- All sections
- C - Chemistrymetallurgy
- C09J - Adhesivesnon-mechanical aspects of adhesive processes in generaladhesive processes not provided for elsewhereuse of materials as adhesives
- C09J 171/12 - Polyphenylene oxides
Patent holdings for IPC class C09J 171/12
Total number of patents in this class: 93
10-year publication summary
|
6
|
7
|
6
|
4
|
9
|
11
|
13
|
6
|
8
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dexerials Corporation | 2010 |
8 |
| Lintec Corporation | 2046 |
8 |
| Shengyi Technology Co., Ltd. | 268 |
5 |
| The Furukawa Electric Co., Ltd. | 3712 |
4 |
| Toyobo Co., Ltd. | 2551 |
4 |
| Wuhan Choice Technology Co., Ltd | 34 |
4 |
| Resonac Corporation | 3739 |
4 |
| Sekisui Chemical Co., Ltd. | 3656 |
3 |
| Shikoku Chemicals Corporation | 106 |
3 |
| Sony Chemical & Information Device Corporation | 206 |
3 |
| Nitto Denko Corporation | 8632 |
2 |
| Fujikura Ltd. | 3128 |
2 |
| Adeka Corporation | 1389 |
2 |
| Elite Material Co., Ltd. | 96 |
2 |
| Namics Corporation | 499 |
2 |
| Nissan Chemical Industries, Ltd. | 1629 |
2 |
| Rogers Corporation | 512 |
2 |
| Nippon Steel Chemical & Material Co., Ltd. | 748 |
2 |
| SHPP Global Technologies B.V. | 1110 |
2 |
| 3m Innovative Properties Company | 17450 |
1 |
| Other owners | 28 |