- 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: 782
10-year publication summary
|
0
|
0
|
2
|
8
|
29
|
49
|
85
|
187
|
214
|
176
|
| 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. | 4119 |
101 |
| LG Energy Solution, Ltd. | 15385 |
90 |
| Murata Manufacturing Co., Ltd. | 24813 |
35 |
| Resonac Packaging Corporation | 97 |
31 |
| Semiconductor Energy Laboratory Co., Ltd. | 11471 |
24 |
| Toppan Holdings Inc. | 617 |
23 |
| Toyota Motor Corporation | 32956 |
22 |
| Samsung SDI Co., Ltd. | 8622 |
21 |
| Panasonic Intellectual Property Management Co., Ltd. | 32052 |
17 |
| Ningde Amperex Technology Limited | 2227 |
14 |
| Youl Chon Chemical Co., Ltd. | 80 |
13 |
| Kabushiki Kaisha Toyota Jidoshokki | 1781 |
12 |
| Mitsui Chemicals, Inc. | 3247 |
11 |
| NGK Insulators, Ltd. | 5103 |
10 |
| SK on Co., Ltd. | 1722 |
10 |
| Dongguan Amperex Technology Limited | 248 |
9 |
| Energizer Brands, LLC | 791 |
9 |
| I-ten | 126 |
9 |
| Showa Denko Packaging Co., Ltd. | 51 |
9 |
| Honda Motor Co., Ltd. | 25771 |
8 |
| Other owners | 304 |