Class H01M : PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
Subclass 2/18: Constructional details, or processes of manufacture, of the non-active parts Separators; Membranes; Diaphragms; Spacing elements characterised by the shape
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11942656 | Battery separators, batteries and related methods | Nov 05, 15 | Mar 26, 24 | Daramic LLC |
| 11316231 | Battery separators with improved conductance, improved batteries, systems, and related methods | Sep 01, 17 | Apr 26, 22 | Daramic LLC |
| 11316189 | Secondary battery and electronic device | May 28, 19 | Apr 26, 22 | SEMICONDUCTOR ENERGY LABORATORY CO., LTD |
| 11302914 | Magnesium air battery capable of long-term power supply and electronic machine | Dec 08, 17 | Apr 12, 22 | MGR Energy LLP |
| 11302902 | Method for manufacturing an electrode assembly for a battery cell and battery cell | Apr 16, 19 | Apr 12, 22 | 502 Robert Bosch GmbH; GS YUASA INTERNATIONAL LTD.; |
| 11211641 | Electrochemical energy storage devices | Apr 24, 20 | Dec 28, 21 | AMBRI INC. |
| 11205822 | Non-porous separator and use thereof | Mar 29, 17 | Dec 21, 21 | DKJ NEW ENERGY S & T CO. LTD. |
| 11196091 | Electrochemical energy storage devices | Dec 17, 19 | Dec 07, 21 | AMBRI INC. |
| 11177510 | Electrode assembly of novel structure and battery cell comprising the same | Nov 12, 18 | Nov 16, 21 | LG Chem, Ltd |
| 11171389 | Secondary battery and method for producing the same | Feb 09, 18 | Nov 09, 21 | Kabushiki Kaisha Toyota Chuo Kenkyusho |
| 11165089 | Secondary battery and electronic device | May 28, 19 | Nov 02, 21 | SEMICONDUCTOR ENERGY LABORATORY CO., LTD |
| 11127982 | Electrode assembly and battery with sectioned active layers | Dec 03, 18 | Sep 21, 21 | NINGDE AMPEREX TECHNOLOGY LIMITED |
| 11056711 | Secondary battery and method of manufacturing therefor | Aug 25, 16 | Jul 06, 21 | ZENAX INC. |
| 11011798 | Energy storage device | Jun 23, 17 | May 18, 21 | GS YUASA INTERNATIONAL LTD. |
| 11011797 | Electrode assembly and battery | Jan 03, 19 | May 18, 21 | NINGDE AMPEREX TECHNOLOGY LIMITED |
| 10971713 | Electric storage device and spacer | Jun 28, 12 | Apr 06, 21 | GS YUASA INTERNATIONAL LTD.; Honda Motor Co. Ltd.; |
| 10957890 | Battery lithium cluster growth control | Apr 14, 20 | Mar 23, 21 | Cardiac Pacemakers, Inc. |
| 10957913 | Gauntlet lead-acid battery systems | Apr 22, 16 | Mar 23, 21 | Johns Manville |
| 10944087 | Separators, batteries, systems, vehicles, and related methods | Jan 27, 17 | Mar 09, 21 | Celgard LLC |
| 10938010 | Absorbent glass mat separators, VRLA batteries, and related methods of manufacture and use | Jul 23, 18 | Mar 02, 21 | Daramic LLC |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2021/0091,359 | BAG-SHAPED SEPARATOR FOR ELECTRIC STORAGE DEVICE, THERMAL BONDING METHOD AND THERMAL BONDING DEVICE THEREFOR, AND ELECTRIC STORAGE DEVICE | May 29, 18 | Mar 25, 21 | NEC Corporation |
| 2021/0013,478 | ENERGY STORAGE APPARATUS | Mar 06, 19 | Jan 14, 21 | Not available |
| 2021/0005,863 | NONAQUEOUS ELECTROLYTE BATTERY AND BATTERY PACK | Sep 18, 20 | Jan 07, 21 | KABUSHIKI KAISHA TOSHIBA |
| 2020/0411,830 | LEAD ACID BATTERY SEPARATORS HAVING IMPROVED RIB-PROFILES, BATTERIES, SYSTEMS, AND RELATED METHODS | Mar 08, 19 | Dec 31, 20 | Not available |
| 2020/0373,537 | EMBOSSED MICROPOROUS MEMBRANE BATTERY SEPARATOR MATERIALS AND METHODS OF MANUFACTURE AND USE THEREOF | Aug 11, 20 | Nov 26, 20 | Not available |
| 2020/0321,588 | STACKED SECONDARY BATTERY AND BAG-LIKE SEPARATOR | May 19, 17 | Oct 08, 20 | NEC Corporation |
| 2020/0243,854 | LITHIUM METAL SECONDARY BATTERY CONTAINING ELASTIC POLYMER FOAM AS AN ANODE-PROTECTING LAYER | Jan 24, 19 | Jul 30, 20 | Nanotek Instruments Inc. |
| 2020/0212,402 | BIOCOMPATIBLE RECHARGABLE ENERGIZATION ELEMENTS FOR BIOMEDICAL DEVICES WITH ELECTROLESS SEALING LAYERS | Feb 20, 20 | Jul 02, 20 | Not available |
| 2020/0194,764 | ELECTROCHEMICAL CELL GROMMET | Dec 13, 19 | Jun 18, 20 | ENERGIZER BRANDS, LLC |
| 2020/0168,877 | MICROCAPSULES, SEPARATOR COMPRISING SAME AND ELECTROCHEMICAL DEVICE COMPRISING SAME | May 14, 19 | May 28, 20 | LG Chem Ltd. |
| 2020/0052,278 | METHOD FOR BONDING SEPARATORS, METHOD FOR MANUFACTURING ELECTROCHEMICAL DEVICE, AND ELECTROCHEMICAL DEVICE | Dec 27, 17 | Feb 13, 20 | Envision AESC Energy Devices, Ltd. |
| 2019/0393,468 | SEPARATOR ASSEMBLY AND BATTERY MODULE | Jan 16, 19 | Dec 26, 19 | Contemporary Amperex Technology Co., Limited |
| 2019/0363,325 | BATTERY SEPARATOR MEMBRANE DRYING DEVICE AND METHOD | May 22, 18 | Nov 28, 19 | Not available |
| 2019/0334,147 | ION CONDUCTING MEMBRANE, MAKING METHOD THEREOF, SECONDARY BATTERY COMPRISING THE SAME | Aug 31, 18 | Oct 31, 19 | Not available |
| 2019/0319,247 | BATTERY | Sep 18, 18 | Oct 17, 19 | Not available |
| 2019/0312,249 | METHOD FOR MANUFACTURING SEPARATOR ROLL | Jun 24, 19 | Oct 10, 19 | Not available |
| 2019/0278,422 | Flexible Electronic Devices | May 24, 19 | Sep 12, 19 | Not available |
| 2019/0260,002 | BATTERY SEPARATOR FOR A STORAGE BATTERY | Jan 02, 19 | Aug 22, 19 | Not available |
| 2019/0260,003 | MULTILAYER SEPARATOR AND METHODS OF MANUFACTURE AND USE | Apr 30, 19 | Aug 22, 19 | Not available |
| 2019/0245,184 | SEPARATOR AND BATTERY | Apr 16, 19 | Aug 08, 19 | Not available |
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