- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 50/414 - Synthetic resins, e.g. .thermoplastics or thermosetting resins
Patent holdings for IPC class H01M 50/414
Total number of patents in this class: 425
10-year publication summary
|
0
|
2
|
0
|
0
|
4
|
17
|
64
|
113
|
159
|
45
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 10813 |
34 |
| Zeon Corporation | 3854 |
31 |
| Asahi Kasei Kabushiki Kaisha | 2429 |
18 |
| NGK Insulators, Ltd. | 4589 |
15 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
13 |
| Celgard, LLC | 273 |
12 |
| Samsung SDI Co., Ltd. | 6671 |
10 |
| Toray Industries, Inc. | 6652 |
10 |
| GS Yuasa International Ltd. | 1834 |
7 |
| Toyota Motor Corporation | 28582 |
6 |
| Contemporary Amperex Technology Co., Limited | 5805 |
6 |
| Blue Solutions | 127 |
5 |
| Daramic, LLC | 207 |
5 |
| Energizer Brands, LLC | 835 |
5 |
| Sumitomo Chemical Company, Limited | 8808 |
4 |
| Mitsui Chemicals, Inc. | 3134 |
4 |
| Georgia Tech Research Corporation | 2453 |
4 |
| Dyson Technology Limited | 3124 |
4 |
| Ningde Amperex Technology Limited | 1512 |
4 |
| Pacific Industrial Development Corporation | 65 |
4 |
| Other owners | 224 |