- All sections
- H - Electricity
- H10N - Electric solid-state devices not otherwise provided for
- H10N 30/857 - Macromolecular compositions
Patent holdings for IPC class H10N 30/857
Total number of patents in this class: 294
10-year publication summary
|
0
|
1
|
5
|
16
|
37
|
35
|
49
|
56
|
45
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kureha Corporation | 1044 |
22 |
| Murata Manufacturing Co., Ltd. | 25296 |
14 |
| FUJIFILM Corporation | 30106 |
11 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10972 |
8 |
| ElastiMed Ltd. | 23 |
8 |
| TDK Corporation | 6784 |
7 |
| Mitsui Chemicals, Inc. | 3227 |
6 |
| Kureha America Inc. | 58 |
6 |
| Daikin Industries, Ltd. | 10227 |
5 |
| META Platforms Technologies, LLC | 6212 |
5 |
| Boe Technology Group Co., Ltd. | 42636 |
4 |
| Arkema France | 4168 |
4 |
| TDK Electronics AG | 993 |
4 |
| Sony Group Corporation | 14964 |
4 |
| LG Display Co., Ltd. | 14153 |
3 |
| The Regents of the University of California | 20427 |
3 |
| W. L. Gore & Associates, Inc. | 2713 |
3 |
| Korea Advanced Institute of Science and Technology | 4533 |
3 |
| e Ink Corporation | 1542 |
3 |
| Ecole Polytechnique Federale de Lausanne (epfl) | 1578 |
3 |
| Other owners | 168 |