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:
Feb. 18, 2025
Filed:
Oct. 28, 2019
Applicant:
Pi Advanced Materials Co., Ltd., Iwol, KR;
Inventors:
Kyung Su Kim, Iwol, KR;
Dong Young Won, Iwol, KR;
Assignee:
PI Advanced Materials Co., Ltd., Iwol, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 32/205 (2017.01); B29C 55/00 (2006.01); B29C 55/06 (2006.01); C08J 5/18 (2006.01); B29K 79/00 (2006.01); B29L 7/00 (2006.01);
U.S. Cl.
CPC ...
C01B 32/205 (2017.08); B29C 55/005 (2013.01); B29C 55/06 (2013.01); C08J 5/18 (2013.01); B29K 2079/08 (2013.01); B29L 2007/008 (2013.01); C01P 2006/32 (2013.01); C08J 2379/08 (2013.01);
Abstract
Disclosed are a graphite sheet formed from a polyimide film having a molecular orientation ratio of at least about 1.25, and a method for producing the same.