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. 13, 2018
Filed:
May. 25, 2016
Applicant:
Seeo, Inc, Hayward, CA (US);
Inventors:
Jin Yang, Pleasanton, CA (US);
Kulandaivelu Sivanandan, Fremont, CA (US);
Xiao-Liang Wang, San Leandro, CA (US);
Hany Basam Eitouni, Oakland, CA (US);
Steven Lam, San Jose, CA (US);
Assignee:
Seeo, Inc., Hayward, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/131 (2010.01); H01M 10/0569 (2010.01); H01M 10/0525 (2010.01); H01M 4/134 (2010.01); H01M 4/136 (2010.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 10/0569 (2013.01); H01M 4/131 (2013.01); H01M 4/134 (2013.01); H01M 4/136 (2013.01); H01M 10/0525 (2013.01); H01M 2004/027 (2013.01); H01M 2004/028 (2013.01);
Abstract
Perfluoropolyether electrolytes have either one or two terminal nitrile groups and an alkali metal salt. The alkali metal salt can be a lithium salt, a sodium salt, a potassium salt, or a cesium salt. The salt can make up between 5 and 30 wt % of the electrolyte composition. Such electrolytes have shown high ionic conductivities, making them useful as lithium cell electrolytes.