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:
Sep. 03, 2019
Filed:
Sep. 23, 2014
Applicant:
Max-planck-gesellschaft Zur Förderung Der Wissenschaften E.v., München, DE;
Inventors:
Katharina Landfester, Mainz, DE;
Yuri Avlasevich, Mainz, DE;
Andrey Turshatov, Griesheim, DE;
Frederik Wurm, Mainz, DE;
Mikhail Filatov, Mainz, DE;
Dzmitry Busko, Mainz, DE;
Stanislav Balouchev, Mainz, DE;
Filippo Marsico, Mainz, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 49/00 (2006.01); C09K 11/06 (2006.01); H01L 51/00 (2006.01); H01L 51/50 (2006.01);
U.S. Cl.
CPC ...
C09K 11/06 (2013.01); A61K 49/0015 (2013.01); C09K 2211/1007 (2013.01); C09K 2211/1011 (2013.01); C09K 2211/1029 (2013.01); C09K 2211/185 (2013.01); H01L 51/0003 (2013.01); H01L 51/5016 (2013.01);
Abstract
A long-term stable photoactive composition, namely a phosphorescent composition or a TTA-photon upconversion composition, contains: