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Patents Grants
last 30 patents
Information
Patent Grant
Powderized solid-state electrolyte and electroactive materials
Patent number
12,341,149
Issue date
Jun 24, 2025
Dragonfly Energy Corp.
Denis Phares
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Perfluorosulfonyl monomers suitable for fluoropolymers and fuel cel...
Patent number
12,341,227
Issue date
Jun 24, 2025
3M Innovative Properties Company
Michael A. Yandrasits
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Anodeless lithium metal battery and method of manufacturing the same
Patent number
12,334,548
Issue date
Jun 17, 2025
Samsung Electronics Co., Ltd.
Wonseok Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polyvinylidene fluoride membrane support
Patent number
12,334,614
Issue date
Jun 17, 2025
Compagnie Generale des Etablissements Michelin
Mevlut Tascan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrochemical devices and fuel cell systems
Patent number
12,334,611
Issue date
Jun 17, 2025
University of Delaware
Yushan Yan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Synchronous polymerized non-flammable quasi-solid-state electrolyte...
Patent number
12,327,838
Issue date
Jun 10, 2025
The Hong Kong University of Science and Technology
Guodong Zhou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
AL-doped sheet LLZO composite solid-state electrolyte and preparati...
Patent number
12,322,750
Issue date
Jun 3, 2025
SHENZHEN SOLID ADVANCED MATERIALS TECHNOLOGY CO., LTD.
Lijie Ci
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High performance air stable solid polymer electrolyte
Patent number
12,322,752
Issue date
Jun 3, 2025
University of Maryland, College Park
Matthew D. Widstrom
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
All-solid-state batteries comprising composite electrode
Patent number
12,315,875
Issue date
May 27, 2025
LG ENERGY SOLUTION, LTD.
Ji Hoon Ryu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polymeric anion-conducting membrane
Patent number
12,312,443
Issue date
May 27, 2025
Evonik Operations GmbH
Oliver Conradi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Phosphazene compound-based electrolyte compositions, quasi-solid an...
Patent number
12,308,387
Issue date
May 20, 2025
Honeycomb Battery Company
Bor Z. Jang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Segmented cell architecture for solid state batteries
Patent number
12,308,391
Issue date
May 20, 2025
The Regents of the University of Michigan
Jeffrey Sakamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Solid state batteries, SSE batteries, lithium metal batteries with...
Patent number
12,300,782
Issue date
May 13, 2025
Celgard, LLC
Zhengming Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lithium ion secondary battery
Patent number
12,300,784
Issue date
May 13, 2025
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Honami Sako
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Compositions and methods for energy storage devices including salts...
Patent number
12,300,805
Issue date
May 13, 2025
Tesla, Inc.
Matt Petrowsky
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Mixed ionic-electronic conductive materials for alkali metal transp...
Patent number
12,293,852
Issue date
May 6, 2025
Massachusetts Institute of Technology
Ju Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ion-conducting bio-based polymers from raw lignocellulosic biomass
Patent number
12,291,592
Issue date
May 6, 2025
University of Delaware
Thomas H. Epps
B32 - LAYERED PRODUCTS
Information
Patent Grant
Electrolyte membrane including polyfluorene-based ionomer and manuf...
Patent number
12,283,728
Issue date
Apr 22, 2025
Hyundai Motor Company
Il Seok Chae
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
High-ionic conductivity ceramic-polymer nanocomposite solid state e...
Patent number
12,283,655
Issue date
Apr 22, 2025
SOLID ENERGIES INC.
Zhigang Lin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polymer electrolyte for secondary battery and lithium secondary bat...
Patent number
12,278,335
Issue date
Apr 15, 2025
LG ENERGY SOLUTION, LTD.
Sol Ji Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrolyte composition, gel polymer electrolyte and lithium second...
Patent number
12,278,337
Issue date
Apr 15, 2025
LG ENERGY SOLUTION, LTD.
Won Kyung Shin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
In-situ gelation method to make a bipolar solid-state battery
Patent number
12,272,788
Issue date
Apr 8, 2025
GM Global Technology Operations LLC
Zhe Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polymer electrolyte for a solid state battery
Patent number
12,266,758
Issue date
Apr 1, 2025
Toyota Motor Engineering & Manufacturing North America, Inc.
Ryuta Sugiura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrolyte membrane for all-solid-state battery and all-solid-stat...
Patent number
12,261,264
Issue date
Mar 25, 2025
LG ENERGY SOLUTION, LTD.
Jung-Pil Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nanofiber polymer composite cathodes
Patent number
12,261,266
Issue date
Mar 25, 2025
UChicago Argonne, LLC
Yuepeng Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polymer electrolyte membranes
Patent number
12,249,688
Issue date
Mar 11, 2025
Regents of The University of Minnesota
Marc A. Hillmyer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thermally responsive solid state composite electrolyte separator
Patent number
12,243,978
Issue date
Mar 4, 2025
Blue Current, Inc.
Kevin Wujcik
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Composition for fuel cell membranes and a process for the preparati...
Patent number
12,237,552
Issue date
Feb 25, 2025
Council of Scientific and Industrial Research
Kadhiravan Shanmuganathan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing all-solid-state battery including solid-li...
Patent number
12,230,755
Issue date
Feb 18, 2025
LG ENERGY SOLUTION, LTD.
Jung-Pil Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing of a membrane with surface fibre structure,...
Patent number
12,230,851
Issue date
Feb 18, 2025
Univerzita Karlova
Peter Kus
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
ELECTRODE MATERIALS COMPRISING AN FE-DOPED TUNNEL-TYPE OXIDE OF SOD...
Publication number
20250201833
Publication date
Jun 19, 2025
HYDRO-QUEBEC
Yuesheng WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR ACTIVATING SOLID POLYMER ELECTROLYTE FOR USE IN SOLID-ST...
Publication number
20250201916
Publication date
Jun 19, 2025
Battelle Memorial Institute
Lili Shi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLYMER SOLID ELECTROLYTE AND PREPARATION METHOD THEREOF
Publication number
20250201906
Publication date
Jun 19, 2025
LG ENERGY SOLUTION, LTD.
Sunghyun NAM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ARGYRODITES DOPED WITH THIOPHILIC METALS
Publication number
20250201910
Publication date
Jun 19, 2025
Blue Current, Inc.
Benjamin Rupert
C01 - INORGANIC CHEMISTRY
Information
Patent Application
ANION EXCHANGE MEMBRANE AND METHOD OF MAKING
Publication number
20250188235
Publication date
Jun 12, 2025
Michael A. Yandrasits
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SOLID STATE BATTERY AND METHOD FOR PRODUCING SOLID STATE BATTERY
Publication number
20250183364
Publication date
Jun 5, 2025
Toyota Jidosha Kabushiki Kaisha
Toru KIDOSAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SOLID-STATE HYBRID ELECTROLYTES, METHODS OF MAKING SAME, AND USES T...
Publication number
20250183357
Publication date
Jun 5, 2025
University of Maryland, College Park
Liangbing HU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLYANILINE-BASED BATTERY WITH LEAN ELECTROLYTE
Publication number
20250183354
Publication date
Jun 5, 2025
2D POLYMER BATTERIES, LLC
Oleg POSUDIIEVSKYI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SOLID ELECTROLYTE COMPOSITION AND NON-AQUEOUS ELECTROLYTE SECONDARY...
Publication number
20250183368
Publication date
Jun 5, 2025
Panasonic Intellectual Property Management Co., Ltd.
Kohei Hara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING POLYMER SOLID ELECTROLYTE
Publication number
20250183369
Publication date
Jun 5, 2025
LG ENERGY SOLUTION, LTD.
Sunghyun NAM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Lithium Battery Pack Comprising Internally Connected Unit Cells and...
Publication number
20250174707
Publication date
May 29, 2025
Honeycomb Battery Company
Kailash Patil
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SOLID ELECTROLYTE, SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK,...
Publication number
20250174716
Publication date
May 29, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Shigang CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Lithium Secondary Battery and Manufacturing Method of Lithium Secon...
Publication number
20250174774
Publication date
May 29, 2025
Nippon Telegraph and Telephone Corporation
Hironobu Minowa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GEL ELECTROLYTE COMPOSITION AND SECONDARY BATTERY INCLUDING THE SAME
Publication number
20250174718
Publication date
May 29, 2025
Korea Research Institute of Chemical Technology
Seo Hyun JUNG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING CHEMICALLY RECYCLABLE POLY(VINYL ALCOHOL) COPO...
Publication number
20250171584
Publication date
May 29, 2025
Korea Advanced Institute of Science and Technology
Soon Hyeok HONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLYMER ELECTROLYTES AND BATTERIES WITH THE SAME
Publication number
20250174717
Publication date
May 29, 2025
Toyota Motor Engineering & Manufacturing North America, Inc.
Chuhong Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITE SOLID ELECTROLYTE FOR LITHIUM SECONDARY BATTERY AND METHO...
Publication number
20250167291
Publication date
May 22, 2025
LG ENERGY SOLUTION, LTD.
Sunghyun NAM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLYMERIC SOLID ELECTROLYTE AND ALL-SOLID-STATE BATTERY COMPRISING...
Publication number
20250167298
Publication date
May 22, 2025
LG ENERGY SOLUTION, LTD.
Jung Pil LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SOLID ELECTROLYTE MEMBRANE, ELECTRODE, AND ALLSOLID- STATE RECHARGE...
Publication number
20250158118
Publication date
May 15, 2025
Samsung SDI Co., Ltd.
Wonseok CHO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING OF A MEMBRANE WITH SURFACE FIBRE STRUCTURE,...
Publication number
20250158099
Publication date
May 15, 2025
UNIVERZITA KARLOVA
Peter KUS
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
COMPOSITE SOLID ELECTROLYTE FOR LITHIUM SECONDARY BATTERY AND PREPA...
Publication number
20250158109
Publication date
May 15, 2025
LG ENERGY SOLUTION, LTD.
Sunghyun NAM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLYMER SOLID ELECTROLYTE AND MANUFACTURING METHOD THEREFOR
Publication number
20250158116
Publication date
May 15, 2025
LG ENERGY SOLUTION, LTD.
Sunghyun NAM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Crack-Free Polymer Electrolyte Membranes for Long Cycle Life Lithiu...
Publication number
20250158117
Publication date
May 15, 2025
The University of Hong Kong
Dongmyeong SHIN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BIPHASIC EUTECTOGEL DECOUPLING ELECTROLYTES AND PREPARATION METHOD...
Publication number
20250158115
Publication date
May 15, 2025
Zhengzhou University of Light Industry
Chunsen LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE MATERIALS AND PROCESSES FOR THEIR PREPARATION
Publication number
20250158063
Publication date
May 15, 2025
HYDRO-QUEBEC
Charlotte MALLET
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM-CFX BATTERY COMPRISING SOLID POLYMER ELECTROLYTE AND METHOD...
Publication number
20250149581
Publication date
May 8, 2025
EaglePicher Technologies, LLC
Mario Destephen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SYSTEM AND METHOD FOR IMPROVED BATTERY STRUCTURAL PROPERTIES
Publication number
20250149631
Publication date
May 8, 2025
Anthro Energy, Inc.
Gurmukh Sethi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING A PROTECTED NEGATIVE ELECTRODE AND THE RES...
Publication number
20250149653
Publication date
May 8, 2025
HYDRO-QUEBEC
Nicolas DELAPORTE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLYMER SOLID ELECTROLYTE AND PREPARATION METHOD THEREFOR
Publication number
20250149629
Publication date
May 8, 2025
LG ENERGY SOLUTION, LTD.
Sunghyun NAM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of Preparing Positive Electrode
Publication number
20250149545
Publication date
May 8, 2025
LG ENERGY SOLUTION, LTD.
Chang Wan Koo
H01 - BASIC ELECTRIC ELEMENTS