Class H01M : PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
Subclass 2/36: Constructional details, or processes of manufacture, of the non-active parts Arrangements for filling, topping-up or emptying cases with or of liquid, e.g. for filling with electrolytes, for washing-out
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11552352 | Hybrid battery and electrolyser | Dec 22, 17 | Jan 10, 23 | Battolyser Holding B.V. |
| 11264654 | Battery module case and battery module comprising the same | Jul 09, 18 | Mar 01, 22 | LG Chem, Ltd |
| 11258129 | Battery, battery module, battery pack and electric vehicle | Sep 14, 20 | Feb 22, 22 | BYD Company Limited |
| 11201379 | Secondary battery having filling valve | May 15, 18 | Dec 14, 21 | LG Chem Ltd. |
| 11128022 | Liquid injection device | Dec 23, 20 | Sep 21, 21 | Contemporary Amperex Technology Co., Limited |
| 11056711 | Secondary battery and method of manufacturing therefor | Aug 25, 16 | Jul 06, 21 | ZENAX INC. |
| 10991928 | Battery connection module and battery device | Nov 17, 17 | Apr 27, 21 | Molex, LLC |
| 10978685 | Sealing plug arrangement, housing and accumulator | May 28, 14 | Apr 13, 21 | Clarios Germany GmbH & Co. KGAA |
| 10978749 | Method for injecting electrolyte to pouch secondary battery using gap-controlling jig | Dec 11, 17 | Apr 13, 21 | LG Chem, Ltd |
| 10944084 | Secondary battery and method for supplementing electrolyte of secondary battery | Jul 26, 17 | Mar 09, 21 | LG Chem, Ltd |
| 10938016 | Rechargeable battery | May 25, 17 | Mar 02, 21 | Samsung SDI Co., Ltd. |
| 10938055 | Redox flow battery including a system for decreasing by-pass currents | Oct 03, 17 | Mar 02, 21 | IFP Energies Nouvelles |
| 10938072 | Zinc-air secondary battery | Feb 08, 17 | Mar 02, 21 | E.M.W. ENERGY CO. LTD. |
| 10930978 | Multifunctional ion pouch battery cell frame | Jan 27, 17 | Feb 23, 21 | Ford Global Technologies LLC |
| 10930918 | Secondary battery | Oct 26, 16 | Feb 23, 21 | Samsung SDI Co., Ltd. |
| 10923748 | Air cell | Oct 03, 19 | Feb 16, 21 | Nissan Motor Co. Ltd. |
| 10916956 | Battery | Dec 11, 19 | Feb 09, 21 | DURACELL U.S. OPERATIONS, INC. |
| 10916820 | Battery system with improved lifetime property and method for operating battery system | Mar 31, 17 | Feb 09, 21 | LG Chem Ltd. |
| 10912963 | Automatically generating fire-fighting foams to combat Li-ion battery failures | Dec 01, 17 | Feb 09, 21 | International Business Machine Corporation |
| 10897036 | Method of producing granular aggregate, method of producing electrode plate, and method of producing battery | Nov 09, 17 | Jan 19, 21 | 501 Toyota Jidosha Kabushiki Kaisha |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2021/0257,601 | TAPERED BATTERY FILL PORT | Aug 19, 20 | Aug 19, 21 | Not available |
| 2021/0074,989 | Pouch-Type Secondary Battery Having Electrolytic Solution Supplement Recess Portion Formed Therein | Nov 01, 19 | Mar 11, 21 | LG Chem, Ltd. |
| 2021/0013,483 | BATTERY ASSEMBLY, BATTERY, LID AND CASE | Mar 29, 18 | Jan 14, 21 | KABUSHIKI KAISHA TOSHIBA |
| 2021/0005,873 | Liquid Powered Assembly | Jul 20, 20 | Jan 07, 21 | Not available |
| 2020/0212,419 | MANUFACTURING METHOD FOR SECONDARY BATTERY AND MANUFACTURING APPARATUS FOR SECONDARY BATTERY | Dec 27, 19 | Jul 02, 20 | Not available |
| 2020/0203,703 | METHOD AND APPARATUS FOR LIQUEFIED GAS SOLVENT DELIVERY FOR ELECTROCHEMICAL DEVICES | Feb 28, 20 | Jun 25, 20 | Not available |
| 2020/0185,786 | Metal Negative Electrode Cell | Feb 27, 18 | Jun 11, 20 | Not available |
| 2020/0099,038 | METHOD AND SYSTEM FOR PRODUCING A BATTERY CELL | Nov 14, 17 | Mar 26, 20 | Not available |
| 2020/0044,229 | FILM-COVERED BATTERY PRODUCTION METHOD AND FILM-COVERED BATTERY | Dec 09, 16 | Feb 06, 20 | Not available |
| 2019/0355,960 | BATTERY CELL REFILLABLE WITH ELECTROLYTE, BATTERY PACK, ELECTROLYTE REFILLING SYSTEM FOR BATTERY PACK, AND ELECTROLYTE REFILLING METHOD FOR BATTERY PACK | Jan 23, 18 | Nov 21, 19 | LG Chem Ltd. |
| 2019/0355,961 | APPARATUS FOR ENHANCING ELECTROLYTE WETTING IN RECHARGEABLE BATTERY AND ELECTROLYTE WETTING ENHANCING METHOD USING THE SAME | Aug 01, 19 | Nov 21, 19 | Not available |
| 2019/0345,619 | Electrochemical Reactor Comprising Liquid-Repellant Porous Membrane | Jul 22, 19 | Nov 14, 19 | Not available |
| 2019/0237,743 | CAP ASSEMBLY AND POWER BATTERY | Mar 21, 18 | Aug 01, 19 | Contemporary Amperex Technology Co., Limited |
| 2019/0168,038 | AUTOMATICALLY GENERATING FIRE-FIGHTING FOAMS TO COMBAT LI-ION BATTERY FAILURES | Dec 01, 17 | Jun 06, 19 | Not available |
| 2019/0097,206 | BATTERY AND MANUFACTURING METHOD THEREFOR | Nov 28, 18 | Mar 28, 19 | Not available |
| 2019/0088,981 | CELL-CORE FOR LITHIUM SLURRY BATTERY, AND LITHIUM SLURRY BATTERY MODULE | Mar 08, 17 | Mar 21, 19 | BEIJING HAWAGA POWER STORAGE TECHNOLOGY COMPANY LTD.; HEBEI MAYJOY BATTERY COMPANY LTD.; |
| 2018/0358,605 | BATTERY SEALING DEVICE | Dec 23, 16 | Dec 13, 18 | RENATA AG |
| 2018/0351,154 | BATTERY CELL AND METHOD FOR MANUFACTURING BATTERY CELL | Jan 24, 17 | Dec 06, 18 | LG Chem, Ltd. |
| 2018/0315,989 | BATTERY AND ELECTRONIC DEVICE | Jun 27, 18 | Nov 01, 18 | NATIONAL UNIVERSITY CORPORATION TOHOKU UNIVERSITY |
| 2018/0205,069 | METHOD OF PREPARING LITHIUM SECONDARY BATTERY | Mar 30, 17 | Jul 19, 18 | LG Chem, Ltd. |
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