What technology area does this patent fall under?

Primary CPC classification H01M4/06. Mapped technology areas include Electricity.

When was this patent published?

Publication date Thu Nov 07 2024 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). Legal status and post-grant events are not shown on this page.

What related patents are in patentsdb?

We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).

Primary Battery

US2024372063A1 · US · A1

Patent metadata
Field	Value
Publication number	US-2024372063-A1
Application number	US-202118692562-A
Country	US
Kind code	A1
Filing date	Oct 28, 2021
Priority date	Oct 28, 2021
Publication date	Nov 7, 2024
Grant date	—

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Title
What the patent document calls the invention.
Abstract
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Assignees and inventors
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Key dates
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First independent claim
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CPC / IPC classifications
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Citations and related patents
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Abstract

Official abstract text for this publication.

A primary battery includes a positive electrode containing isatin, a negative electrode containing magnesium or aluminum, and an electrolyte disposed between the positive electrode and the negative electrode.

First claim

Opening claim text (preview).

1 . A primary battery comprising: a positive electrode containing isatin; a negative electrode containing magnesium or aluminum; and an electrolyte disposed between the positive electrode and the negative electrode. 2 . The primary battery according to claim 1 , wherein the positive electrode and the negative electrode are each formed on a sheet-like current collector containing at least one selected from the group consisting of copper, iron, and carbon. 3 . The primary battery according to claim 1 , having a bipolar stack structure. 4 . The primary battery according to claim 2 , having a bipolar stack structure.

Assignees

Nippon Telegraph & Telephone

Inventors

Classifications

H01M4/46
Alloys based on magnesium or aluminium · CPC title
H01M2004/029
Bipolar electrodes · CPC title
H01M4/661
Metal or alloys, e.g. alloy coatings (H01M4/669 take precedence) · CPC title
H01M4/60
of organic compounds · CPC title
H01M4/06Primary
Electrodes for primary cells · CPC title

Patent family

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View patent family 86157561

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Frequently asked questions

Answers are generated from the same data shown on this page.

What does patent US2024372063A1 cover?: A primary battery includes a positive electrode containing isatin, a negative electrode containing magnesium or aluminum, and an electrolyte disposed between the positive electrode and the negative electrode.
Who is the assignee on this patent?: Nippon Telegraph & Telephone
What technology area does this patent fall under?: Primary CPC classification H01M4/06. Mapped technology areas include Electricity.
When was this patent published?: Publication date Thu Nov 07 2024 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). Legal status and post-grant events are not shown on this page.
What related patents are in patentsdb?: We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).