- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 50/618 - Pressure control
Patent holdings for IPC class H01M 50/618
Total number of patents in this class: 77
10-year publication summary
|
0
|
0
|
0
|
1
|
2
|
7
|
7
|
16
|
25
|
20
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Contemporary Amperex Technology (Hong Kong) Limited | 3472 |
10 |
| LG Energy Solution, Ltd. | 14807 |
6 |
| Contemporary Amperex Technology Co., Limited | 6484 |
5 |
| Toyota Motor Corporation | 31819 |
3 |
| Honda Motor Co., Ltd. | 25174 |
2 |
| Toshiba Corporation | 12320 |
2 |
| BYD Company Limited | 4958 |
2 |
| Valeo Systemes Thermiques | 2720 |
2 |
| Cadenza Innovation, Inc. | 30 |
2 |
| Wuxi Lead Intelligent Equipment Co., Ltd. | 201 |
2 |
| Atlas Copco IAS GmbH | 77 |
2 |
| South 8 Technologies, Inc. | 59 |
2 |
| Shenzhen Greensun Technology Co., Ltd | 9 |
2 |
| Prime Planet Energy & Solutions, Inc. | 770 |
2 |
| SK on Co., Ltd. | 1608 |
2 |
| Cornex New Energy Co., Ltd. | 14 |
2 |
| International Business Machines Corporation | 61207 |
1 |
| GM Global Technology Operations LLC | 14968 |
1 |
| Murata Manufacturing Co., Ltd. | 24465 |
1 |
| Caterpillar Inc. | 9530 |
1 |
| Other owners | 25 |