- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 4/1399 - Processes of manufacture of electrodes based on electro-active polymers
Patent holdings for IPC class H01M 4/1399
Total number of patents in this class: 205
10-year publication summary
|
11
|
15
|
21
|
15
|
18
|
11
|
11
|
13
|
11
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Panasonic Intellectual Property Management Co., Ltd. | 33401 |
12 |
| LG Energy Solution, Ltd. | 17308 |
9 |
| Allez Health Inc. | 40 |
8 |
| Nitto Denko Corporation | 8447 |
7 |
| Robert Bosch GmbH | 43500 |
6 |
| Adeka Corporation | 1367 |
6 |
| NEC Corporation | 36566 |
5 |
| Evonik Operations GmbH | 4218 |
5 |
| Panasonic Corporation | 19786 |
4 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10975 |
4 |
| Tsinghua University | 6101 |
4 |
| Cornell University | 3378 |
4 |
| Honeycomb Battery Company | 396 |
4 |
| BASF SE | 21127 |
3 |
| Henkel AG & Co. KGaA | 10707 |
3 |
| National Institute of Advanced Industrial Science and Technology | 3793 |
3 |
| Hutchinson | 473 |
3 |
| Quantumscape Battery, Inc. | 209 |
3 |
| 2D Polymer Batteries, LLC | 5 |
3 |
| Hon Hai Precision Industry Co., Ltd. | 4019 |
2 |
| Other owners | 107 |