- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 2/32 - Methods or arrangements for affording protection against corrosion; Selection of materials therefor
Patent holdings for IPC class H01M 2/32
Total number of patents in this class: 152
10-year publication summary
|
13
|
12
|
15
|
11
|
12
|
4
|
0
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| CPS Technology Holdings LLC | 735 |
26 |
| Samsung SDI Co., Ltd. | 8740 |
16 |
| Robert Bosch GmbH | 42861 |
12 |
| LG Energy Solution, Ltd. | 15482 |
6 |
| LG Chem, Ltd. | 17680 |
5 |
| Auto Kabel Managementgesellschaft mbH | 44 |
3 |
| Panasonic Corporation | 20018 |
2 |
| Sumitomo Electric Industries, Ltd. | 15668 |
2 |
| Yazaki Corporation | 6742 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 32095 |
2 |
| Sumitomo Wiring Systems, Ltd. | 10493 |
2 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10959 |
2 |
| AutoNetworks Technologies, Ltd. | 6687 |
2 |
| BYD Company Limited | 5226 |
2 |
| ElringKlinger AG | 544 |
2 |
| Lithium Energy and Power GmbH & Co. KG | 85 |
2 |
| Shenzhen BYD Auto R&D Company Limited | 245 |
2 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12741 |
2 |
| Resonac Packaging Corporation | 97 |
2 |
| Otter Lake Technologies, LLC | 16 |
2 |
| Other owners | 56 |