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. 11, 2026
Filed:
Dec. 27, 2022
Applicant:
Rivian Ip Holdings, Llc, Plymouth, MI (US);
Inventors:
Soo Kim, Fremont, CA (US);
Yumi Kim, San Jose, CA (US);
Sookyung Jeong, San Jose, CA (US);
Liyuan Sun, Mountain View, CA (US);
Ruidong Yang, Hockessin, DE (US);
Tae Kyoung Kim, Albany, CA (US);
Ki Tae Park, Santa Clara, CA (US);
Assignee:
Rivian IP Holdings, LLC, Irvine, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 50/46 (2021.01); H01M 10/0585 (2010.01); H01M 10/42 (2006.01); H01M 50/449 (2021.01); H01M 50/489 (2021.01); H01M 50/491 (2021.01);
U.S. Cl.
CPC ...
H01M 50/46 (2021.01); H01M 10/0585 (2013.01); H01M 10/4235 (2013.01); H01M 50/449 (2021.01); H01M 50/489 (2021.01); H01M 50/491 (2021.01); H01M 2220/20 (2013.01);
Abstract
Provided herein is a battery cell. The battery cell can include a cation-selective ion-exchange membrane. The cation-selective ion-exchange membrane can allow lithium ions to pass through the membrane. The cation-selective ion-exchange membrane can impede manganese ions from passing through the membrane.