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:
Mar. 26, 2019
Filed:
Dec. 22, 2015
Applicant:
Ppg Industries Ohio, Inc., Cleveland, OH (US);
Inventors:
David B. Asay, Freeport, PA (US);
Noel R. Vanier, Wexford, PA (US);
Anand K. Atmuri, Monroeville, PA (US);
Stuart D. Hellring, Pittsburg, PA (US);
Cheng-Hung Hung, Wexford, PA (US);
Charles F. Kahle, Pittsburg, PA (US);
John W. Burgman, Brecksville, OH (US);
Ran Yi, State College, PA (US);
Assignee:
PPG Industries Ohio, Inc., Cleveland, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01G 11/42 (2013.01); C09D 5/24 (2006.01); H01G 11/34 (2013.01); H01G 11/46 (2013.01); H01G 11/36 (2013.01); H01G 11/48 (2013.01);
U.S. Cl.
CPC ...
C09D 5/24 (2013.01); H01G 11/34 (2013.01); H01G 11/36 (2013.01); H01G 11/46 (2013.01); H01G 11/48 (2013.01); Y02E 60/13 (2013.01); Y02T 10/7022 (2013.01);
Abstract
Supercapacitor electrodes comprising active charge supporting particles, graphenic carbon particles, and a binder are disclosed. The active charge supporting particles may comprise activated carbon. The graphenic carbon particles may be thermally produced. The electrodes may further comprise electrically conductive carbon.