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:
Aug. 07, 2012
Filed:
Oct. 08, 2004
Applicants:
Jean-francois Stumbe, Strasbourg, FR;
Bernd Bruchmann, Freinsheim, DE;
Dietmar Haering, Schriesheim, DE;
Yvonne Heischkel, Mannheim, DE;
Inventors:
Jean-Francois Stumbe, Strasbourg, FR;
Bernd Bruchmann, Freinsheim, DE;
Dietmar Haering, Schriesheim, DE;
Yvonne Heischkel, Mannheim, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L 67/06 (2006.01); C08F 299/04 (2006.01); C08F 265/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
Hyperbranched polyesters containing ethylenically unsaturated groups and obtainable by reacting