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:
Mar. 27, 2012
Filed:
Dec. 31, 2010
Applicants:
Rainer Bruns, Leverkusen, DE;
Martin Kugler, Leichlingen, DE;
Thomas Jaetsch, Cologne, DE;
Hans-ludwig Elbe, Wuppertal, DE;
Dietmar Kuhnt, Burscheid, DE;
Olaf Gebauer, Cologne, DE;
Heiko Rieck, Langenfeld, DE;
Inventors:
Rainer Bruns, Leverkusen, DE;
Martin Kugler, Leichlingen, DE;
Thomas Jaetsch, Cologne, DE;
Hans-Ludwig Elbe, Wuppertal, DE;
Dietmar Kuhnt, Burscheid, DE;
Olaf Gebauer, Cologne, DE;
Heiko Rieck, Langenfeld, DE;
Assignee:
LANXESS Deutschland GmbH, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/47 (2006.01);
U.S. Cl.
CPC ...
Abstract
Use of compounds of the formula (I) in which R, R, Rand Rare as defined in the description for protecting engineered materials.