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. 08, 2008
Filed:
Aug. 02, 2004
Applicants:
Jong-in Lee, Suwon-si, KR;
Seung-min Ryu, Yongin-si, KR;
Su-aa Jung, Suwon-si, KR;
Inventors:
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 11/00 (2006.01); C07F 1/08 (2006.01); C07D 471/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A bipyridine-based metal complex includes a complex of bipyridine-based ligands and metals, and is utilized in an ink composition. The bipyridine-based metal complex may be used alone, as well as in combination with other coloring agents.