Duracell U.S. Operations, Inc.

États‑Unis d’Amérique


 
Quantité totale PI 432
Rang # Quantité totale PI 2 904
Note d'activité PI 3/5.0    185
Rang # Activité PI 3 743
Parent Berkshire Hathaway Inc.
Classe Nice dominante Appareils et instruments scienti...

Brevets

Marques

264 40
0 68
44 9
7
 
Dernier brevet 2024 - Magnetic battery cell connection...
Premier brevet 1991 - Alkaline cell
Dernière marque 2024 - BUILT DIFFERENTLY
Première marque 1964 - DURACELL

Industrie (Classification de Nice)

Derniers inventions, produits et services

2024 P/S General purpose consumer household batteries; low-voltage power supplies
P/S Batteries; Power supplies
2023 Invention Magnetic battery cell connection mechanism. A magnetic battery cell connection mechanism include...
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...
P/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 P/S Coin batteries for consumer electronic devices
Invention Battery. A battery includes an anode having an alkali metal as the active material, a cathode ha...
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 Oxidative delithiation of alkali nickel oxide. Provided are methods of preparing an electrochemi...
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...
P/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...
Invention Sensor assembly comprising conformable battery pack. A battery pack assembly includes an array o...
P/S Chemical agents sold as an ingredient of alkaline batteries.
Invention Secondary electrochemical cells with separator and electrolyte combination. 2.
Invention Beta-delithiated layered nickel oxide electrochemically active cathode material and a battery inc...
Invention Cathode for an electrochemical cell including at least one cathode additive. The invention is di...
Invention Removable tab and battery assembly having the same. A battery assembly includes a battery that ha...
P/S Electric batteries for consumer electronic devices and electric batteries, namely, coin batteries...
Invention Seal assembly for a battery cell. A seal assembly for a battery cell includes a grommet having an...
Invention Integrated determination of charges remaining via a power bank. A portable power bank and remote ...
Invention Integrated monitoring capacity of a power bank battery and devices charged therewith. A portable ...
P/S batteries
2020 Invention Battery
Invention Battery packaging
Invention Battery pack
P/S Electric batteries and electric batteries, namely, coin batteries.
Invention Energy storage unit
P/S Batteries; alkaline batteries; batteries, namely, AA-cell and AAA-cell batteries; electrical powe...
P/S Batteries; electrical power supplies.
Invention Monitoring capacity of a power bank battery and devices charged therewith. A portable power bank ...
Invention Monitoring charging efficiency of a mobile computing device via a power bank. A portable power ba...
Invention Intelligent determination of charges remaining via a power bank. A portable power bank and mobile...
2019 P/S General purpose batteries; rechargeable general purpose batteries; hearing aid batteries; automot...
P/S Generators of electricity, current generators, wind turbines. Apparatus and instruments for cond...
P/S Batteries; electrical power supplies
P/S batteries; alkaline batteries; batteries, namely, AA-cell and AAA-cell batteries; electrical powe...
P/S batteries; alkaline batteries; lithium batteries; batteries, namely, AA-cell, AAA-cell, C-cell, D...
P/S batteries; electrical power supplies; battery chargers; and charging appliances for rechargeable ...
P/S Batteries, namely, general purpose household batteries; hearing aid batteries; coin/button batter...
2018 P/S Batteries.
Invention Battery package
P/S household batteries; alkaline batteries; primary batteries
P/S Generators of electricity, current generators, and starters for motors and engines. Batteries, e...
P/S batteries; alkaline batteries; lithium batteries; batteries, namely, a-cell, c-cell, d-cell batte...
2017 P/S Batteries; battery chargers and parts therefor; power supplies.
P/S Batteries, namely, general purpose batteries, lithium coin batteries, marine batteries, solar bat...
P/S Batteries; battery chargers and parts therefor; power supplies; electrical power adapters
2016 P/S General purpose batteries, general purpose alkaline batteries, general purpose rechargeable batte...
2015 P/S Batteries [ and battery chargers ]
2013 P/S General purpose consumer household batteries
P/S Flashlights, lanterns and headlamps
2012 P/S Batteries
P/S General purpose consumer household batteries and battery chargers
P/S General purpose consumer household batteries and battery chargers.
P/S Lanterns and flashlights.
P/S Electrochemical cells and batteries, battery chargers, battery testers
P/S Electrochemical cells for the production of electricity; batteries; [ battery chargers, battery t...
P/S General purpose consumer household rechargeable batteries and battery chargers therefor.
P/S Batteries and battery chargers