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:
Aug. 27, 2013
Filed:
Apr. 09, 2010
Applicants:
Ju Ho Lee, Incheon, KR;
Dong Ii Kim, Incheon, KR;
Jang-bae Son, Incheon, KR;
Hyung-su Park, Incheon, KR;
Inchul Hwang, Seongnam, KR;
Ki Yun Cho, Seoul, KR;
Inventors:
Ju Ho Lee, Incheon, KR;
Dong II Kim, Incheon, KR;
Jang-Bae Son, Incheon, KR;
Hyung-Su Park, Incheon, KR;
Inchul Hwang, Seongnam, KR;
Ki Yun Cho, Seoul, KR;
Assignees:
Hyundai Motor Company, Seoul, KR;
Dongjin Semichem Co., Ltd., Incheon, KR;
Primary Examiner:
Int. Cl.
CPC ...
C08G 8/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
Polysulfone based polymer comprising a repeat unit represented by the following Chemical Formula 1 is provided:
Lee, Ju. (2013). Polysulfone polymers and related polymer electrolyte membranes and fuel cells (U.S. Patent No. 8519081). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8519081
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile