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:
Jun. 05, 2018
Filed:
Oct. 15, 2013
Eaglepicher Technologies, Llc, Joplin, MO (US);
Umamaheswari Janakiraman, Webb City, MO (US);
Ernest Ndzebet, Carl Junction, MO (US);
Mario Destephen, Joplin, MO (US);
Greg Miller, Diamond, MO (US);
Joe Edington, Joplin, MO (US);
Ramanathan Thillaiyan, Joplin, MO (US);
EAGLEPICHER TECHNOLOGIES, LLC, Joplin, MO (US);
Abstract
A non-aqueous electrochemical cell including a lithium anode, a solid cathode, a first separator and a second separator disposed between the anode and the cathode, and an electrolyte in fluid communication with the anode, the cathode, and the first and the second separators, the first separator having a higher melting point (or shut-down) temperature than the melting point (or shut-down) temperature of the second separator.