- All sections
- C - Chemistrymetallurgy
- C09J - Adhesivesnon-mechanical aspects of adhesive processes in generaladhesive processes not provided for elsewhereuse of materials as adhesives
- C09J 161/04 - Condensation polymers of aldehydes or ketones with phenols only
Patent holdings for IPC class C09J 161/04
Total number of patents in this class: 49
10-year publication summary
|
4
|
1
|
1
|
1
|
6
|
2
|
4
|
1
|
4
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Resonac Corporation | 3516 |
10 |
| Hitachi Chemical Company, Ltd. | 2245 |
2 |
| Nitto Denko Corporation | 8526 |
2 |
| Sumitomo Chemical Company, Limited | 8996 |
2 |
| Bridgestone Corporation | 7251 |
2 |
| Georgia-Pacific Chemicals LLC | 127 |
2 |
| Adeka Corporation | 1376 |
2 |
| Institut National de La Recherche Agronomique | 308 |
2 |
| Sumitomo Chemical Advanced Technologies LLC, d.b.a. Sumika Electronic Materials | 14 |
2 |
| Sumitomo Electric Industries, Ltd. | 16305 |
1 |
| FUJIFILM Corporation | 30512 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 33911 |
1 |
| Toray Industries, Inc. | 7096 |
1 |
| Korea Advanced Institute of Science and Technology | 4664 |
1 |
| Brembo SGL Carbon Ceramic Brakes GmbH | 31 |
1 |
| Kolon Industries, Inc. | 1835 |
1 |
| Kyoto Elex Co., Ltd. | 17 |
1 |
| LG Hausys, Ltd. | 810 |
1 |
| Mitsubishi Cable Industries, Ltd. | 142 |
1 |
| Mitsubishi Gas Chemical Company, Inc. | 3619 |
1 |
| Other owners | 12 |