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:
Apr. 17, 2012
Filed:
Jun. 28, 2005
B. Raghava Reddy, Duncan, OK (US);
Larry S. Eoff, Duncan, OK (US);
Eldon D. Dalrymple, Duncan, OK (US);
Julio Vasquez, Norman, OK (US);
B. Raghava Reddy, Duncan, OK (US);
Larry S. Eoff, Duncan, OK (US);
Eldon D. Dalrymple, Duncan, OK (US);
Julio Vasquez, Norman, OK (US);
Halliburton Energy Services, Inc., Duncan, OK (US);
Abstract
Crosslinkable polymer compositions are provided that may be useful for, among other things, reducing, stopping, or diverting the flow of fluids in subterranean formations. The crosslinkable polymer compositions may comprise an aqueous fluid, a chitosan-reacting polymer, chitosan, and a gelation-retarding additive comprising an acid derivative. Various methods of use are also provided.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile