- 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: 179
10-year publication summary
|
5
|
10
|
15
|
20
|
29
|
28
|
22
|
15
|
21
|
11
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Daicel Corporation | 2374 |
8 |
| Evonik Operations GmbH | 4147 |
8 |
| DIC Corporation | 3810 |
7 |
| Kansai Paint Co., Ltd. | 667 |
6 |
| BenQ Materials Corporation | 158 |
5 |
| Mitsubishi Gas Chemical Company, Inc. | 3481 |
5 |
| Nisshinbo Chemical Inc. | 139 |
5 |
| Allegiance Corporation | 254 |
4 |
| BASF Coatings GmbH | 1201 |
4 |
| FUJIFILM Corporation | 29506 |
3 |
| Daikin Industries, Ltd. | 10058 |
3 |
| PPG Industries Ohio, Inc. | 3442 |
3 |
| Advansix Resins & Chemicals LLC | 300 |
3 |
| Allnex Austria GmbH | 105 |
3 |
| Asahi Kasei Kabushiki Kaisha | 2682 |
3 |
| The Chemours Company Fc, LLC | 1246 |
3 |
| Kusumoto Chemicals, Ltd. | 34 |
3 |
| Tokuyama Corporation | 1403 |
3 |
| Toyota Motor Corporation | 32681 |
2 |
| Adhesives Technology Corporation | 46 |
2 |
| Other owners | 96 |