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Nicholas P. W. Pieczonka
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Windsor, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Capacitance-based quality monitoring and control in battery manufac...
Patent number
12,040,461
Issue date
Jul 16, 2024
GM Global Technology Operations LLC
Erik Damon Huemiller
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrochemical exchange for the fabrication of a layered anode mat...
Patent number
11,978,880
Issue date
May 7, 2024
GM Global Technology Operations LLC
Jeffrey David Cain
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Systems and methods for producing high-purity fine powders
Patent number
11,498,839
Issue date
Nov 15, 2022
GM Global Technology Operations LLC
Mahmoud Abd Elhamid
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Methods of lithiating electroactive materials
Patent number
11,342,545
Issue date
May 24, 2022
GM Global Technology Operations LLC
Jeffrey D. Cain
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Positive electrode composition, a positive electrode of a lithiumio...
Patent number
10,411,252
Issue date
Sep 10, 2019
GM Global Technology Operations LLC
Nicholas P. W. Pieczonka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thin and flexible solid electrolyte for lithium-ion batteries
Patent number
10,122,002
Issue date
Nov 6, 2018
GM Global Technology Operations LLC
Jung Hyun Kim
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
NICKEL-RICH ELECTROACTIVE MATERIALS
Publication number
20240243258
Publication date
Jul 18, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Zhongyi LIU
C01 - INORGANIC CHEMISTRY
Information
Patent Application
NICKEL-RICH ELECTROACTIVE MATERIALS
Publication number
20240243259
Publication date
Jul 18, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Mengyuan CHEN
C01 - INORGANIC CHEMISTRY
Information
Patent Application
LAYERED ELECTROACTIVE MATERIAL AND METHODS OF FORMING THE SAME
Publication number
20240234695
Publication date
Jul 11, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Jeffrey David CAIN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROCHEMICAL RECYCLING OF LITHIUM FROM LITHIUM-BASED MATERIALS
Publication number
20240218544
Publication date
Jul 4, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Sayed Youssef Sayed NAGY
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
METHODS OF LITHIATING ELECTROACTIVE MATERIALS
Publication number
20240213438
Publication date
Jun 27, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Jeffrey David CAIN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITE COMPOUND ADDITIVES INCLUDING A METAL OXIDE-CONTAINING SUB...
Publication number
20240170703
Publication date
May 23, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Ruichun Jiang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LAYERED ELECTROACTIVE MATERIAL AND METHODS OF FORMING THE SAME
Publication number
20240136507
Publication date
Apr 25, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Jeffrey David CAIN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS FOR FABRICATING PRE-LITHIATED, TWO-DIMENSIONAL ANODE MATERIALS
Publication number
20230411610
Publication date
Dec 21, 2023
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Yuntao GU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY WITH PASSIVE FIRE SUPPRESSION CAPABILITIES
Publication number
20230395849
Publication date
Dec 7, 2023
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Thomas J. CHAPATON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY PACK INERT GAS FLOW SYSTEM
Publication number
20230253639
Publication date
Aug 10, 2023
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Thomas J. CHAPATON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY MANAGEMENT SYSTEM INCLUDING CAPACITANCE MEASUREMENT FOR MON...
Publication number
20230238596
Publication date
Jul 27, 2023
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Michael P. BALOGH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CAPACITANCE-BASED QUALITY MONITORING AND CONTROL IN BATTERY MANUFAC...
Publication number
20230198034
Publication date
Jun 22, 2023
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Erik Damon Huemiller
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electrochemical Exchange For The Fabrication Of A Layered Anode Mat...
Publication number
20220384773
Publication date
Dec 1, 2022
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Jeffrey David CAIN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SYSTEMS AND METHODS FOR PRODUCING HIGH-PURITY FINE POWDERS
Publication number
20210316996
Publication date
Oct 14, 2021
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Mahmoud Abd Elhamid
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHODS OF LITHIATING ELECTROACTIVE MATERIALS
Publication number
20210175486
Publication date
Jun 10, 2021
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Jeffrey D. CAIN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SYSTEMS AND METHODS FOR PRODUCING HIGH-PURITY FINE POWDERS
Publication number
20200377370
Publication date
Dec 3, 2020
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Mahmoud Abd Elhamid
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SYSTEMS AND METHODS FOR BINARY SINGLE-CRYSTAL GROWTH
Publication number
20200024767
Publication date
Jan 23, 2020
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Zhongyi Liu
C01 - INORGANIC CHEMISTRY
Information
Patent Application
POSITIVE ELECTRODE COMPOSITION, A POSITIVE ELECTRODE OF A LITHIUMIO...
Publication number
20170229705
Publication date
Aug 10, 2017
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Nicholas P. W. Pieczonka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THIN AND FLEXIBLE SOLID ELECTROLYTE FOR LITHIUM-ION BATTERIES
Publication number
20160211498
Publication date
Jul 21, 2016
Jung Hyun Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NANOCOMPOSITE COATINGS TO OBTAIN HIGH PERFORMING SILICON ANODES
Publication number
20150162602
Publication date
Jun 11, 2015
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Gayatri Vyas Dadheech
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM ION BATTERY
Publication number
20140242452
Publication date
Aug 28, 2014
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Nicholas P. W. Pieczonka
H01 - BASIC ELECTRIC ELEMENTS