- 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: 150
10-year publication summary
|
12
|
15
|
11
|
12
|
4
|
0
|
0
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| CPS Technology Holdings LLC | 758 |
26 |
| Samsung SDI Co., Ltd. | 10624 |
16 |
| Robert Bosch GmbH | 44176 |
12 |
| LG Energy Solution, Ltd. | 19066 |
6 |
| LG Chem, Ltd. | 17929 |
5 |
| Auto Kabel Managementgesellschaft mbH | 40 |
3 |
| Panasonic Corporation | 18962 |
2 |
| Sumitomo Electric Industries, Ltd. | 16355 |
2 |
| Yazaki Corporation | 7122 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 34035 |
2 |
| Sumitomo Wiring Systems, Ltd. | 11029 |
2 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11124 |
2 |
| AutoNetworks Technologies, Ltd. | 7130 |
2 |
| BYD Company Limited | 6488 |
2 |
| ElringKlinger AG | 573 |
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) | 12378 |
2 |
| Resonac Packaging Corporation | 96 |
2 |
| Otter Lake Technologies, LLC | 19 |
2 |
| Other owners | 54 |