- 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: 207
10-year publication summary
|
11
|
16
|
21
|
16
|
18
|
11
|
13
|
14
|
11
|
7
|
| 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. | 34035 |
12 |
| LG Energy Solution, Ltd. | 19066 |
9 |
| Allez Health Inc. | 44 |
8 |
| Nitto Denko Corporation | 8540 |
7 |
| Robert Bosch GmbH | 44176 |
6 |
| Adeka Corporation | 1379 |
6 |
| NEC Corporation | 37005 |
5 |
| Evonik Operations GmbH | 4368 |
5 |
| Panasonic Corporation | 18962 |
4 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11124 |
4 |
| Tsinghua University | 6217 |
4 |
| Cornell University | 3426 |
4 |
| Honeycomb Battery Company | 407 |
4 |
| BASF SE | 21308 |
3 |
| Henkel AG & Co. KGaA | 10762 |
3 |
| National Institute of Advanced Industrial Science and Technology | 3794 |
3 |
| Hutchinson | 493 |
3 |
| Quantumscape Battery, Inc. | 221 |
3 |
| 2D Polymer Batteries, LLC | 5 |
3 |
| Hon Hai Precision Industry Co., Ltd. | 4022 |
2 |
| Other owners | 109 |