US 12,113,199 B1Granted

Ultra high capacity performance battery cell

AssigneeHHeLi, LLC

InventorPaige L. Johnson

Life of this patent

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Abstract

A battery comprising a high capacity electrode construction may include layering of the electrode and/or low active material loading.

Claims11

Dependent claims

A battery cell comprising:

cathodic active material including nanoparticles comprising tin oxide, the tin oxide in a range of 1% to 19% by weight of the cathodic active material.

Dependencies are inferred from the claim text.

Facts

Application: 18/321,539Filed 22 May 2023 · continuation
Priority: 21 Jun 2017
Granted: 8 Oct 2024
Term ends: Not estimatedThe source records don’t support an estimate.

Classification18 codes

H01M 4/131
Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof: electrodes based on…
H01M 4/134
Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof: electrodes based on…
H01M 4/366
Composites: as layered products
H01M 4/483
Of inorganic oxides or hydroxides: for non-aqueous cells

Family

Application62/523,143Us provisional application · filed 21 Jun 2017
Application16/014,738Parent of this continuation · filed 21 Jun 2018
Application17/220,680Parent of this continuation · filed 1 Apr 2021
US 10,978,731 B2Parent of this continuation · filed 13 Apr 2021
US 11,658,281 B2Parent of this continuation
US 2018/0375146 A1Published application
US 2021/0296680 A1Published application
US 12,113,199 B1This patent

From the US filing history. Foreign family members aren’t listed.

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