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Porter Mitchell
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San Diego, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Elemental metal and carbon mixtures for energy storage devices
Patent number
11,901,549
Issue date
Feb 13, 2024
Tesla, Inc.
Hieu Minh Duong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Prelithiated hybridized energy storage device
Patent number
11,888,108
Issue date
Jan 30, 2024
Tesla, Inc.
Hieu Minh Duong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods and apparatuses for energy storage device electrode fabrica...
Patent number
11,682,754
Issue date
Jun 20, 2023
Tesla, Inc.
Porter Mitchell
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Elemental metal and carbon mixtures for energy storage devices
Patent number
11,527,747
Issue date
Dec 13, 2022
Tesla, Inc.
Hieu Minh Duong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Recyclable dry-particle based adhesive electrode and methods of mak...
Patent number
11,430,613
Issue date
Aug 30, 2022
Tesla, Inc.
Porter Mitchell
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Carbon surface modification for three-volt ultracapacitor
Patent number
11,302,488
Issue date
Apr 12, 2022
UCAP Power, Inc.
Priya Bendale
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods and apparatuses for energy storage device electrode fabrica...
Patent number
11,239,454
Issue date
Feb 1, 2022
Tesla, Inc.
Porter Mitchell
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Methods and apparatuses for energy storage device electrode fabrica...
Patent number
11,121,352
Issue date
Sep 14, 2021
Maxwell Technologies, Inc.
Porter Mitchell
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Prelithiated hybridized energy storage device
Patent number
10,840,540
Issue date
Nov 17, 2020
Maxwell Technologies, Inc.
Hieu Minh Duong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode graphite film and electrode divider ring for an energy st...
Patent number
10,818,441
Issue date
Oct 27, 2020
Maxwell Technologies, Inc.
Porter Mitchell
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Carbon surface modification for three-volt ultracapacitor
Patent number
10,763,051
Issue date
Sep 1, 2020
Maxwell Technologies, Inc.
Priya Bendale
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dry-particle based adhesive and dry film and methods of making same
Patent number
10,547,057
Issue date
Jan 28, 2020
Maxwell Technologies, Inc.
Porter Mitchell
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Elemental metal and carbon mixtures for energy storage devices
Patent number
10,461,319
Issue date
Oct 29, 2019
Maxwell Technologies, Inc.
Hieu Minh Duong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Carbon surface modification for three-volt ultracapacitor
Patent number
10,249,448
Issue date
Apr 2, 2019
Maxwell Technologies, Inc.
Priya Bendale
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Electrode graphite film and electrode divider ring for an energy st...
Patent number
10,096,432
Issue date
Oct 9, 2018
Maxwell Technologies, Inc.
Porter Mitchell
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode porosity for three-volt ultracapacitor
Patent number
10,043,615
Issue date
Aug 7, 2018
Maxwell Technologies, Inc.
Priya Bendale
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Coated housing for ultracapacitor
Patent number
9,728,342
Issue date
Aug 8, 2017
Maxwell Technologies, Inc.
Priya Bendale
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrolyte for three-volt ultracapacitor
Patent number
9,715,970
Issue date
Jul 25, 2017
Maxwell Technologies, Inc.
Priya Bendale
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Carbon surface modification for three-volt ultracapacitor
Patent number
9,679,703
Issue date
Jun 13, 2017
Maxwell Technologies, Inc.
Priya Bendale
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dry-particle based adhesive and dry film and methods of making same
Patent number
9,525,168
Issue date
Dec 20, 2016
Maxwell Technologies, Inc.
Porter Mitchell
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dry-particle based adhesive and dry film and methods of making same
Patent number
8,815,443
Issue date
Aug 26, 2014
Maxwell Technologies, Inc.
Porter Mitchell
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Particle based electrodes and methods of making same
Patent number
8,213,156
Issue date
Jul 3, 2012
Maxwell Technologies, Inc.
Porter Mitchell
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Energy storage device
Patent number
8,098,481
Issue date
Jan 17, 2012
Maxwell Technologies, Inc.
Linda Zong
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Dry particle based energy storage device product
Patent number
8,072,734
Issue date
Dec 6, 2011
Maxwell Technologies, Inc.
Linda Zhong
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method of manufacturing an electrode or capacitor product
Patent number
7,935,155
Issue date
May 3, 2011
Maxwell Technologies, Inc.
Porter Mitchell
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Electrical energy storage devices with separator between electrodes...
Patent number
7,920,371
Issue date
Apr 5, 2011
Maxwell Technologies, Inc.
Porter Mitchell
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method of manufacturing an electrode product
Patent number
7,883,553
Issue date
Feb 8, 2011
Maxwell Technologies, Inc.
Porter Mitchell
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method for fabricating self-aligning electrode
Patent number
7,851,238
Issue date
Dec 14, 2010
Maxwell Technologies, Inc.
Porter Mitchell
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Ultracapacitor electrode with controlled sulfur content
Patent number
7,811,337
Issue date
Oct 12, 2010
Maxwell Technologies, Inc.
Linda Zhong
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Particle based electrodes and methods of making same
Patent number
7,791,860
Issue date
Sep 7, 2010
Maxwell Technologies, Inc.
Porter Mitchell
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
ELEMENTAL METAL AND CARBON MIXTURES FOR ENERGY STORAGE DEVICES
Publication number
20240154096
Publication date
May 9, 2024
Tesla, Inc.
Hieu Minh Duong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELEMENTAL METAL AND CARBON MIXTURES FOR ENERGY STORAGE DEVICES
Publication number
20230036768
Publication date
Feb 2, 2023
Tesla, Inc.
Hieu Minh Duong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS AND APPARATUSES FOR ENERGY STORAGE DEVICE ELECTRODE FABRICA...
Publication number
20220158163
Publication date
May 19, 2022
Maxwell Technologies, Inc.
Porter Mitchell
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
SYSTEM AND METHODS FOR MANUFACTURING A DRY ELECTRODE
Publication number
20220072612
Publication date
Mar 10, 2022
Maxwell Technologies, Inc.
Porter Mitchell
B22 - CASTING POWDER METALLURGY
Information
Patent Application
PRELITHIATED HYBRIDIZED ENERGY STORAGE DEVICE
Publication number
20210075055
Publication date
Mar 11, 2021
Maxwell Technologies, Inc.
Hieu Minh Duong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CARBON SURFACE MODIFICATION FOR THREE-VOLT ULTRACAPACITOR
Publication number
20210050159
Publication date
Feb 18, 2021
Maxwell Technologies, Inc.
Priya Bendale
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELEMENTAL METAL AND CARBON MIXTURES FOR ENERGY STORAGE DEVICES
Publication number
20200176759
Publication date
Jun 4, 2020
Maxwell Technologies, Inc.
Hieu Minh Duong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DRY-PARTICLE BASED ADHESIVE AND DRY FILM AND METHODS OF MAKING SAME
Publication number
20200152987
Publication date
May 14, 2020
Maxwell Technologies, Inc.
Porter Mitchell
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CARBON SURFACE MODIFICATION FOR THREE-VOLT ULTRACAPACITOR
Publication number
20190362908
Publication date
Nov 28, 2019
Maxwell Technologies, Inc.
Priya Bendale
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE GRAPHITE FILM AND ELECTRODE DIVIDER RING FOR AN ENERGY ST...
Publication number
20190139711
Publication date
May 9, 2019
Maxwell Technologies, Inc.
PORTER MITCHELL
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
METHODS AND APPARATUSES FOR ENERGY STORAGE DEVICE ELECTRODE FABRICA...
Publication number
20190131613
Publication date
May 2, 2019
Maxwell Technologies, Inc.
Porter Mitchell
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PRELITHIATED HYBRIDIZED ENERGY STORAGE DEVICE
Publication number
20180241079
Publication date
Aug 23, 2018
Maxwell Technologies, Inc.
Hieu Minh Duong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS AND APPARATUSES FOR ENERGY STORAGE DEVICE ELECTRODE FABRICA...
Publication number
20180062155
Publication date
Mar 1, 2018
Maxwell Technologies, Inc.
Porter Mitchell
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
CARBON SURFACE MODIFICATION FOR THREE-VOLT ULTRACAPACITOR
Publication number
20170309413
Publication date
Oct 26, 2017
Maxwell Technologies, Inc.
Priya Bendale
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELEMENTAL METAL AND CARBON MIXTURES FOR ENERGY STORAGE DEVICES
Publication number
20170244098
Publication date
Aug 24, 2017
Maxwell Technologies, Inc.
Hieu Minh Duong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DRY-PARTICLE BASED ADHESIVE AND DRY FILM AND METHODS OF MAKING SAME
Publication number
20170098826
Publication date
Apr 6, 2017
Maxwell Technologies, Inc.
PORTER MITCHELL
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DRY-PARTICLE BASED ADHESIVE AND DRY FILM AND METHODS OF MAKING SAME
Publication number
20150072234
Publication date
Mar 12, 2015
Maxwell Technologies, Inc.
PORTER MITCHELL
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE GRAPHITE FILM AND ELECTRODE DIVIDER RING FOR AN ENERGY ST...
Publication number
20140272538
Publication date
Sep 18, 2014
Maxwell Technologies, Inc.
PORTER MITCHELL
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLYTE FOR THREE-VOLT ULTRACAPACITOR
Publication number
20140104752
Publication date
Apr 17, 2014
Maxwell Technologies, Inc.
Priya Bendale
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE POROSITY FOR THREE-VOLT ULTRACAPACITOR
Publication number
20140098465
Publication date
Apr 10, 2014
Maxwell Technologies, Inc.
Priya Bendale
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COATED HOUSING FOR ULTRACAPACITOR
Publication number
20140098463
Publication date
Apr 10, 2014
Maxwell Technologies, Inc.
Priya Bendale
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CARBON SURFACE MODIFICATION FOR THREE-VOLT ULTRACAPACITOR
Publication number
20140098464
Publication date
Apr 10, 2014
Maxwell Technologies, Inc.
Priya Bendale
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY WITH A RECYCLABLE DRY PARTICLE BASED ELECTRODE
Publication number
20130157141
Publication date
Jun 20, 2013
Maxwell Technologies, Inc.
Linda Zhong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ENERGY STORAGE DEVICE
Publication number
20120183886
Publication date
Jul 19, 2012
Maxwell Technologies, Inc.
Linda Zhong
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
ENERGY STORAGE DEVICE PRODUCT
Publication number
20110299219
Publication date
Dec 8, 2011
Maxwell Technologies, Inc.
Porter Mitchell
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Dry-particle packaging systems and methods of making same
Publication number
20110114896
Publication date
May 19, 2011
MAXWELL TECHNOLOGIES, INC.,
Porter Mitchell
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Dry-Particle Based Adhesive and Dry Film and Methods of Making Same
Publication number
20100263910
Publication date
Oct 21, 2010
Maxwell Technologies, Inc.
Porter Mitchell
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Particle based electrodes and methods of making same
Publication number
20100119699
Publication date
May 13, 2010
Maxwell Technologies, Inc.
Linda Zhong
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Ultracapacitor electrode with controlled iron content
Publication number
20100110613
Publication date
May 6, 2010
Maxwell Technologies, Inc.
Linda Zhong
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
ULTRACAPACITOR ELECTRODE WITH CONTROLLED SULFUR CONTENT
Publication number
20100097741
Publication date
Apr 22, 2010
Maxwell Technologies, Inc.
Linda Zhong
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...