- 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: 40
10-year publication summary
|
3
|
4
|
1
|
1
|
1
|
6
|
2
|
4
|
1
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Resonac Corporation | 2680 |
4 |
| Hitachi Chemical Company, Ltd. | 2358 |
2 |
| Nitto Denko Corporation | 8182 |
2 |
| Sumitomo Chemical Company, Limited | 9009 |
2 |
| Bridgestone Corporation | 7217 |
2 |
| Georgia-Pacific Chemicals LLC | 136 |
2 |
| Adeka Corporation | 1359 |
2 |
| Institut National de La Recherche Agronomique | 326 |
2 |
| Sumitomo Chemical Advanced Technologies LLC, d.b.a. Sumika Electronic Materials | 11 |
2 |
| Sumitomo Electric Industries, Ltd. | 15344 |
1 |
| FUJIFILM Corporation | 29228 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 30967 |
1 |
| Korea Advanced Institute of Science and Technology | 4332 |
1 |
| Brembo SGL Carbon Ceramic Brakes GmbH | 30 |
1 |
| Kolon Industries, Inc. | 1628 |
1 |
| Kyoto Elex Co., Ltd. | 16 |
1 |
| LG Hausys, Ltd. | 823 |
1 |
| Mitsubishi Cable Industries, Ltd. | 155 |
1 |
| Namics Corporation | 438 |
1 |
| Saint-Gobain Adfors | 117 |
1 |
| Other owners | 9 |