Separators

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CPC
H01G11/52

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HELECTRICITY H01Electric elements H01GCAPACITORS CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE H01G11/00Hybrid capacitors

Current Industry

H01G11/52Separators

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Compositions and methods for energy storage device electrodes
- Patent number 12,368,009
- Issue date Jul 22, 2025
- Tesla, Inc.
- Santhanam Raman
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Electrolyte formulations for energy storage devices
- Patent number 12,362,106
- Issue date Jul 15, 2025
- Tesla, Inc.
- Santhanam Raman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Separator for electrochemical energy accumulators and converters
- Patent number 12,351,667
- Issue date Jul 8, 2025
- Carl Freudenberg KG
- Michael Roth
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Separator media for electrochemical cells
- Patent number 12,334,585
- Issue date Jun 17, 2025
- DuPont Safety & Construction, Inc.
- Hyun Sung Lim
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Energy storage module
- Patent number 12,334,258
- Issue date Jun 17, 2025
- Hyundai Motor Company
- Young Woo Noh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Separators for electrochemical cells
- Patent number 12,327,881
- Issue date Jun 10, 2025
- LG ENERGY SOLUTION, LTD.
- Zhong Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrodes for electrochemical capacitors based on surface-modified...
- Patent number 12,322,545
- Issue date Jun 3, 2025
- EEXION ENERGY LTD.
- David Malka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nanoporous separators for batteries and related manufacturing methods
- Patent number 12,322,832
- Issue date Jun 3, 2025
- LG ENERGY SOLUTION, LTD.
- Steven A. Carlson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Diatomaceous energy storage devices
- Patent number 12,315,941
- Issue date May 27, 2025
- AVERY DENNISON RETAIL INFORMATION SERVICES LLC
- Vera N. Lockett
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Elemental metal and carbon mixtures for energy storage devices
- Patent number 12,315,914
- Issue date May 27, 2025
- Tesla, Inc.
- Hieu Minh Duong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Separator for electrochemical elements, and electrochemical element
- Patent number 12,308,168
- Issue date May 20, 2025
- NIPPON KODOSHI CORPORATION
- Kosuke Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode and power storage device comprising graphene compound
- Patent number 12,308,421
- Issue date May 20, 2025
- Semiconductor Energy Laboratory Co., Ltd.
- Mayumi Mikami
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
High specific capacitance solid state supercapacitor and method of...
- Patent number 12,308,166
- Issue date May 20, 2025
- University of South Florida
- Turki Sulaiman A. Alamro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing energy storage device, and energy storage...
- Patent number 12,300,791
- Issue date May 13, 2025
- GS Yuasa International Ltd.
- Taro Yamafuku
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High yield storage materials
- Patent number 12,300,434
- Issue date May 13, 2025
- PolyJoule, Inc.
- Eli Paster
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrochemical systems with ionically conductive and electronicall...
- Patent number 12,278,393
- Issue date Apr 15, 2025
- California Institute of Technology
- Farshid Roumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Self-sulfur doped carbon electrodes derived from poly-anthraquinone...
- Patent number 12,278,047
- Issue date Apr 15, 2025
- King Fahd University of Petroleum & Minerals
- Aziz Ahmad
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrochemical device comprising short circuit inducing member, an...
- Patent number 12,270,864
- Issue date Apr 8, 2025
- LG ENERGY SOLUTION, LTD.
- Tae Jong Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Self-supporting carbon electrode
- Patent number 12,255,017
- Issue date Mar 18, 2025
- ZapGo Ltd
- Marappa Gounder Rajendran
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power storage device and electronic device
- Patent number 12,230,761
- Issue date Feb 18, 2025
- Semiconductor Energy Laboratory Co., Ltd.
- Kazuhei Narita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Production logging instrument
- Patent number 12,221,862
- Issue date Feb 11, 2025
- FASTCAP ULTRACAPACITORS LLC
- John J. Cooley
- G01 - MEASURING TESTING
Information Patent Grant
Energy storage device
- Patent number 12,218,342
- Issue date Feb 4, 2025
- GS Yuasa International Ltd.
- Tomoya Tsuchikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power storage module
- Patent number 12,206,122
- Issue date Jan 21, 2025
- Kabushiki Kaisha Toyota Jidoshokki
- Kojiro Tamaru
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ultracapacitors with high frequency response
- Patent number 12,183,510
- Issue date Dec 31, 2024
- FASTCAP SYSTEMS CORPORATION
- Nicolo Brambilla
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bipolar capacitor assisted battery
- Patent number 12,176,510
- Issue date Dec 24, 2024
- GM Global Technology Operations LLC
- Jingyuan Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Advanced electrolyte systems and their use in energy storage devices
- Patent number 12,165,806
- Issue date Dec 10, 2024
- FASTCAP SYSTEMS CORPORATION
- Fabrizio Martini
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrochemical device negative electrode and electrochemical devic...
- Patent number 12,154,719
- Issue date Nov 26, 2024
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Yusuke Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nanocomposite electrode supercapacitor
- Patent number 12,148,567
- Issue date Nov 19, 2024
- Imam Abdulrahman Bin Faisal University
- Emre Cevik
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for making electrodes for an ionic liquid-base...
- Patent number 12,142,426
- Issue date Nov 12, 2024
- SOLVIONIC
- Rongying Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nanocomposite supercapacitor
- Patent number 12,136,516
- Issue date Nov 5, 2024
- Imam Abdulrahman Bin Faisal University
- Emre Cevik
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PHYTO-MEDIATED SYNTHESIS OF ZnO/CuO NANOCOMPOSITES FOR DUAL-MODE SU...
- Publication number 20250239416
- Publication date Jul 24, 2025
- PRINCESS NOURAH BINT ABDULRAHMAN UNIVERSITY
- Rushikesh G. BOBADE
- C01 - INORGANIC CHEMISTRY
Information Patent Application
HIGH LOADING ELECTRODES HAVING HIGH AREAL CAPACITY AND ENERGY STORA...
- Publication number 20250233163
- Publication date Jul 17, 2025
- Samsung SDI Co., Ltd.
- Seunghun LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIMENSIONALLY STABLE SEPARATOR FOR ELECTROCHEMICAL ELEMENTS
- Publication number 20250215646
- Publication date Jul 3, 2025
- delfortgroup AG
- Sven PLAPPERT
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information Patent Application
ELECTROCHEMICAL DEVICE AND METHOD FOR MANUFACTURING ELECTROCHEMICAL...
- Publication number 20250210281
- Publication date Jun 26, 2025
- Panasonic Intellectual Property Management Co., Ltd.
- Nao MIYAGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR FOR ELECTROCHEMICAL DEVICE, MATERIAL AND ELECTROCHEMICAL...
- Publication number 20250202049
- Publication date Jun 19, 2025
- Sumitomo Chemical Company, Limited
- Masumi YAMASHITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR FOR ELECTROCHEMICAL DEVICE, MATERIAL AND ELECTROCHEMICAL...
- Publication number 20250202057
- Publication date Jun 19, 2025
- Sumitomo Chemical Company, Limited
- Eri OKANISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR FOR ELECTROCHEMICAL DEVICE, MATERIAL AND ELECTROCHEMICAL...
- Publication number 20250202063
- Publication date Jun 19, 2025
- Koki SUWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HYBRID ELECTROCHEMICAL CELL AND A METHOD OF PRODUCING THEREOF
- Publication number 20250201492
- Publication date Jun 19, 2025
- Crimen Tech Private Limited
- Hari Krishnan D
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR FOR ELECTROCHEMICAL DEVICE, MATERIAL AND ELECTROCHEMICAL...
- Publication number 20250202048
- Publication date Jun 19, 2025
- Sumitomo Chemical Company, Limited
- Koki SUWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR FOR ELECTROCHEMICAL DEVICE, AND ELECTROCHEMICAL DEVICE HA...
- Publication number 20250183479
- Publication date Jun 5, 2025
- LG ENERGY SOLUTION, LTD.
- Yeo Ju YOON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PRODUCTION LOGGING INSTRUMENT
- Publication number 20250179895
- Publication date Jun 5, 2025
- FASTCAP ULTRACAPACITORS LLC
- John J. Cooley
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
A SUPERCAPACITOR COMPRISING A SEPARATOR WITH A PERMANENT ELECTRICAL...
- Publication number 20250140485
- Publication date May 1, 2025
- UNIVERSITY OF SURREY
- Wesley BUXTON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ENERGY STORAGE DEVICES, COMPONENTS AND MATERIALS THEREFOR, AND METH...
- Publication number 20250125099
- Publication date Apr 17, 2025
- ATLAS POWER TECHNOLOGIES INC.
- Mitchell Miller
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ULTRACAPACITORS WITH HIGH FREQUENCY RESPONSE
- Publication number 20250111998
- Publication date Apr 3, 2025
- FASTCAP ULTRACAPACITORS LLC
- Nicolo Brambilla
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLYMER FOR ELECTROCHEMICAL ELEMENT FUNCTIONAL LAYER, METHOD OF PRO...
- Publication number 20250101157
- Publication date Mar 27, 2025
- ZEON CORPORATION
- Ayumi HARADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GLASS FIBER-BASED ENERGY STORING COMPOSITES AS HIGH STRENGTH STRUCT...
- Publication number 20250091452
- Publication date Mar 20, 2025
- University of Central Florida Research Foundation, Inc.
- Jayan Thomas
- B60 - VEHICLES IN GENERAL
Information Patent Application
DIATOMACEOUS ENERGY STORAGE DEVICES
- Publication number 20250083967
- Publication date Mar 13, 2025
- Avery Dennison Retail Information Services LLC
- Vera N. LOCKETT
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ADVANCED ELECTROLYTE SYSTEMS AND THEIR USE IN ENERGY STORAGE DEVICES
- Publication number 20250062080
- Publication date Feb 20, 2025
- FastCAP Systems Corporation
- Fabrizio Martini
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATORS COMPRISING ELONGATED NANOSTRUCTURES AND ASSOCIATED DEVIC...
- Publication number 20250054709
- Publication date Feb 13, 2025
- Massachusetts Institute of Technology
- Brian L. Wardle
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Carbon Electrode Material for Improving the Performance of Supercap...
- Publication number 20250054708
- Publication date Feb 13, 2025
- UNITED STATES DEPARTMENT OF ENERGY
- Christopher Matranga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITION FOR ELECTROCHEMICAL DEVICE FUNCTIONAL LAYER AND METHOD...
- Publication number 20250046949
- Publication date Feb 6, 2025
- ZEON CORPORATION
- Ayumi HARADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEMS AND METHODS FOR WOOL TEXTILE BASED ENERGY STORAGE
- Publication number 20250043468
- Publication date Feb 6, 2025
- NUTECH VENTURES
- Mona Bavarian
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
GRAPHENE AND GLASSY CARBON META-MATERIAL, MICROFABRICATION METHOD,...
- Publication number 20250046529
- Publication date Feb 6, 2025
- San Diego State University Research Foundation
- Samuel K. Kassegne
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPLIT CELL ELECTRODE SUPERCAPACITOR
- Publication number 20250037946
- Publication date Jan 30, 2025
- Imam Abdulrahman Bin Faisal University
- Emre Cevik
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Composite-Type Stacked Chemically-Crosslinked Separator
- Publication number 20250038360
- Publication date Jan 30, 2025
- Asahi Kasei Battery Separator Corporation
- Xun Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPLIT CELL NANOCOMPOSITE SUPERCAPACITOR
- Publication number 20250022666
- Publication date Jan 16, 2025
- Imam Abdulrahman Bin Faisal University
- Emre Cevik
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ULTRA HIGH MELT TEMPERATURE MICROPOROUS HIGH TEMPERATURE BATTERY SE...
- Publication number 20250014840
- Publication date Jan 9, 2025
- CELGARD, LLC
- Lie Shi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
NONAQUEOUS ELECTROLYTE ENERGY STORAGE DEVICE
- Publication number 20250015355
- Publication date Jan 9, 2025
- GS YUASA INTERNATIONAL LTD.
- Jinya Ueda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH YIELD STORAGE MATERIALS
- Publication number 20240395474
- Publication date Nov 28, 2024
- PolyJoule, Inc.
- Eli Paster
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NANOCOMPOSITE ELECTRODE SUPERCAPACITOR
- Publication number 20240387117
- Publication date Nov 21, 2024
- Imam Abdulrahman Bin Faisal University
- Emre Cevik
- H01 - BASIC ELECTRIC ELEMENTS

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Compositions and methods for energy storage device electrodes

Electrolyte formulations for energy storage devices

Separator for electrochemical energy accumulators and converters

Separator media for electrochemical cells

Energy storage module

Separators for electrochemical cells

Electrodes for electrochemical capacitors based on surface-modified...

Nanoporous separators for batteries and related manufacturing methods

Diatomaceous energy storage devices

Elemental metal and carbon mixtures for energy storage devices

Separator for electrochemical elements, and electrochemical element

Electrode and power storage device comprising graphene compound

High specific capacitance solid state supercapacitor and method of...

Method for manufacturing energy storage device, and energy storage...

High yield storage materials

Electrochemical systems with ionically conductive and electronicall...

Self-sulfur doped carbon electrodes derived from poly-anthraquinone...

Electrochemical device comprising short circuit inducing member, an...

Self-supporting carbon electrode

Power storage device and electronic device

Production logging instrument

Energy storage device

Power storage module

Ultracapacitors with high frequency response

Bipolar capacitor assisted battery

Advanced electrolyte systems and their use in energy storage devices

Electrochemical device negative electrode and electrochemical devic...

Nanocomposite electrode supercapacitor

Method and apparatus for making electrodes for an ionic liquid-base...

Nanocomposite supercapacitor

Patents Applicationslast 30 patents

PHYTO-MEDIATED SYNTHESIS OF ZnO/CuO NANOCOMPOSITES FOR DUAL-MODE SU...

HIGH LOADING ELECTRODES HAVING HIGH AREAL CAPACITY AND ENERGY STORA...

DIMENSIONALLY STABLE SEPARATOR FOR ELECTROCHEMICAL ELEMENTS

ELECTROCHEMICAL DEVICE AND METHOD FOR MANUFACTURING ELECTROCHEMICAL...

SEPARATOR FOR ELECTROCHEMICAL DEVICE, MATERIAL AND ELECTROCHEMICAL...

SEPARATOR FOR ELECTROCHEMICAL DEVICE, MATERIAL AND ELECTROCHEMICAL...

SEPARATOR FOR ELECTROCHEMICAL DEVICE, MATERIAL AND ELECTROCHEMICAL...

HYBRID ELECTROCHEMICAL CELL AND A METHOD OF PRODUCING THEREOF

SEPARATOR FOR ELECTROCHEMICAL DEVICE, MATERIAL AND ELECTROCHEMICAL...

SEPARATOR FOR ELECTROCHEMICAL DEVICE, AND ELECTROCHEMICAL DEVICE HA...

PRODUCTION LOGGING INSTRUMENT

A SUPERCAPACITOR COMPRISING A SEPARATOR WITH A PERMANENT ELECTRICAL...

ENERGY STORAGE DEVICES, COMPONENTS AND MATERIALS THEREFOR, AND METH...

ULTRACAPACITORS WITH HIGH FREQUENCY RESPONSE

POLYMER FOR ELECTROCHEMICAL ELEMENT FUNCTIONAL LAYER, METHOD OF PRO...

GLASS FIBER-BASED ENERGY STORING COMPOSITES AS HIGH STRENGTH STRUCT...

DIATOMACEOUS ENERGY STORAGE DEVICES

ADVANCED ELECTROLYTE SYSTEMS AND THEIR USE IN ENERGY STORAGE DEVICES

SEPARATORS COMPRISING ELONGATED NANOSTRUCTURES AND ASSOCIATED DEVIC...

Carbon Electrode Material for Improving the Performance of Supercap...

COMPOSITION FOR ELECTROCHEMICAL DEVICE FUNCTIONAL LAYER AND METHOD...

SYSTEMS AND METHODS FOR WOOL TEXTILE BASED ENERGY STORAGE

GRAPHENE AND GLASSY CARBON META-MATERIAL, MICROFABRICATION METHOD,...

SPLIT CELL ELECTRODE SUPERCAPACITOR

Composite-Type Stacked Chemically-Crosslinked Separator

SPLIT CELL NANOCOMPOSITE SUPERCAPACITOR

ULTRA HIGH MELT TEMPERATURE MICROPOROUS HIGH TEMPERATURE BATTERY SE...

NONAQUEOUS ELECTROLYTE ENERGY STORAGE DEVICE

HIGH YIELD STORAGE MATERIALS

NANOCOMPOSITE ELECTRODE SUPERCAPACITOR