Duracell U.S. Operations, Inc.

United States of America


 
Total IP 419
Total IP Rank # 3,086
IP Activity Score 3/5.0    150
IP Activity Rank # 4,568
Parent Entity Berkshire Hathaway Inc.
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

250 39
0 69
46 8
7
 
Last Patent 2025 - Battery
First Patent 1991 - Alkaline cell
Last Trademark 2024 - BAND Design
First Trademark 1964 - DURACELL

Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 G/S 9V batteries; AA batteries; AAA batteries; alkaline batteries; C-cell batteries; D-cell batteries...
Invention Charging base for portable rechargeable devices. A charging base for a rechargeable device includ...
Invention Battery. A battery includes a housing, and within the housing, an anode having an alkali metal a...
Invention Portable charging hub. A portable power station includes a housing and a rechargeable battery di...
Invention Portable charging hub. A portable power station includes a housing and a rechargeable battery dis...
Invention Integrated monitoring capacity of a power bank battery and devices charged therewith. A portable...
Invention Oxidative delithiation of alkali nickel oxide. Provided are methods of preparing an electrochemi...
G/S General purpose consumer household batteries; low-voltage power supplies
G/S Batteries; Power supplies
Invention Battery cell with safety layer. A battery cell comprising a composite water-responsive safety la...
2023 Invention Magnetic battery cell connection mechanism. A magnetic battery cell connection mechanism include...
Invention Monitoring capacity of a power bank battery and devices charged therewith. A portable power bank ...
Invention Seal assembly for a battery cell. A seal assembly for a battery cell includes a grommet having a...
Invention Battery including beta-delithiated layered nickel oxide electrochemically active cathode material...
G/S Batteries; electrical power supplies; battery chargers; charging appliances for rechargeable equ...
Invention Reusable battery indicator with electrical lock and key. A reusable battery indicator includes a...
Invention Phosphate-based surfactants for alkaline battery anodes. An anode composition, an alkali battery,...
Invention Phosphate based surfactants for alkaline battery anode. An anode composition, an alkali battery,...
Invention Battery cell seal, seal assembly for battery cell, and battery cell comprising a cross-linked gro...
Invention Integrated monitoring capacity of a power bank battery and devices charged therewith. A portable ...
2022 G/S Coin batteries for consumer electronic devices
Invention Battery. A battery includes a housing, and within the housing, an anode having an alkali metal as...
Invention Primary alkaline battery with integrated in-cell resistances. i) at 22° C. of less than about 39 ...
Invention Battery cell with safety layer. A battery cell comprising a composite water-responsive safety lay...
Invention Systems and methods for remotely determining a battery characteristic. Included are embodiments f...
Invention Battery including beta-delithiated layered nickle oxide electrochemically active cathode material...
2021 Invention Oxidative delithiation of alkali nickel oxide. 1-a1+a2xy1+a22, wherein A comprises an alkali meta...
Invention Primary alkaline battery. A primary battery includes a cathode having a non-stoichiometric metal ...
Invention Integrated monitoring charging efficiency of a rechargeable device via a power bank. A portable p...
Invention Magnetic battery cell connection mechanism. A magnetic battery cell connection mechanism includes...
G/S Chemical agents for use as an ingredient in the manufacture of alkaline batteries for household u...
Invention Conformable battery pack assembly. A conformable battery pack assembly includes an array of indiv...
Invention Conformable battery pack assembly. A conformable battery pack assembly includes an array of indi...
Invention Sensor assembly comprising conformable battery pack. A battery pack assembly includes an array of...
G/S Chemical agents sold as an ingredient of alkaline batteries.
Invention Removable tab and battery assembly having the same. A battery assembly includes a battery that ha...
Invention Integrated determination of charges remaining via a power bank. A portable power bank and remote ...
G/S batteries
2020 Invention Battery
Invention Battery pack
Invention Energy storage unit
Invention Battery packaging
G/S Batteries; alkaline batteries; batteries, namely, AA-cell and AAA-cell batteries; electrical powe...
G/S General purpose batteries; low-voltage power supplies.
2019 G/S General purpose batteries; rechargeable general purpose batteries; hearing aid batteries; automot...
G/S Generators of electricity, current generators, wind turbines. Apparatus and instruments for cond...
G/S Batteries; electrical power supplies
G/S batteries; alkaline batteries; batteries, namely, AA-cell and AAA-cell batteries; electrical powe...
G/S batteries; alkaline batteries; lithium batteries; batteries, namely, AA-cell, AAA-cell, C-cell, D...
G/S batteries; electrical power supplies; battery chargers; and charging appliances for rechargeable ...
G/S Batteries, namely, general purpose household batteries; hearing aid batteries; coin/button batter...
2018 G/S Batteries.
G/S household batteries; alkaline batteries; primary batteries
G/S Generators of electricity, current generators, and starters for motors and engines. Batteries, e...
G/S batteries; alkaline batteries; lithium batteries; batteries, namely, a-cell, c-cell, d-cell batte...
2017 G/S Batteries; battery chargers and parts therefor; power supplies.
G/S Batteries, namely, general purpose batteries, lithium coin batteries, marine batteries, solar bat...
G/S Batteries; battery chargers and parts therefor; power supplies; electrical power adapters
2016 G/S General purpose batteries, general purpose alkaline batteries, general purpose rechargeable batte...
2015 G/S Batteries [ and battery chargers ]
2013 G/S General purpose consumer household batteries
G/S Flashlights, lanterns and headlamps
2012 G/S Batteries
G/S General purpose consumer household batteries and battery chargers
G/S General purpose consumer household batteries and battery chargers.
G/S Lanterns and flashlights.
G/S Electrochemical cells and batteries, battery chargers, battery testers
G/S Electrochemical cells for the production of electricity; batteries; [ battery chargers, battery t...
G/S General purpose consumer household rechargeable batteries and battery chargers therefor.
G/S Batteries and battery chargers