- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 50/70 - Arrangements for stirring or circulating the electrolyte
Patent holdings for IPC class H01M 50/70
Total number of patents in this class: 64
10-year publication summary
|
0
|
2
|
2
|
7
|
12
|
8
|
11
|
11
|
7
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Alumapower Corporation | 27 |
6 |
| LG Energy Solution, Ltd. | 17861 |
6 |
| Omnitek Partners LLC | 205 |
4 |
| Form Energy, Inc. | 236 |
4 |
| Contemporary Amperex Technology (Hong Kong) Limited | 3943 |
4 |
| Kyocera Corporation | 14263 |
3 |
| Hunt Energy Enterprises, LLC | 35 |
3 |
| Sonocharge Energy, Inc | 11 |
3 |
| Contemporary Amperex Technology Co., Limited | 9185 |
2 |
| Field Upgrading USA, Inc. | 35 |
2 |
| E-zinc Inc. | 30 |
2 |
| Hithium Tech HK Limited | 197 |
2 |
| International Business Machines Corporation | 62295 |
1 |
| Toyota Motor Corporation | 34877 |
1 |
| Ford Global Technologies, LLC | 21329 |
1 |
| Samsung SDI Co., Ltd. | 10047 |
1 |
| Idemitsu Kosan Co., Ltd. | 4210 |
1 |
| The Board of Trustees of the University of Illinois | 2745 |
1 |
| Cornell University | 3396 |
1 |
| IQ Power Licensing AG | 23 |
1 |
| Other owners | 15 |