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:
Nov. 18, 2025
Filed:
Jan. 11, 2024
Rivian Ip Holdings, Llc, Irvine, CA (US);
Meng Wang, Pleasanton, CA (US);
Debaditya Biswas, San Jose, CA (US);
Daniel Matthew Davies, San Francisco, CA (US);
Kenton Robert Harris, Bloomington, IL (US);
Rivian IP Holdings, LLC, Irvine, CA (US);
Abstract
Aspects of the subject disclosure relate to battery cells having an electrode roll, and one or more current collectors at one or more ends of the electrode roll. Tabs extending from electrodes of the electrode roll at an end of the electrode roll may be folded into contact with the current collector at that end of the electrode roll, without overlapping the tabs. This may help to reduce the amount of space occupied by the tabs at the ends of the battery cell, which can facilitate an increase in electrode size that allows for an increased energy density and/or power capacity of the battery cell.