- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 4/75 - Wires, rods, or strips
Patent holdings for IPC class H01M 4/75
Total number of patents in this class: 391
10-year publication summary
|
25
|
32
|
20
|
27
|
20
|
18
|
21
|
44
|
48
|
32
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 19239 |
62 |
| LG Chem, Ltd. | 17950 |
16 |
| Varta Microbattery GmbH | 310 |
15 |
| Amprius Technologies, Inc. | 46 |
12 |
| Energizer Brands, LLC | 791 |
10 |
| Samsung SDI Co., Ltd. | 10719 |
8 |
| SK Nexilis Co., Ltd. | 106 |
8 |
| Panasonic Intellectual Property Management Co., Ltd. | 34265 |
7 |
| Exergy Power Systems, Inc. | 16 |
7 |
| Toyota Motor Corporation | 35927 |
6 |
| Panasonic Corporation | 18849 |
6 |
| GM Global Technology Operations LLC | 16188 |
6 |
| Ningde Amperex Technology Limited | 2729 |
5 |
| Prime Planet Energy & Solutions, Inc. | 1065 |
5 |
| Honda Motor Co., Ltd. | 26105 |
4 |
| Murata Manufacturing Co., Ltd. | 25809 |
4 |
| Bayerische Motoren Werke Aktiengesellschaft | 15373 |
4 |
| National Institute of Advanced Industrial Science and Technology | 3790 |
4 |
| Greatbatch Ltd. | 360 |
4 |
| Nederlandse Organisatie voor Toegepast-natuurwetenschappelijk Onderzoek TNO | 2445 |
4 |
| Other owners | 194 |