Patent · US Active

Double layer capacitors

US9312077B2 · kind B2 · utility

0Cited by

8References

14Claims

0Family size

Assignee

CALGON CARBON CORPORATION · US

Inventors

Joseph M. KLINVEX · Dorpsstraat, US
Walter G. Tramposch · Dorpsstraat, US
Robert H. Vaughn · Bethel Park, US
Robert O'Brien · Bethel Park, US

Key dates

Filing date	Dec 17, 2012
Grant date	Apr 12, 2016
Priority date	—
Expiry date	Sep 14, 2033

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E60/13
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

Activated carbons having improved volumetric capacitance and double layer capacitors including these activated carbons are described herein.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.