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:
Jul. 16, 2019
Filed:
Jul. 22, 2013
Applicant:
Merck Patent Gmbh, Darmstadt, DE;
Inventors:
Nils Greinert, Seeheim-Jugenheim, DE;
Thomas Bauer, Darmstadt, DE;
Matthias Koch, Wiesbaden, DE;
Wolfgang Hechler, Lautertal, DE;
Assignee:
Merck Patent GmbH, Darmstadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/167 (2019.01); G09G 3/34 (2006.01); C09B 35/20 (2006.01); G02F 1/1333 (2006.01); C09B 69/10 (2006.01); G02F 1/1675 (2019.01);
U.S. Cl.
CPC ...
G02F 1/167 (2013.01); C09B 35/20 (2013.01); C09B 69/106 (2013.01); G02F 1/133348 (2013.01); G09G 3/344 (2013.01); G02F 2001/1678 (2013.01);
Abstract
This invention relates to electrophoretic fluids, the use of these fluids for the preparation of an electrophoretic display device, and electrophoretic displays comprising such fluids.