- 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: 186
10-year publication summary
|
16
|
7
|
11
|
15
|
21
|
16
|
17
|
11
|
12
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
11 |
| LG Energy Solution, Ltd. | 10813 |
8 |
| Nitto Denko Corporation | 7879 |
7 |
| Robert Bosch GmbH | 40953 |
6 |
| Zense-Life Inc. | 30 |
6 |
| Evonik Operations GmbH | 3879 |
6 |
| NEC Corporation | 32703 |
5 |
| Panasonic Corporation | 20786 |
5 |
| Adeka Corporation | 1333 |
5 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
4 |
| Tsinghua University | 5426 |
4 |
| Henkel AG & Co. KGaA | 10129 |
4 |
| Cornell University | 3036 |
4 |
| Honeycomb Battery Company | 359 |
4 |
| BASF SE | 19740 |
3 |
| Murata Manufacturing Co., Ltd. | 22355 |
3 |
| National Institute of Advanced Industrial Science and Technology | 3677 |
3 |
| Hutchinson | 455 |
3 |
| Hon Hai Precision Industry Co., Ltd. | 4157 |
2 |
| GM Global Technology Operations LLC | 13620 |
2 |
| Other owners | 91 |