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:
Oct. 16, 2007
Filed:
Apr. 05, 2005
Applicants:
Lance E. Brothers, Chickasha, OK (US);
Krishna M. Ravi, Kingwood, TX (US);
Anthony V. Palmer, Ardmore, OK (US);
Inventors:
Lance E. Brothers, Chickasha, OK (US);
Krishna M. Ravi, Kingwood, TX (US);
Anthony V. Palmer, Ardmore, OK (US);
Assignee:
Halliburton Energy Serives, Inc., Duncan, OK (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C04B 16/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
Foamed cement compositions comprising carbon fibers, a hydraulic cement material, sufficient water to form a slurry, an expanding additive, and optionally, other ingredients, including any suitable additives.