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:
May. 24, 2011
Filed:
Oct. 09, 2007
Steven B. Laramay, Mesquite, TX (US);
Charles George, Wylie, TX (US);
Henry A. Pfeffer, Iii, Mercerville, NJ (US);
Steven B. Laramay, Mesquite, TX (US);
Charles George, Wylie, TX (US);
Henry A. Pfeffer, III, Mercerville, NJ (US);
Fritz Industries, Inc, Dallas, TX (US);
FMC Corporation, Philadelphia, PA (US);
Abstract
An aqueous fluid having a viscosity greater than the viscosity of water is contacted with a water soluble material for a time and at a temperature sufficient to reduce the viscosity of the aqueous fluid to a value which is less than about 10 percent of the initial viscosity of the aqueous fluid. The water soluble material is an alkali metal peroxide or a combination of an alkali metal peroxide and a transition metal-containing compound.