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:
Jan. 12, 2016
Filed:
Jun. 28, 2011
Niels Schulte, Kelkheim, DE;
Aurélie Ludemann, Frankfurt am Main, DE;
Junyou Pan, Frankfurt am Main, DE;
René P. Scheurich, Groβ-Zimmern, DE;
Thomas Eberle, Landau, DE;
Arne Buesing, Frankfurt am Main, DE;
Philipp Stoessel, Frankfurt am Main, DE;
Niels Schulte, Kelkheim, DE;
Aurélie Ludemann, Frankfurt am Main, DE;
Junyou Pan, Frankfurt am Main, DE;
René P. Scheurich, Groβ-Zimmern, DE;
Thomas Eberle, Landau, DE;
Arne Buesing, Frankfurt am Main, DE;
Philipp Stoessel, Frankfurt am Main, DE;
Merck Patent GmbH, Darmstadt, DE;
Abstract
The present invention relates to polymeric materials which have electron-transporting, hole-transporting and/or emitting units in the side chains. The present invention furthermore relates to processes for the preparation of these polymers, to the use of these polymers in electroluminescent devices and to electroluminescent devices comprising these polymers.