- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 50/121 - Organic material
Patent holdings for IPC class H01M 50/121
Total number of patents in this class: 804
10-year publication summary
|
0
|
0
|
2
|
8
|
29
|
49
|
86
|
187
|
214
|
196
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dai Nippon Printing Co., Ltd. | 4139 |
104 |
| LG Energy Solution, Ltd. | 15720 |
92 |
| Murata Manufacturing Co., Ltd. | 24950 |
35 |
| Resonac Packaging Corporation | 97 |
31 |
| Semiconductor Energy Laboratory Co., Ltd. | 11534 |
25 |
| Samsung SDI Co., Ltd. | 8990 |
24 |
| Toppan Holdings Inc. | 656 |
24 |
| Toyota Motor Corporation | 33341 |
23 |
| Panasonic Intellectual Property Management Co., Ltd. | 32296 |
18 |
| Ningde Amperex Technology Limited | 2291 |
15 |
| Youl Chon Chemical Co., Ltd. | 81 |
13 |
| Kabushiki Kaisha Toyota Jidoshokki | 1785 |
12 |
| Mitsui Chemicals, Inc. | 3231 |
11 |
| NGK Insulators, Ltd. | 5134 |
10 |
| SK on Co., Ltd. | 1785 |
10 |
| Dongguan Amperex Technology Limited | 259 |
9 |
| Energizer Brands, LLC | 794 |
9 |
| I-ten | 127 |
9 |
| Showa Denko Packaging Co., Ltd. | 51 |
9 |
| Honda Motor Co., Ltd. | 25773 |
8 |
| Other owners | 313 |