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:
Jun. 04, 2019
Filed:
May. 20, 2014
Applicants:
Merck Patent Gmbh, Darmstadt, DE;
The Queen's University of Belfast, Belfast, GB;
Inventors:
Louise D. Farrand, Dorset, GB;
Nils Greinert, Seeheim-Jugenheim, DE;
Jonathan H. Wilson, Southampton, GB;
Thomas Bauer, Darmstadt, DE;
Claire Topping, Southampton, GB;
Sarah Norman, Chilton, GB;
Assignees:
Merck Patent GmbH, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 2/14 (2006.01); C08F 220/18 (2006.01); C08F 2/26 (2006.01); C08F 220/14 (2006.01); C09B 69/10 (2006.01); C09D 5/44 (2006.01); G02F 1/1675 (2019.01);
U.S. Cl.
CPC ...
C08F 220/18 (2013.01); C08F 2/14 (2013.01); C08F 2/26 (2013.01); C08F 220/14 (2013.01); C09B 69/106 (2013.01); C09D 5/4411 (2013.01); G02F 2001/1678 (2013.01);
Abstract
This invention relates to polymer particles, a process for their preparation, electrophoretic fluids comprising such particles, and electrophoretic display devices comprising such fluids.