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 7662757 B1

PDF
Full Text
Expired
Date of Patent:
Feb. 16, 2010

Filed:

Jun. 15, 2007
Applicants:

Marc Andre Poirier, Sarnia, CA;

Susan Marie Mattingly, Carneys Point, NJ (US);

Inventors:

Marc Andre Poirier, Sarnia, CA;

Susan Marie Mattingly, Carneys Point, NJ (US);

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 19/04 (2006.01);
U.S. Cl.
CPC ...
Abstract

Defoamant solution exhibiting improved foam control performance over an extended time under ASTMD 892 or test method comprising base defoamant diluted in GTL fluid and/or hydrodewaxed waxy feed fluid and/or hydroisomerized/catalytic (and/or solvent) dewaxed waxy feed, the defoamant solution remaining clear with no separation over extended periods of time of storage prior to use.


Find Patent Forward Citations

Poirier, Marc. (2010). Stable defoamant composition containing gtl fluid and/or hydrodewaxate and/or hydroisomerized/catalytic (and/or solvent) dewaxed fluid as diluent (U.S. Patent No. 7662757). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7662757

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

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