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. 09, 2014
Filed:
Feb. 24, 2012
Tim Vosgroene, Ober-Ramstadt, DE;
Daniela Degenring, Gernsheim, DE;
Stefan Schlueter, Bickenbach, DE;
Sascha Hess, Gross-Rohrheim, DE;
Andrea Opolka, Suederholz, DE;
Eric Heiden, Greifswald, DE;
Tim Vosgroene, Ober-Ramstadt, DE;
Daniela Degenring, Gernsheim, DE;
Stefan Schlueter, Bickenbach, DE;
Sascha Hess, Gross-Rohrheim, DE;
Andrea Opolka, Suederholz, DE;
Eric Heiden, Greifswald, DE;
Merck Patent GmbH, Darmstadt, DE;
Abstract
The invention relates to compounds of the general formula (I) EA2-xEuxSiO4.aM2B4O7 (I) where EA stands for two or more elements selected from Ca, Sr, Zn and Ba, M stands for Li, Na or K, and a stands for a value from the range 0.01≦a≦0.08, and x stands for a value from the range 0.01≦x≦0.25.