- 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: 161
10-year publication summary
|
3
|
6
|
14
|
13
|
24
|
22
|
25
|
12
|
20
|
14
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rohm and Haas Company | 2907 |
21 |
| W. R. Grace & Co.-Conn. | 298 |
6 |
| Saab AB | 812 |
5 |
| SWIMC, LLC | 2518 |
5 |
| PPG Industries Ohio, Inc. | 3444 |
4 |
| BASF Coatings GmbH | 1205 |
4 |
| Tosoh Silica Corporation | 17 |
4 |
| Evonik Operations GmbH | 4174 |
4 |
| 3m Innovative Properties Company | 17771 |
3 |
| Nissin Chemical Industry Co., Ltd. | 109 |
3 |
| Dow Global Technologies LLC | 10437 |
3 |
| Dainichiseika Color & Chemicals Mfg. Co., Ltd. | 373 |
3 |
| Hannanotech Co., Ltd. | 16 |
3 |
| Kansai Paint Co., Ltd. | 671 |
3 |
| W.R. Grace & Co.-conn. | 370 |
3 |
| Allnex Netherlands B.V. | 192 |
3 |
| Dow Silicones Corporation | 1959 |
3 |
| DIC Graphics Corporation | 68 |
3 |
| Eastman Kodak Company | 2835 |
2 |
| Allnex Belgium S.A. | 156 |
2 |
| Other owners | 74 |