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:
Nov. 10, 2015
Filed:
Nov. 25, 2011
Nils Greinert, Neumuenster, DE;
Marc Uerdingen, Lohmar, DE;
Ludger Beylage, Reinheim, DE;
Nikolai (Mykola) Ignatyev, Duisburg, DE;
Jonathan Henry Wilson, Southampton, GB;
Mark John Goulding, Ringwood, GB;
Roger Kemp, Winchester, GB;
Ashley Nathan Smith, Southampton, GB;
Paul Bartlett, Bath, GB;
Peter Barthen, Rheinberg, DE;
Walter Frank, Wuppertal, DE;
Rodrigo Sanchez Garcia, Federal District, MX;
Nils Greinert, Neumuenster, DE;
Marc Uerdingen, Lohmar, DE;
Ludger Beylage, Reinheim, DE;
Nikolai (Mykola) Ignatyev, Duisburg, DE;
Jonathan Henry Wilson, Southampton, GB;
Mark John Goulding, Ringwood, GB;
Roger Kemp, Winchester, GB;
Ashley Nathan Smith, Southampton, GB;
Paul Bartlett, Bath, GB;
Peter Barthen, Rheinberg, DE;
Walter Frank, Wuppertal, DE;
Rodrigo Sanchez Garcia, Federal District, MX;
Merck Patent GmbH, , DE;
The University of Bristol, , GB;
Abstract
This invention relates to polymer particles with surface functionality for charge retention, a process for their preparation, the use of these particles for the preparation of an electrophoretic device, electrophoretic displays comprising such particle, and new polymerisable dyes.