Invention Grant
- Patent Title: Primary alkaline battery
-
Application No.: US17646677Application Date: 2021-12-30
-
Publication No.: US11811058B2Publication Date: 2023-11-07
- Inventor: Paul Albert Christian , Yichun Wang , Nikolay Krastev Iltchev , Kirakodu S. Nanjundaswamy , Jennifer Anne Nelson , Fan Zhang
- Applicant: DURACELL U.S. OPERATIONS, INC.
- Applicant Address: US DE Wilmington
- Assignee: DURACELL U.S. OPERATIONS, INC.
- Current Assignee: DURACELL U.S. OPERATIONS, INC.
- Current Assignee Address: US DE Wilmington
- Agency: MARSHALL, GERSTEIN & BORUN LLP
- The original application number of the division: US13627220 2012.09.26
- Main IPC: H01M4/505
- IPC: H01M4/505 ; H01M4/06 ; H01M4/36 ; H01M4/42 ; H01M6/04 ; H01M4/525 ; H01M4/08 ; H01M4/50 ; H01M4/26 ; B26B21/14 ; B26B21/22 ; B26B21/40 ; B26B21/52
Abstract:
A primary battery includes a cathode having a non-stoichiometric metal oxide including transition metals Ni, Mn, Co, or a combination of metal atoms, an alkali metal, and hydrogen; an anode; a separator between the cathode and the anode; and an alkaline electrolyte.
Public/Granted literature
- US20220123294A1 Primary Alkaline Battery Public/Granted day:2022-04-21
Information query
