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.:

US 9670435 B1

PDF
Full Text
Expired
Date of Patent:
Jun. 06, 2017

Filed:

Nov. 22, 2011
Applicants:

Jürgen Detering, Limburgerhof, DE;

Bolette Urtel, Bobenheim-Roxheim, DE;

Heike Weber, Mannheim, DE;

Roland Ettl, Altluβheim, DE;

Torben Gädt, Traunstein, DE;

Ewald Heintz, Schweigen-Rechtenbach, DE;

Thorsten Bastigkeit, Wuppertal, DE;

Thomas Eiting, Düsseldorf, DE;

Dorota Sendor-müller, Düsseldorf, DE;

Inventors:

Jürgen Detering, Limburgerhof, DE;

Bolette Urtel, Bobenheim-Roxheim, DE;

Heike Weber, Mannheim, DE;

Roland Ettl, Altluβheim, DE;

Torben Gädt, Traunstein, DE;

Ewald Heintz, Schweigen-Rechtenbach, DE;

Thorsten Bastigkeit, Wuppertal, DE;

Thomas Eiting, Düsseldorf, DE;

Dorota Sendor-Müller, Düsseldorf, DE;

Assignee:

BASF SE, Ludwigshafen, DE;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 220/06 (2006.01); C08F 228/02 (2006.01); C11D 3/37 (2006.01); C08F 220/28 (2006.01); C08F 220/58 (2006.01);
U.S. Cl.
CPC ...
C11D 3/378 (2013.01); C08F 220/06 (2013.01); C08F 2220/286 (2013.01); C08F 2220/585 (2013.01);
Abstract

The invention relates to copolymers which comprise, in copolymerized form,


Find Patent Forward Citations

Detering, Jürgen. (2017). Copolymers comprising carboxylic acid groups, sulfo groups and polyalkylene oxide groups as a scale-inhibiting additive to washing and cleaning products (U.S. Patent No. 9670435). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9670435

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