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:
Jan. 27, 2009
Filed:
Nov. 12, 2004
Applicants:
Rhys R. Reese, Monroeville, PA (US);
Paul Rey, Pittsburgh, PA (US);
Inventors:
Rhys R. Reese, Monroeville, PA (US);
Paul Rey, Pittsburgh, PA (US);
Assignees:
Kroff Chemical Company, Inc., Pittsburgh, PA (US);
Superior Well Services, Inc., Indiana, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 8/588 (2006.01); E21B 21/00 (2006.01); E21B 43/26 (2006.01); B01F 3/08 (2006.01); B01F 17/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of treating a subterranean formation penetrated by a well bore including: