- 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 |