- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 4/23 - Drying or preserving electrodes after forming
Patent holdings for IPC class H01M 4/23
Total number of patents in this class: 10
10-year publication summary
|
0
|
0
|
1
|
2
|
0
|
1
|
1
|
1
|
3
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Johnson IP Holding, LLC | 43 |
2 |
| BASF SE | 19740 |
1 |
| GM Global Technology Operations LLC | 13620 |
1 |
| NGK Insulators, Ltd. | 4589 |
1 |
| Advanced Battery Concepts, LLC | 40 |
1 |
| Cabot Corporation | 575 |
1 |
| Molecular Rebar Design, LLC | 68 |
1 |
| Sumitomo Metal Mining Co., Ltd. | 1670 |
1 |
| Leoch Battery (Jiangsu) Corp. | 3 |
1 |
| Other owners | 0 |