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:
Oct. 10, 2017
Filed:
Jun. 12, 2014
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Joungeun Yoo, Daejeon, KR;
Chong Kyu Shin, Daejeon, KR;
Seungpyo Jeong, Daejeon, KR;
Youngjea Kim, Daejeon, KR;
Jong-Chan Lee, Daejeon, KR;
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/10 (2016.01); B01J 39/18 (2017.01); C07C 309/10 (2006.01); C07F 1/06 (2006.01); C08J 5/22 (2006.01); H01M 8/1004 (2016.01); H01M 8/1048 (2016.01); H01M 8/1018 (2016.01);
U.S. Cl.
CPC ...
B01J 39/185 (2013.01); C07C 309/10 (2013.01); C07F 1/06 (2013.01); C08J 5/2262 (2013.01); H01M 8/1004 (2013.01); H01M 8/1048 (2013.01); C08J 2371/00 (2013.01); C08J 2371/12 (2013.01); H01M 2008/1095 (2013.01);
Abstract
The present specification relates to a sulfonate-based compound and a polymer electrolyte membrane using the same, a membrane electrode assembly including the same, and a fuel cell including the same.