.