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. 02, 2026
Filed:
Jan. 08, 2021
Applicant:
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Inventors:
Hiroaki Umehara, Fukushima, JP;
Hirosuke Saito, Osaka, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 290/06 (2006.01); C08J 5/24 (2006.01); H05K 1/03 (2006.01);
U.S. Cl.
CPC ...
C08F 290/062 (2013.01); C08J 5/244 (2021.05); H05K 1/0326 (2013.01); H05K 1/0366 (2013.01); C08J 2351/00 (2013.01); C08J 2425/08 (2013.01);
Abstract
A resin composition contains a polyphenylene ether compound having a carbon-carbon unsaturated double bond at the terminal, a maleimide compound (A) having an indane structure in the molecule, and an inorganic filler.