- All sections
- C - Chemistrymetallurgy
- C09D - Coating compositions, e.g. paints, varnishes or lacquersfilling pasteschemical paint or ink removersinkscorrecting fluidswoodstainspastes or solids for colouring or printinguse of materials therefor
- C09D 7/47 - Levelling agents
Patent holdings for IPC class C09D 7/47
Total number of patents in this class: 178
10-year publication summary
|
7
|
10
|
15
|
21
|
34
|
29
|
25
|
15
|
22
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Daicel Corporation | 2335 |
8 |
| Evonik Operations GmbH | 4092 |
8 |
| DIC Corporation | 3782 |
7 |
| Kansai Paint Co., Ltd. | 660 |
6 |
| BenQ Materials Corporation | 157 |
5 |
| Mitsubishi Gas Chemical Company, Inc. | 3460 |
5 |
| Nisshinbo Chemical Inc. | 136 |
5 |
| Allegiance Corporation | 252 |
4 |
| BASF Coatings GmbH | 1195 |
4 |
| Daikin Industries, Ltd. | 9991 |
3 |
| PPG Industries Ohio, Inc. | 3457 |
3 |
| Advansix Resins & Chemicals LLC | 299 |
3 |
| Allnex Austria GmbH | 104 |
3 |
| Asahi Kasei Kabushiki Kaisha | 2654 |
3 |
| The Chemours Company Fc, LLC | 1216 |
3 |
| Kusumoto Chemicals, Ltd. | 33 |
3 |
| Tokuyama Corporation | 1383 |
3 |
| Toyota Motor Corporation | 31819 |
2 |
| FUJIFILM Corporation | 29305 |
2 |
| Adhesives Technology Corporation | 45 |
2 |
| Other owners | 96 |