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. 24, 2009
Filed:
Jan. 23, 2006
Applicants:
Jürgen Huff, Ludwigshafen, DE;
Marcus Guzmann, Muhlhausen, DE;
Gregor Brodt, Heppenheim, DE;
Pulakesh Mukherjee, Mannheim, DE;
Peter Poganiuch, Neustadt, DE;
Inventors:
Jürgen Huff, Ludwigshafen, DE;
Marcus Guzmann, Muhlhausen, DE;
Gregor Brodt, Heppenheim, DE;
Pulakesh Mukherjee, Mannheim, DE;
Peter Poganiuch, Neustadt, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09K 8/588 (2006.01);
U.S. Cl.
CPC ...
Abstract
Use of water-soluble polymers for tertiary mineral oil production by introducing the polymer into a mineral oil deposit, in which the water-soluble polymers are used in the form of a dispersion of the water-soluble polymer and at least one water-soluble, polymeric stabilizer.