Separators having two or more layers of either fibrous or non-fibrous materials

Industry

CPC
H01M2/1686

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Parent Industries

HELECTRICITY H01Electric elements H01MPROCESSES OR MEANS H01M2/00Constructional details or processes of manufacture of the non-active parts

Current Industry

H01M2/1686Separators having two or more layers of either fibrous or non-fibrous materials

Industries

Patents Grantslast 30 patents

Information Patent Grant
Lithium iron disulfide battery
- Patent number 10,998,535
- Issue date May 4, 2021
- ENERGIZER BRANDS, LLC
- Mark A. Schubert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multilayer nanoporous separator
- Patent number 10,998,536
- Issue date May 4, 2021
- Optodot Corporation
- David W. Avison
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Separator having electrode adhesive layer and electrochemical devic...
- Patent number 10,991,926
- Issue date Apr 27, 2021
- LG Chem, Ltd.
- Hye-Jin Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Separator and energy storage device
- Patent number 10,991,927
- Issue date Apr 27, 2021
- Ningde Amperex Technology Limited
- Wei Cui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coatings for components of electrochemical cells
- Patent number 10,991,925
- Issue date Apr 27, 2021
- Sion Power Corporation
- Zhongchun Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Separator for electricity storage devices, electrode body using sam...
- Patent number 10,985,354
- Issue date Apr 20, 2021
- Asahi Kasei Kabushiki Kaisha
- Hiroshi Miyazawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing functional film, control device, and control m...
- Patent number 10,985,355
- Issue date Apr 20, 2021
- Sumitomo Chemical Company, Limited
- Jian Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite separation membrane for lithium secondary battery and man...
- Patent number 10,985,356
- Issue date Apr 20, 2021
- SK Innovation Co., Ltd.
- Dong Jin Joo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Materials to improve the performance of lithium and sodium batteries
- Patent number 10,978,748
- Issue date Apr 13, 2021
- UChicago Argonne, LLC
- Daniel R. Vissers
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rechargeable lithium battery
- Patent number 10,978,688
- Issue date Apr 13, 2021
- Samsung SDI Co., Ltd.
- Kwang-Jo Cheong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-core-single-shell structure of a gel polymer coated separator...
- Patent number 10,978,687
- Issue date Apr 13, 2021
- Shenzhen Senior Technology Material Co., Ltd.
- Liu-Hui Liao
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Fluorinated surfactant-free aqueous dispersion of a vinylidene fluo...
- Patent number 10,968,362
- Issue date Apr 6, 2021
- Solvay Specialty Polymers Italy S.p.A.
- Serena Carella
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Separator including thermoplastic resin and metal hydroxide particl...
- Patent number 10,971,712
- Issue date Apr 6, 2021
- Toyota Jidosha Kabushiki Kaisha
- Koji Torita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Secondary battery-use electrolytic solution, secondary battery, bat...
- Patent number 10,971,755
- Issue date Apr 6, 2021
- Murata Manufacturing Co., Ltd.
- Tadahiko Kubota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Separator and electrochemical device
- Patent number 10,964,927
- Issue date Mar 30, 2021
- Ningde Amperex Technology Limited
- Kebing Guo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Separators for lithium-containing electrochemical cells and methods...
- Patent number 10,950,836
- Issue date Mar 16, 2021
- GM Global Technology Operations LLC
- Xingcheng Xiao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonaqueous electrolyte secondary battery
- Patent number 10,950,838
- Issue date Mar 16, 2021
- Sumitomo Chemical Company, Limited
- Eiko Kashiwazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonaqueous electrolyte secondary battery
- Patent number 10,950,892
- Issue date Mar 16, 2021
- Toyota Jidosha Kabushiki Kaisha
- Hiroyuki Akita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Separators, batteries, systems, vehicles, and related methods
- Patent number 10,944,087
- Issue date Mar 9, 2021
- Celgard, LLC
- Xiaomin Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Layered porous film, and non-aqueous electrolyte secondary battery
- Patent number 10,944,088
- Issue date Mar 9, 2021
- Sumitomo Chemical Company, Limited
- Junji Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Conducting polymers
- Patent number 10,944,129
- Issue date Mar 9, 2021
- COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION
- Thomas Ruther
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Functional layer including layered double hydroxide, and composite...
- Patent number 10,940,668
- Issue date Mar 9, 2021
- NGK Insulators, Ltd.
- Sho Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dendrite inhibiting electrolytes for metal-based batteries
- Patent number 10,938,069
- Issue date Mar 2, 2021
- Cornell University
- Lynden A. Archer
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Multilayer microporous separators for lithium ion secondary batteri...
- Patent number 10,938,011
- Issue date Mar 2, 2021
- Celgard, LLC
- Xiaomin Zhang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Battery
- Patent number 10,938,009
- Issue date Mar 2, 2021
- Envision AESC Energy Devices Ltd.
- Akihiro Modeki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrochemical device
- Patent number 10,930,977
- Issue date Feb 23, 2021
- Samsung Electronics Co., LTD
- Sungjin Lim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Separator for metal secondary batteries
- Patent number 10,930,911
- Issue date Feb 23, 2021
- Tokyo Ohka Kogyo Co., Ltd.
- Hiroyoshi Sago
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multilayer separator and methods of manufacture and use
- Patent number 10,923,700
- Issue date Feb 16, 2021
- Daramic, LLC
- J. Kevin Whear
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for producing fuel cell separator, and separator material
- Patent number 10,923,736
- Issue date Feb 16, 2021
- Toyota Jidosha Kabushiki Kaisha
- Yoshiyuki Sanada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lithium-sulfur battery including polymer non-woven fabric between p...
- Patent number 10,923,699
- Issue date Feb 16, 2021
- LG Chem, Ltd.
- Taek Gyoung Kim
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTROLYTES AND SEPARATORS FOR LITHIUM METAL BATTERIES
- Publication number 20220140394
- Publication date May 5, 2022
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Meinan HE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTILAYER NON-WOVEN MAT FOR LEAD ACID BATTERIES AND APPLICATIONS T...
- Publication number 20210376304
- Publication date Dec 2, 2021
- JOHNS MANVILLE
- Zhihua Guo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC DEVICE AND METHOD FOR IMPROVING BATTERY CYCLING PERFORMANCE
- Publication number 20210296919
- Publication date Sep 23, 2021
- Ningde Amperex Technology Limited
- Ao Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITE REFERENCE ELECTRODE SUBSTRATE AND METHODS RELATING THERETO
- Publication number 20210273229
- Publication date Sep 2, 2021
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Yucong Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE FOR ENGINE MONITORING
- Publication number 20210202926
- Publication date Jul 1, 2021
- Logimesh IP, LLC
- William J. Gillette
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CERAMIC SEPARATOR AND METHOD FOR MANUFACTURING THEREOF
- Publication number 20210175483
- Publication date Jun 10, 2021
- BenQ Materials Corporation
- Kai-Wei CHENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GARNET-TYPE SOLID ELECTROLYTE SEPARATOR AND METHOD OF PRODUCING THE...
- Publication number 20210175541
- Publication date Jun 10, 2021
- Toyota Jidosha Kabushiki Kaisha
- Masaki WATANABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BIPOLAR STRUCTURES FOR USE WITH ELECTROCHEMICAL DEVICES, AND ASSOCI...
- Publication number 20210151725
- Publication date May 20, 2021
- BenAn Energy
- Thomas H. Madden
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ZINC SECONDARY BATTERY
- Publication number 20210143386
- Publication date May 13, 2021
- Toyota Jidosha Kabushiki Kaisha
- Takamasa Yabuzaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONAQUEOUS ELECTROLYTE SECONDARY BATTERY SEPARATOR, NONAQUEOUS ELEC...
- Publication number 20210135178
- Publication date May 6, 2021
- Sumitomo Chemical Company, Limited
- Takahiro MATSUO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTI-DENTRITE FUNCTIONAL SEPARATOR FOR SOLID STATE BATTERIES
- Publication number 20210104747
- Publication date Apr 8, 2021
- TeraWatt Technology Inc.
- Ken Ogata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-LAYER STRUCTURES PREPARED BY LAYER-BY-LAYER ASSEMBLY
- Publication number 20210091433
- Publication date Mar 25, 2021
- Massachusetts Institute of Technology
- Paula T. Hammond
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR, ELECTRODE GROUP, SECONDARY BATTERY, BATTERY PACK, VEHICL...
- Publication number 20210091358
- Publication date Mar 25, 2021
- KABUSHIKI KAISHA TOSHIBA
- Wataru UNO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BAG-SHAPED SEPARATOR FOR ELECTRIC STORAGE DEVICE, THERMAL BONDING M...
- Publication number 20210091359
- Publication date Mar 25, 2021
- NEC Corporation
- Kenichi SHIMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POROUS SEPARATOR AND ELECTROCHEMICAL DEVICE INCLUDING THE SAME
- Publication number 20210083250
- Publication date Mar 18, 2021
- LG CHEM, LTD.
- Suk Il YOUN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLYLACTAM COATED SEPARATOR MEMBRANES FOR LITHIUM ION SECONDARY BAT...
- Publication number 20210083253
- Publication date Mar 18, 2021
- CELGARD, LLC
- Insik Jeon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ADDITIVE TO CERAMIC ION CONDUCTING MATERIAL TO MITIGATE THE RESISTI...
- Publication number 20210083249
- Publication date Mar 18, 2021
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Xingcheng XIAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CROSSLINKED POLYOLEFIN SEPARATOR HAVING INORGANIC COATING LAYER AND...
- Publication number 20210074984
- Publication date Mar 11, 2021
- LG CHEM, LTD.
- Su Rim Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR AND ELECTROCHEMICAL DEVICE COMPRISING SAME
- Publication number 20210066692
- Publication date Mar 4, 2021
- LG CHEM, LTD.
- So-Mi JEONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH-PERFORMANCE CERAMIC-POLYMER SEPARATORS FOR LITHIUM BATTERIES
- Publication number 20210066750
- Publication date Mar 4, 2021
- University of Dayton
- Jitendra Kumar
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
SEPARATOR FOR NON-AQUEOUS SECONDARY BATTERY AND NON-AQUEOUS SECONDA...
- Publication number 20210057703
- Publication date Feb 25, 2021
- TEIJIN LIMITED
- Tomoya HAMADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR FOR ELECTROCHEMICAL DEVICE AND METHOD FOR MANUFACTURING SAME
- Publication number 20210057704
- Publication date Feb 25, 2021
- LG CHEM, LTD.
- Jong-Yoon LEE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
LITHIUM STORAGE DEVICE WITH IMPROVED SAFETY ARCHITECTURE
- Publication number 20210057706
- Publication date Feb 25, 2021
- SOTERIA BATTERY INNOVATION GROUP, INC.
- Brian G. Morin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Separator for Electrochemical Device Including Low-Resistance Coati...
- Publication number 20210057705
- Publication date Feb 25, 2021
- LG CHEM, LTD.
- Joo-Sung Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ENERGY STORAGE DEVICE HAVING THIN CURRENT COLLECTOR
- Publication number 20210057712
- Publication date Feb 25, 2021
- SOTERIA BATTERY INNOVATION GROUP, INC.
- Brian G. Morin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR FOR ELECTROCHEMICAL DEVICE AND ELECTROCHEMICAL DEVICE INC...
- Publication number 20210050575
- Publication date Feb 18, 2021
- LG CHEM, LTD.
- Su-Jin PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR COMPRISING DUAL COATING LAYERS AND SECONDARY BATTERY COMP...
- Publication number 20210050577
- Publication date Feb 18, 2021
- LG CHEM, LTD.
- Kyung Ryun KA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH MELT TEMPERATURE MICROPOROUS LITHIUM-ION RECHARGEABLE BATTERY...
- Publication number 20210050618
- Publication date Feb 18, 2021
- CELGARD, LLC
- C. Glen Wensley
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROCHEMICAL DEVICE COMPRISING SEPARATOR WITH LAMINATED POROUS L...
- Publication number 20210050574
- Publication date Feb 18, 2021
- Maxell Holdings, Ltd.
- Hideaki KATAYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR FOR AN ENERGY STORAGE DEVICE
- Publication number 20210050576
- Publication date Feb 18, 2021
- Sparkle Power LLC
- Xing Li
- H01 - BASIC ELECTRIC ELEMENTS

Separators having two or more layers of either fibrous or non-fibrous materials

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Lithium iron disulfide battery

Multilayer nanoporous separator

Separator having electrode adhesive layer and electrochemical devic...

Separator and energy storage device

Coatings for components of electrochemical cells

Separator for electricity storage devices, electrode body using sam...

Method for producing functional film, control device, and control m...

Composite separation membrane for lithium secondary battery and man...

Materials to improve the performance of lithium and sodium batteries

Rechargeable lithium battery

Multi-core-single-shell structure of a gel polymer coated separator...

Fluorinated surfactant-free aqueous dispersion of a vinylidene fluo...

Separator including thermoplastic resin and metal hydroxide particl...

Secondary battery-use electrolytic solution, secondary battery, bat...

Separator and electrochemical device

Separators for lithium-containing electrochemical cells and methods...

Nonaqueous electrolyte secondary battery

Nonaqueous electrolyte secondary battery

Separators, batteries, systems, vehicles, and related methods

Layered porous film, and non-aqueous electrolyte secondary battery

Conducting polymers

Functional layer including layered double hydroxide, and composite...

Dendrite inhibiting electrolytes for metal-based batteries

Multilayer microporous separators for lithium ion secondary batteri...

Battery

Electrochemical device

Separator for metal secondary batteries

Multilayer separator and methods of manufacture and use

Method for producing fuel cell separator, and separator material

Lithium-sulfur battery including polymer non-woven fabric between p...

Patents Applicationslast 30 patents

ELECTROLYTES AND SEPARATORS FOR LITHIUM METAL BATTERIES

MULTILAYER NON-WOVEN MAT FOR LEAD ACID BATTERIES AND APPLICATIONS T...

ELECTRONIC DEVICE AND METHOD FOR IMPROVING BATTERY CYCLING PERFORMANCE

COMPOSITE REFERENCE ELECTRODE SUBSTRATE AND METHODS RELATING THERETO

DEVICE FOR ENGINE MONITORING

CERAMIC SEPARATOR AND METHOD FOR MANUFACTURING THEREOF

GARNET-TYPE SOLID ELECTROLYTE SEPARATOR AND METHOD OF PRODUCING THE...

BIPOLAR STRUCTURES FOR USE WITH ELECTROCHEMICAL DEVICES, AND ASSOCI...

ZINC SECONDARY BATTERY

NONAQUEOUS ELECTROLYTE SECONDARY BATTERY SEPARATOR, NONAQUEOUS ELEC...

ANTI-DENTRITE FUNCTIONAL SEPARATOR FOR SOLID STATE BATTERIES

MULTI-LAYER STRUCTURES PREPARED BY LAYER-BY-LAYER ASSEMBLY

SEPARATOR, ELECTRODE GROUP, SECONDARY BATTERY, BATTERY PACK, VEHICL...

BAG-SHAPED SEPARATOR FOR ELECTRIC STORAGE DEVICE, THERMAL BONDING M...

POROUS SEPARATOR AND ELECTROCHEMICAL DEVICE INCLUDING THE SAME

POLYLACTAM COATED SEPARATOR MEMBRANES FOR LITHIUM ION SECONDARY BAT...

ADDITIVE TO CERAMIC ION CONDUCTING MATERIAL TO MITIGATE THE RESISTI...

CROSSLINKED POLYOLEFIN SEPARATOR HAVING INORGANIC COATING LAYER AND...

SEPARATOR AND ELECTROCHEMICAL DEVICE COMPRISING SAME

HIGH-PERFORMANCE CERAMIC-POLYMER SEPARATORS FOR LITHIUM BATTERIES

SEPARATOR FOR NON-AQUEOUS SECONDARY BATTERY AND NON-AQUEOUS SECONDA...

SEPARATOR FOR ELECTROCHEMICAL DEVICE AND METHOD FOR MANUFACTURING SAME

LITHIUM STORAGE DEVICE WITH IMPROVED SAFETY ARCHITECTURE

Separator for Electrochemical Device Including Low-Resistance Coati...

ENERGY STORAGE DEVICE HAVING THIN CURRENT COLLECTOR

SEPARATOR FOR ELECTROCHEMICAL DEVICE AND ELECTROCHEMICAL DEVICE INC...

SEPARATOR COMPRISING DUAL COATING LAYERS AND SECONDARY BATTERY COMP...

HIGH MELT TEMPERATURE MICROPOROUS LITHIUM-ION RECHARGEABLE BATTERY...

ELECTROCHEMICAL DEVICE COMPRISING SEPARATOR WITH LAMINATED POROUS L...

SEPARATOR FOR AN ENERGY STORAGE DEVICE