- 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: 1085
10-year publication summary
|
0
|
2
|
8
|
32
|
51
|
92
|
195
|
220
|
228
|
209
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 19637 |
132 |
| Dai Nippon Printing Co., Ltd. | 4267 |
131 |
| Samsung SDI Co., Ltd. | 10924 |
45 |
| Murata Manufacturing Co., Ltd. | 25981 |
36 |
| Toppan Holdings Inc. | 954 |
33 |
| Resonac Packaging Corporation | 96 |
31 |
| Toyota Motor Corporation | 36327 |
29 |
| Semiconductor Energy Laboratory Co., Ltd. | 11877 |
28 |
| Ningde Amperex Technology Limited | 2862 |
26 |
| Panasonic Intellectual Property Management Co., Ltd. | 34568 |
24 |
| Youl Chon Chemical Co., Ltd. | 94 |
21 |
| SK on Co., Ltd. | 2514 |
16 |
| Mitsui Chemicals, Inc. | 3283 |
15 |
| Energizer Brands, LLC | 786 |
15 |
| Kabushiki Kaisha Toyota Jidoshokki | 1840 |
15 |
| Dongguan Amperex Technology Limited | 317 |
12 |
| Honda Motor Co., Ltd. | 26594 |
11 |
| LAT Enterprises, Inc., DBA MediPak Energy Systems | 149 |
11 |
| NGK Insulators, Ltd. | 5170 |
10 |
| Contemporary Amperex Technology Co., Limited | 10558 |
10 |
| Other owners | 434 |