- 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: 175
10-year publication summary
|
7
|
16
|
15
|
28
|
25
|
29
|
13
|
20
|
16
|
11
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rohm and Haas Company | 2947 |
20 |
| PPG Industries Ohio, Inc. | 3328 |
6 |
| W. R. Grace & Co.-Conn. | 298 |
6 |
| SWIMC, LLC | 2574 |
6 |
| Saab AB | 829 |
5 |
| Tosoh Silica Corporation | 20 |
5 |
| BASF Coatings GmbH | 1184 |
4 |
| Allnex Netherlands B.V. | 190 |
4 |
| Evonik Operations GmbH | 4368 |
4 |
| 3m Innovative Properties Company | 17481 |
3 |
| Nissin Chemical Industry Co., Ltd. | 115 |
3 |
| Dow Global Technologies LLC | 10960 |
3 |
| Dainichiseika Color & Chemicals Mfg. Co., Ltd. | 377 |
3 |
| Hannanotech Co., Ltd. | 15 |
3 |
| Tokuyama Corporation | 1481 |
3 |
| W.R. Grace & Co.-conn. | 354 |
3 |
| DIC Graphics Corporation | 68 |
3 |
| Covestro (Netherlands) B.V. | 297 |
3 |
| Eastman Kodak Company | 2601 |
2 |
| Allnex Belgium S.A. | 156 |
2 |
| Other owners | 84 |