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:
Mar. 19, 2019
Filed:
Jun. 30, 2014
Applicant:
Basf SE, Ludwigshafen, DE;
Inventors:
Keita Tanaka, Nishinomiya, JP;
Hisatoshi Kura, Takarazuka, JP;
Kazuhiko Kunimoto, Kawanishi, JP;
Kaori Sameshima, Tondabayashi, JP;
Assignee:
BASF SE, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F 7/031 (2006.01); G02B 5/20 (2006.01); C07D 409/14 (2006.01); C07D 209/86 (2006.01); G03F 7/00 (2006.01); G03F 7/027 (2006.01); G03F 7/033 (2006.01); G03F 7/038 (2006.01); C08F 22/20 (2006.01); G03F 7/032 (2006.01); G03F 7/20 (2006.01); G03F 7/32 (2006.01);
U.S. Cl.
CPC ...
G03F 7/031 (2013.01); C07D 209/86 (2013.01); C07D 409/14 (2013.01); C08F 22/20 (2013.01); G02B 5/201 (2013.01); G03F 7/0007 (2013.01); G03F 7/027 (2013.01); G03F 7/032 (2013.01); G03F 7/033 (2013.01); G03F 7/0388 (2013.01); G03F 7/20 (2013.01); G03F 7/322 (2013.01);
Abstract
Compounds of the formula (I) wherein