公开(公告)号：US11001430B2

公开(公告)日：2021-05-11

申请号：US15784018

申请日：2017-10-13

Applicant: DURACELL U.S. OPERATIONS, INC.

Inventor： Scott Stewart ,  Joseph Cerone ,  Bryan Shova ,  Kelly Lin ,  Jacqueline Denham

IPC: B65D75/34 ,  B65D75/36 ,  B65D77/04 ,  B65D77/20 ,  B65D75/32 ,  B65D5/38 ,  B65D75/52 ,  H01M50/24 ,  B65D75/56 ,  B65D83/00

Abstract: A battery package is described herein that advantageously maintains separation between batteries received therein while also providing a resealable opening to sequentially retrieve batteries therefrom. Further, the battery package can include an outer covering.

公开(公告)号：USD909199S1

公开(公告)日：2021-02-02

申请号：US29673559

申请日：2018-12-15

Applicant: DURACELL U.S. OPERATIONS, INC.

Designer： Kathleen Ann Baker ,  Tatiana Jouanneau ,  Scott Stewart ,  William Shackford ,  Natalie Denny ,  Michael Lafortezza ,  Paul Lafortezza ,  Cliff Fischer

公开(公告)号：USD909197S1

公开(公告)日：2021-02-02

申请号：US29673557

申请日：2018-12-14

Applicant: DURACELL U.S. OPERATIONS, INC.

Designer： Kathleen Ann Baker ,  Tatiana Jouanneau ,  Scott Stewart ,  William Shackford ,  Natalie Denny ,  Michael Lafortezza ,  Paul Lafortezza ,  Cliff Fischer

公开(公告)号：USD900028S1

公开(公告)日：2020-10-27

申请号：US29728148

申请日：2020-03-16

Applicant: DURACELL U.S. OPERATIONS, INC.

Designer： David N. Klein

公开(公告)号：US10608293B2

公开(公告)日：2020-03-31

申请号：US15340757

申请日：2016-11-01

Applicant: DURACELL U.S. OPERATIONS, INC.

Inventor： Joern Riemer ,  Robert Pavlinsky ,  Jordan Bourilkov ,  Steven J. Specht ,  George Turco ,  Sergio Coronado

IPC: H01M10/42 ,  G01R31/371 ,  G01R31/3835 ,  H04W4/70 ,  H04L29/08 ,  H01M10/48

Abstract: A reusable battery indicator comprises a voltage sensor configured to convert sensed analog characteristics of a battery to digital information; a communication circuit communicatively connected to the voltage sensor; an antenna operatively coupled to the communication circuit; and a connection mechanism having at least a first connector and a second connector that are electrically connected to the voltage sensor, the first connector and the second connector being adapted to be removably connected to a first battery terminal and to a second battery terminal, respectively, thereby completing an electrical circuit between the voltage sensor and the first and second battery terminals when the connection mechanism is coupled to the first battery terminal and to the second battery terminal.

公开(公告)号：US20200033413A1

公开(公告)日：2020-01-30

申请号：US16573970

申请日：2019-09-17

Applicant: DURACELL U.S. OPERATIONS, INC.

Inventor： Michael Pozin ,  Brianna Rose Derooy ,  Nikolai N. Issaev

IPC: G01R31/382 ,  H01M4/50 ,  G01R31/389 ,  H01M4/42 ,  H01M6/04

Abstract: The invention is directed toward an alkaline battery. The alkaline battery includes an anode; a cathode; an electrolyte; and a separator between the anode and the cathode. The anode includes an electrochemically active anode material. The cathode includes an electrochemically active cathode material. The electrolyte includes potassium hydroxide. The alkaline battery has an integrated in-cell ionic resistance (Ri) at 22° C. of less than about 39 mΩ.

公开(公告)号：US20200011938A1

公开(公告)日：2020-01-09

申请号：US16574038

申请日：2019-09-17

Applicant: DURACELL U.S. OPERATIONS, INC.

Inventor： Michael Pozin ,  Brianna Rose Derooy ,  Nikolai N. Issaev

IPC: G01R31/382 ,  H01M4/50 ,  G01R31/389 ,  H01M4/42 ,  H01M6/04

Abstract: The invention is directed toward a primary AAA alkaline battery. The primary AAA alkaline battery includes an anode; a cathode; an electrolyte; and a separator between the anode and the cathode. The anode includes an electrochemically active anode material. The cathode includes an electrochemically active cathode material. The electrolyte includes a hydroxide. The primary AA alkaline battery has an integrated in-cell ionic resistance (Ri) at 22° C. of less than about 39 mΩ.

公开(公告)号：US20200011936A1

公开(公告)日：2020-01-09

申请号：US16573987

申请日：2019-09-17

Applicant: DURACELL U.S. OPERATIONS, INC.

Inventor： Michael Pozin ,  Brianna Rose Derooy ,  Nikolai N. Issaev

IPC: G01R31/382 ,  H01M4/50 ,  G01R31/389 ,  H01M4/42 ,  H01M6/04

Abstract: The invention is directed toward a primary AA alkaline battery. The primary AA alkaline battery includes an anode; a cathode; an electrolyte; and a separator between the anode and the cathode. The anode includes an electrochemically active anode material. The cathode includes an electrochemically active cathode material. The electrolyte includes potassium hydroxide. The primary AA alkaline battery has an integrated in-cell ionic resistance (Ri) at 22° C. of less than about 39 mΩ. The separator has a porosity of greater than 70%.

公开(公告)号：US20190252683A1

公开(公告)日：2019-08-15

申请号：US16397590

申请日：2019-04-29

Applicant: DURACELL U.S. OPERATIONS, INC.

Inventor： Jennifer A. Nelson ,  David Lloyd Anglin ,  Mariarosa Brundu ,  Paul Albert Christian

IPC: H01M4/525 ,  H01M4/131 ,  H01M4/38 ,  H01M4/36 ,  H01M4/24 ,  H01M4/06 ,  H01M6/50 ,  H01M4/52 ,  H01M10/48 ,  H01M6/04 ,  H01M10/30 ,  H01M4/32

CPC classification number: H01M4/525 ,  F02M51/02 ,  H01M4/06 ,  H01M4/131 ,  H01M4/244 ,  H01M4/32 ,  H01M4/366 ,  H01M4/38 ,  H01M4/52 ,  H01M6/04 ,  H01M6/505 ,  H01M6/5083 ,  H01M10/30 ,  H01M10/488 ,  H01M2004/021 ,  H01M2300/0085

Abstract: The invention is directed towards an electrochemically active cathode material. The electrochemically active cathode includes beta-delithiated layered nickel oxide and an electrochemically active cathode material selected from the group consisting of manganese oxide, manganese dioxide, electrolytic manganese dioxide (EMD), chemical manganese dioxide (CMD), high power electrolytic manganese dioxide (HP EMD), lambda manganese dioxide, gamma manganese dioxide, beta manganese dioxide, and mixtures thereof. The beta-delithiated layered nickel oxide has an X-ray diffraction pattern. The X-ray diffraction pattern of the beta-delithiated layered nickel oxide includes a first peak from about 14.9° 2θ to about 16.0° 2θ; a second peak from about 21.3° 2θ to about 22.7° 2θ; a third peak from about 37.1° 2θ to about 37.4° 2θ; a fourth peak from about 43.2° 2θ to about 44.0° 2θ; a fifth peak from about 59.6° 2θ to about 60.6° 2θ; and a sixth peak from about 65.4° 2θ to about 65.9° 2θ.

公开(公告)号：US20190214646A1

公开(公告)日：2019-07-11

申请号：US16357245

申请日：2019-03-18

Applicant: DURACELL U.S. OPERATIONS, INC.

Inventor： Paul Albert Christian ,  Yichun Wang ,  Nikolay Krastev IItchev ,  Kirakodu S. Nanjundaswamy ,  Jennifer Anne Nelson ,  Fan Zhang

IPC: H01M4/505 ,  H01M4/26 ,  H01M4/525 ,  H01M4/06 ,  H01M4/36 ,  H01M4/50 ,  H01M4/08 ,  H01M6/04 ,  H01M4/42

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.