- 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: 174
10-year publication summary
|
9
|
8
|
11
|
11
|
15
|
12
|
10
|
7
|
15
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Apple Inc. | 54162 |
4 |
| Robert Bosch GmbH | 42296 |
4 |
| Samsung SDI Co., Ltd. | 7844 |
4 |
| Contemporary Amperex Technology Co., Limited | 6041 |
4 |
| Clarios Germany GmbH & Co. KG | 100 |
4 |
| Samsung Electronics Co., Ltd. | 143021 |
3 |
| Centre National de La Recherche Scientifique | 10253 |
3 |
| GM Global Technology Operations LLC | 14778 |
3 |
| Murata Manufacturing Co., Ltd. | 24214 |
3 |
| Johnson Controls Technology Company | 1456 |
3 |
| Greatbatch Ltd. | 354 |
3 |
| NorthStar Battery Company, LLC | 37 |
3 |
| RSR Technologies, Inc. | 42 |
3 |
| CPS Technology Holdings LLC | 714 |
3 |
| SK on Co., Ltd. | 1516 |
3 |
| Amprius Technologies, Inc. | 41 |
3 |
| Honda Motor Co., Ltd. | 25118 |
2 |
| The Regents of the University of California | 19752 |
2 |
| Toyota Motor Corporation | 31162 |
2 |
| FUJIFILM Corporation | 29151 |
2 |
| Other owners | 113 |