- All sections
- C - Chemistry; metallurgy
- C09D - Coating compositions, e.g. paints, varnishes or lacquers; filling pastes; chemical paint or ink removers; inks; correcting fluids; woodstains; pastes or solids for colouring or printing; use of materials therefor
- C09D 7/47 - Levelling agents
Patent holdings for IPC class C09D 7/47
Total number of patents in this class: 168
10-year publication summary
|
7
|
10
|
15
|
21
|
34
|
29
|
25
|
15
|
21
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Daicel Corporation | 2239 |
8 |
| Evonik Operations GmbH | 4022 |
8 |
| DIC Corporation | 3659 |
6 |
| Kansai Paint Co., Ltd. | 656 |
6 |
| BenQ Materials Corporation | 144 |
5 |
| Mitsubishi Gas Chemical Company, Inc. | 3343 |
5 |
| Nisshinbo Chemical Inc. | 132 |
5 |
| BASF Coatings GmbH | 1171 |
4 |
| Daikin Industries, Ltd. | 9810 |
3 |
| Advansix Resins & Chemicals LLC | 280 |
3 |
| Allegiance Corporation | 258 |
3 |
| Allnex Austria GmbH | 105 |
3 |
| Asahi Kasei Kabushiki Kaisha | 2560 |
3 |
| The Chemours Company Fc, LLC | 1139 |
3 |
| Kusumoto Chemicals, Ltd. | 31 |
3 |
| Tokuyama Corporation | 1340 |
3 |
| Toyota Motor Corporation | 30345 |
2 |
| PPG Industries Ohio, Inc. | 3443 |
2 |
| Adhesives Technology Corporation | 43 |
2 |
| Aisin Kako Kabushiki Kaisha | 35 |
2 |
| Other owners | 89 |