- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 4/72 - Grids
Patent holdings for IPC class H01M 4/72
Total number of patents in this class: 185
10-year publication summary
|
9
|
8
|
11
|
11
|
15
|
12
|
10
|
8
|
16
|
13
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung SDI Co., Ltd. | 8922 |
5 |
| Apple Inc. | 56547 |
4 |
| Robert Bosch GmbH | 43114 |
4 |
| GM Global Technology Operations LLC | 15421 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 32551 |
4 |
| Contemporary Amperex Technology Co., Limited | 7854 |
4 |
| CPS Technology Holdings LLC | 747 |
4 |
| Clarios Germany GmbH & Co. KG | 103 |
4 |
| Samsung Electronics Co., Ltd. | 149362 |
3 |
| Centre National de La Recherche Scientifique | 10716 |
3 |
| Murata Manufacturing Co., Ltd. | 25037 |
3 |
| Johnson Controls Technology Company | 1413 |
3 |
| Greatbatch Ltd. | 355 |
3 |
| NorthStar Battery Company, LLC | 32 |
3 |
| RSR Technologies, Inc. | 40 |
3 |
| SK on Co., Ltd. | 1827 |
3 |
| Amprius Technologies, Inc. | 43 |
3 |
| Zn2h2 Inc. | 5 |
3 |
| Honda Motor Co., Ltd. | 25780 |
2 |
| Toyota Motor Corporation | 33572 |
2 |
| Other owners | 118 |