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. 02, 2022
Filed:
Jul. 16, 2019
Applicant:
Factorial Inc., Woburn, MA (US);
Inventors:
Jia Du, North Reading, MA (US);
Luxi Shen, Woburn, MA (US);
Yaqi Tu, Woburn, MA (US);
Karlie Mellott, Woburn, MA (US);
Dong Ren, Wilmington, MA (US);
Assignee:
Factorial Inc., Woburn, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/24 (2006.01); H01M 4/62 (2006.01); C09D 171/02 (2006.01); H01M 4/36 (2006.01);
U.S. Cl.
CPC ...
H01M 4/628 (2013.01); C09D 171/02 (2013.01); H01M 4/366 (2013.01);
Abstract
A composition for forming an artificial sold electrolyte interphase (SEI) layer includes a polymer, an artificial SEI forming salt, and a solvent. The polymer and the artificial SEI forming salt are dispersed in the solvent.