- 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 7/42 - Gloss-reducing agents
Patent holdings for IPC class C09D 7/42
Total number of patents in this class: 174
10-year publication summary
|
7
|
16
|
15
|
28
|
25
|
28
|
13
|
20
|
16
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rohm and Haas Company | 2946 |
21 |
| PPG Industries Ohio, Inc. | 3343 |
6 |
| W. R. Grace & Co.-Conn. | 295 |
6 |
| SWIMC, LLC | 2566 |
6 |
| Saab AB | 822 |
5 |
| Tosoh Silica Corporation | 20 |
5 |
| BASF Coatings GmbH | 1212 |
4 |
| Evonik Operations GmbH | 4283 |
4 |
| 3m Innovative Properties Company | 17491 |
3 |
| Nissin Chemical Industry Co., Ltd. | 111 |
3 |
| Dow Global Technologies LLC | 10845 |
3 |
| Dainichiseika Color & Chemicals Mfg. Co., Ltd. | 370 |
3 |
| Hannanotech Co., Ltd. | 15 |
3 |
| Kansai Paint Co., Ltd. | 643 |
3 |
| W.R. Grace & Co.-conn. | 358 |
3 |
| Allnex Netherlands B.V. | 191 |
3 |
| Dow Silicones Corporation | 2076 |
3 |
| DIC Graphics Corporation | 68 |
3 |
| Covestro (Netherlands) B.V. | 292 |
3 |
| Eastman Kodak Company | 2652 |
2 |
| Other owners | 82 |