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.:

US 9481618 B1

PDF
Full Text
Expired
Date of Patent:
Nov. 01, 2016

Filed:

Mar. 09, 2012
Applicants:

Kenichiro Itami, Nagoya, JP;

Yasutomo Segawa, Nagoya, JP;

Akiko Yagi, Nagoya, JP;

Inventors:

Kenichiro Itami, Nagoya, JP;

Yasutomo Segawa, Nagoya, JP;

Akiko Yagi, Nagoya, JP;

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07C 15/20 (2006.01); C07C 1/28 (2006.01); C07C 41/30 (2006.01); C07C 43/188 (2006.01); C07C 1/22 (2006.01); C07C 2/64 (2006.01); C07C 39/12 (2006.01); C07C 43/20 (2006.01); C07C 35/52 (2006.01); C07C 43/192 (2006.01);
U.S. Cl.
CPC ...
C07C 15/20 (2013.01); C07C 1/22 (2013.01); C07C 1/28 (2013.01); C07C 2/64 (2013.01); C07C 35/52 (2013.01); C07C 39/12 (2013.01); C07C 41/30 (2013.01); C07C 43/188 (2013.01); C07C 43/192 (2013.01); C07C 43/20 (2013.01); C07C 2101/16 (2013.01); C07C 2102/10 (2013.01); C07C 2103/90 (2013.01);
Abstract

A cyclopolyarylene compound represented by Formula (1):


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