- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 8/0284 - Organic resins; Organic polymers
Patent holdings for IPC class H01M 8/0284
Total number of patents in this class: 335
10-year publication summary
|
13
|
21
|
39
|
32
|
38
|
33
|
51
|
48
|
34
|
10
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 40953 |
31 |
| Honda Motor Co., Ltd. | 24537 |
28 |
| NOK Corporation | 2108 |
22 |
| Threebond Co., Ltd. | 108 |
17 |
| Toyota Motor Corporation | 28582 |
16 |
| Sumitomo Riko Company Limited | 962 |
14 |
| Audi AG | 7153 |
13 |
| Three Bond Co., Ltd. | 209 |
10 |
| Nissan Motor Co., Ltd. | 12249 |
6 |
| Hyundai Motor Company | 19021 |
6 |
| Nuvera Fuel Cells, LLC | 111 |
6 |
| Toagosei Co., Ltd. | 894 |
6 |
| Ballard Power Systems Inc. | 163 |
5 |
| ElringKlinger AG | 487 |
5 |
| Nitto Shinko Corporation | 63 |
5 |
| GM Global Technology Operations LLC | 13620 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
4 |
| Kolon Industries, Inc. | 1506 |
4 |
| Reinz-Dichtungs-GmbH | 245 |
4 |
| Volkswagen AG | 6966 |
4 |
| Other owners | 125 |