- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 41/45 - Organic materials
Patent holdings for IPC class H01L 41/45
Total number of patents in this class: 310
10-year publication summary
|
25
|
21
|
24
|
23
|
18
|
19
|
25
|
7
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Konica Minolta Medical & Graphic, Inc. | 870 |
25 |
| Mitsui Chemicals, Inc. | 3189 |
22 |
| Murata Manufacturing Co., Ltd. | 23743 |
11 |
| Daikin Industries, Ltd. | 9851 |
9 |
| Bayer Intellectual Property GmbH | 2569 |
8 |
| a School Corporation Kansai University | 92 |
8 |
| Bayer MaterialScience AG | 840 |
7 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10693 |
7 |
| SABIC Global Technologies B.V. | 4215 |
6 |
| META Platforms Technologies, LLC | 5367 |
6 |
| FUJIFILM Corporation | 28829 |
5 |
| Robert Bosch GmbH | 41823 |
4 |
| Koninklijke Philips N.V. | 24052 |
4 |
| Agency for Science, Technology and Research | 3563 |
4 |
| Arkema France | 3888 |
4 |
| Kansai University | 23 |
4 |
| Teijin Limited | 1233 |
4 |
| JENNINGER, Ludwig | 8 |
4 |
| JENNINGER, Maria | 8 |
4 |
| LG Display Co., Ltd. | 12908 |
3 |
| Other owners | 161 |