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:
Nov. 19, 2013
Filed:
May. 30, 2007
Applicants:
B. Raghava Reddy, Duncan, OK (US);
Anindya Ghosh, Duncan, OK (US);
Russell Fitzgerald, Waurika, OK (US);
Inventors:
B. Raghava Reddy, Duncan, OK (US);
Anindya Ghosh, Duncan, OK (US);
Russell Fitzgerald, Waurika, OK (US);
Assignee:
Halliburton Energy Services, Inc., Duncan, OK (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C09K 8/68 (2006.01); C09K 8/60 (2006.01); C08B 37/00 (2006.01); E21B 33/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A composition comprising a carboxylated, sulfonated polysaccharide and a wellbore servicing fluid. A wellbore servicing composition comprising a hydraulic cement and a carboxylated, sulfonated polysaccharide. A wellbore servicing composition comprising a polysaccharide having carboxylate and sulfonate groups.