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. 14, 2008
Filed:
Sep. 21, 2005
Applicants:
Eric Lecolier, Chaville, FR;
Annie Audibert, Croissy sur Seine, FR;
Alain Rivereau, Rueil Malmaison, FR;
Inventors:
Eric Lecolier, Chaville, FR;
Annie Audibert, Croissy sur Seine, FR;
Alain Rivereau, Rueil Malmaison, FR;
Assignee:
Institute Francais du Petrole, Malmaison Cedex, FR;
Primary Examiner:
Int. Cl.
CPC ...
C04B 24/24 (2006.01); C04B 24/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a formulation of a foamed cement slurry comprising in combination: