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:
Dec. 28, 2010
Filed:
Jul. 10, 2009
Applicants:
Bernd Bruchmann, Freinsheim, DE;
Jean-francois Stumbe, Strasbourg, FR;
Harald Schaefer, Mannheim, DE;
Joelle Bedat, Offendorf, FR;
Inventors:
Bernd Bruchmann, Freinsheim, DE;
Jean-Francois Stumbe, Strasbourg, FR;
Harald Schaefer, Mannheim, DE;
Joelle Bedat, Offendorf, FR;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08G 63/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
High-functionality highly branched or hyperbranched polyesters based on di-, tri- or polycarboxylic acids and di-, tri- or polyols, processes for preparing them, and their use.
Bruchmann, Bernd. (2010). Highly functional, highly branched or hyperbranched polyesters, the production thereof and the use of the same (U.S. Patent No. 7858732). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7858732
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile