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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 10077417 B1

PDFFull Text
Date of Patent:
Sep. 18, 2018

Filed:

Sep. 13, 2016

Cleaning composition comprising an alkyl hydroxybutyrate and method of cleaning air intake valve deposits

Applicant:

Ashland Licensing and Intellectual Property, Llc, Lexington, KY (US);

Inventors:

Hida Hasinovic, Lexington, KY (US);

David E. Turcotte, Lexington, KY (US);

Assignee:

Ashland Licensing and Intellectual Property, LLC, Lexington, KY (US);

Attorney:

Wood Herron & Evans LLP

Primary Examiner:

Charles Boyer

Int. Cl.
CPC ...
C11D 1/66 (2006.01); C11D 3/32 (2006.01); C11D 11/00 (2006.01); B08B 3/08 (2006.01); B08B 9/027 (2006.01); C11D 3/43 (2006.01); F02B 77/04 (2006.01); F02M 35/10 (2006.01); C11D 17/00 (2006.01); C11D 3/20 (2006.01);
U.S. Cl.
CPC ...
C11D 11/0041 (2013.01); B08B 3/08 (2013.01); B08B 9/027 (2013.01); C11D 1/66 (2013.01); C11D 3/43 (2013.01); C11D 17/0021 (2013.01); F02B 77/04 (2013.01); F02M 35/10255 (2013.01); C11D 3/2093 (2013.01); C11D 3/32 (2013.01);
Abstract

A cleaning composition is particularly suited for cleaning dirty intake valves. The cleaning composition includes a high solvency surfactant/solvent which has a Kb greater than 100 or polar Hansen solubility parameter greater than 6. The surfactant/solvent is combined with a carrier such as water or an organic carrier and a surfactant. A wetting agent may also be employed. The cleaning composition is added to the intake air as a mist as the engine is running. Aqueous and non-aqueous versions are disclosed.

Find Patent Forward Citations

Hasinovic, Hida. (2018). Cleaning composition comprising an alkyl hydroxybutyrate and method of cleaning air intake valve deposits (U.S. Patent No. 10077417). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10077417

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

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