- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 10/054 - Accumulators with insertion or intercalation of metals other than lithium, e.g. with magnesium or aluminium
Patent holdings for IPC class H01M 10/054
Total number of patents in this class: 2899
10-year publication summary
|
185
|
192
|
244
|
220
|
222
|
202
|
177
|
221
|
408
|
249
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Contemporary Amperex Technology Co., Limited | 6160 |
111 |
| Toyota Motor Corporation | 31311 |
93 |
| Honeycomb Battery Company | 387 |
91 |
| Nippon Electric Glass Co., Ltd. | 2442 |
75 |
| Murata Manufacturing Co., Ltd. | 24260 |
64 |
| Guangdong Brunp Recycling Technology Co., Ltd | 1175 |
52 |
| Hunan Brunp Recycling Technology Co., Ltd. | 1143 |
52 |
| Sumitomo Chemical Company, Limited | 8998 |
51 |
| Contemporary Amperex Technology (Hong Kong) Limited | 3332 |
45 |
| Central Glass Company, Limited | 1261 |
40 |
| Faradion Limited | 63 |
39 |
| Panasonic Intellectual Property Management Co., Ltd. | 30822 |
38 |
| The Regents of the University of California | 19784 |
29 |
| Centre National de La Recherche Scientifique | 10284 |
29 |
| National Institute of Advanced Industrial Science and Technology | 3780 |
29 |
| UChicago Argonne, LLC | 910 |
29 |
| Sumitomo Electric Industries, Ltd. | 15292 |
28 |
| Innolith Technology AG | 45 |
26 |
| Kyoto University | 2785 |
25 |
| Nanotek Instruments, Inc. | 162 |
21 |
| Other owners | 1932 |