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 6852662 B1

Expired

Date of Patent:

Feb. 08, 2005

Filed:

Oct. 24, 2003

Catalyst systems based on transition metal complexes for carbon monoxide copolymerization in an aqueous medium

Applicants:

Joachim Queisser, Mannheim, DE;

Michael Slany, Kirchheim, DE;

Michael Geprägs, Lambsheim, DE;

Ekkehard Lindner, Tübingen, DE;

Markus Schmid, Pfullingen, DE;

Joachim Wald, Albstadt-Ebingen, DE;

Peter Wegner, Tübingen, DE;

Inventors:

Joachim Queisser, Mannheim, DE;

Michael Slany, Kirchheim, DE;

Michael Geprägs, Lambsheim, DE;

Ekkehard Lindner, Tübingen, DE;

Markus Schmid, Pfullingen, DE;

Joachim Wald, Albstadt-Ebingen, DE;

Peter Wegner, Tübingen, DE;

Assignee:

BASF Aktiengesellschaft, Ludwigshafen, DE;

Attorney:

Keil & Weinkauf

Primary Examiner:

Caixia Lu

Int. Cl.

CPC ...

C08G067/02 ; B01J031/18 ;

U.S. Cl.

CPC ...

Abstract

Catalyst systems for the copolymerization of carbon monoxide and α-olefinically unsaturated compounds contain, as essential components,

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Queisser, Joachim. (2005). Catalyst systems based on transition metal complexes for carbon monoxide copolymerization in an aqueous medium (U.S. Patent No. 6852662). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6852662

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