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.

Date of Patent:
Jun. 02, 2026

Filed:

Feb. 18, 2022
Applicant:

Toyota Motor Engineering & Manufacturing North America, Inc., Plano, TX (US);

Inventors:

Rana Mohtadi, Northville, MI (US);

Oscar Tutusaus, Ann Arbor, MI (US);

Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 10/056 (2010.01); H01M 10/36 (2010.01);
U.S. Cl.
CPC ...
H01M 10/056 (2013.01); H01M 10/36 (2013.01); H01M 2300/0028 (2013.01); H01M 2300/0045 (2013.01); H01M 2300/0065 (2013.01);
Abstract

A method of forming an electrolyte includes combining a magnesium closo-borate-organic solvent salt with an organic cation-anion salt, and removing the organic solvent from the magnesium closo-borate-organic solvent salt and to form an electrolyte comprising a magnesium closo-borate salt/organic cation-anion salt mixture. The magnesium closo-borate salt can have the structure Mg(CBHX)where: y is 0 or 1; a is 10 or 12; z is 0 to a; and X is independently halogen, alkyl, alkoxy, acyl, aryl, alkylaryl, arylalkyl, and/or aryloxy substituents and wherein alkyl groups can be linear, branched, or cyclic. Also, any of the substituents can be partially or fully halogenated.


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Mohtadi, Rana. (2026). Boron containing electrolytes and methods of forming boron containing electrolytes for magnesium batteries (U.S. Patent No. 12646740). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12646740

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