- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 4/18 - Processes of manufacture of Plante electrodes
Patent holdings for IPC class H01M 4/18
Total number of patents in this class: 11
10-year publication summary
|
1
|
3
|
0
|
0
|
1
|
0
|
0
|
0
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Johns Manville | 918 |
5 |
| GM Global Technology Operations LLC | 16255 |
1 |
| Cuberg, Inc. | 39 |
1 |
| Industrie de Nora S.p.A. | 282 |
1 |
| Industry-Academic Cooperation Foundation, Yonsei University | 2443 |
1 |
| SK Innovation Co., Ltd. | 1505 |
1 |
| TBS Engineering Limited | 37 |
1 |
| Other owners | 0 |