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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.:

US 11594733 B1

PDFFull Text
Date of Patent:
Feb. 28, 2023

Filed:

Apr. 29, 2022

Aqueous-based solid polymer suspensions in a polymer solution as a binder for si dominant anodes

Applicant:

Enevate Corporation, Irvine, CA (US);

Inventors:

Sanjaya Perera, Irvine, CA (US);

Benjamin Yong Park, Irvine, CA (US);

Rahul Kamath, Irvine, CA (US);

Younes Ansari, Irvine, CA (US);

Assignee:

Enevate Corporation, Irvine, CA (US);

Attorney:

McAndrews, Held & Malloy, Ltd.

Primary Examiner:

Carlos Barcena

Int. Cl.
CPC ...
H01M 4/62 (2006.01); H01M 4/134 (2010.01); H01M 4/38 (2006.01); H01M 4/1395 (2010.01); H01M 4/04 (2006.01); H01M 10/0525 (2010.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 4/622 (2013.01); H01M 4/0404 (2013.01); H01M 4/0471 (2013.01); H01M 4/134 (2013.01); H01M 4/1395 (2013.01); H01M 4/386 (2013.01); H01M 4/625 (2013.01); H01M 10/0525 (2013.01); H01M 2004/027 (2013.01);
Abstract

Systems and methods utilizing aqueous-based polymer binders for silicon-dominant anodes may include an electrode coating layer on a current collector, where the electrode coating layer is formed from silicon and an aqueous-based suspension-solution binder composition comprising a water soluble (aqueous-based) polymer as part of a multi-component binder composition that also contains an water insoluble polymer. The electrode coating layer may include more than 70% silicon and the anode may be in a lithium ion battery.

Find Patent Forward Citations

Perera, Sanjaya. (2023). Aqueous-based solid polymer suspensions in a polymer solution as a binder for si dominant anodes (U.S. Patent No. 11594733). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11594733

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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