US 12,119,462 B2Granted

Sensing device for detecting analytes in batteries

AssigneeLyten, Inc.

InventorsSung H. Lim, Karel Vanheusden, Daniel Cook, George Clayton Gibbs

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Abstract

A sensing device configured to monitor a battery pack is disclosed. The sensing device may include a plurality of carbon-based sensors enclosed within the battery pack. Each sensor coupled may be between a corresponding pair of electrodes, and may include a plurality of 3D graphene-based sensing materials. In some instances, the 3D graphene-based sensing materials of a first sensor may be functionalized with a first material configured to detect a presence of each analyte of a first group of analytes, and the 3D graphene-based sensing materials of a second sensor may be functionalized with a second material configured to detect a presence of each analyte of a second group of analytes.

Claims25

Dependent claims

A sensing device configured to monitor a battery pack, the sensing device comprising:

a plurality of carbon-based sensors enclosed within the battery pack, each carbon-based sensor coupled between a corresponding pair of electrodes and including a plurality of 3D graphene-based sensing materials, wherein:
the 3D graphene-based sensing materials of a first carbon-based sensor are functionalized with a first material configured to detect a presence of each analyte of a first group of analytes;
and
the 3D graphene-based sensing materials of a second carbon-based sensor are functionalized with a second material configured to detect a presence of each analyte of a second group of analytes, wherein the second group of analytes is a subset of the first group of analytes.

1 more element

Dependencies are inferred from the claim text.

Facts

Application: 17/182,082Filed 22 Feb 2021 · continuation in part
Priority: 4 Jan 2018
Published: US 2021/0172905 A110 Jun 2021
Granted: 15 Oct 2024
Term ends: Not estimatedThe source records don’t support an estimate.

Classification31 codes

B01J 20/0225
Comprising compounds of metals not provided for in B01J20/04: compounds of Fe, Ru, Os, Co, Rh, Ir, Ni, Pd, Pt
H01M 10/48
Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells: accumulators combined with arrangements for…
B01J 20/20
Comprising inorganic material: comprising free carbon; comprising carbon obtained by carbonising processes
B01J 20/205
Comprising free carbon; comprising carbon obtained by carbonising processes: carbon nanostructures, e.g. nanotubes, nanohorns, nanocones, nanoballs

Family

Application62/613,716Us provisional application · filed 4 Jan 2018
Application16/239,423Parent of this continuation · filed 3 Jan 2019
Application62/815,927Us provisional application · filed 8 Mar 2019
Application16/706,542Parent of this continuation-in-part · filed 6 Dec 2019
US 10,502,705 B2Parent of this continuation · filed 10 Dec 2019
Application62/979,095Us provisional application · filed 20 Feb 2020
Application16/887,293Parent of this continuation-in-part · filed 29 May 2020
Application63/088,541Us provisional application · filed 7 Oct 2020
US 2021/0172905 A1Pre-grant publication · published 10 Jun 2021
US 11,137,368 B2Parent of this continuation-in-part
US 10,955,378 B2Parent of this continuation-in-part
Application16/706,542Parent of this continuation
US 2019/0204265 A1Published application
US 2020/0256827 A1Published application
US 2020/0292487 A1Published application
US 12,119,462 B2This patent

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

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