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:
Oct. 22, 2019
Filed:
Dec. 22, 2017
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventors:
Neal R Herring, East Hampton, CT (US);
Haralambos Cordatos, Colchester, CT (US);
Assignee:
UNITED TECHNOLOGIES CORPORATION, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L 58/04 (2006.01); C23C 30/00 (2006.01); C23C 2/28 (2006.01); C23C 2/04 (2006.01); C23C 18/12 (2006.01); F01D 25/18 (2006.01);
U.S. Cl.
CPC ...
F16L 58/04 (2013.01); C23C 2/04 (2013.01); C23C 2/28 (2013.01); C23C 18/1216 (2013.01); C23C 30/00 (2013.01); F01D 25/18 (2013.01); F05D 2230/90 (2013.01); F05D 2300/15 (2013.01); Y02T 50/671 (2013.01);
Abstract
A method may comprise preparing a radical-neutralizing composition comprising a cerium compound and a carrier; applying the radical-neutralizing composition to a passageway surface of a lubricant passageway in a lubricant system component; and/or drying the radical-neutralizing composition to form a radical-neutralizing coating on the passageway surface comprising cerium oxide.