- 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 7/44 - Combinations of two or more thickening agents
Patent holdings for IPC class C09D 7/44
Total number of patents in this class: 52
10-year publication summary
|
0
|
2
|
3
|
5
|
11
|
10
|
8
|
5
|
8
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kansai Paint Co., Ltd. | 659 |
8 |
| Rohm and Haas Company | 2920 |
5 |
| Hercules LLC | 227 |
5 |
| Dow Global Technologies LLC | 10401 |
3 |
| BASF Coatings GmbH | 1195 |
3 |
| SWIMC, LLC | 2498 |
3 |
| BYK-Chemie GmbH | 444 |
2 |
| Coatex S.A.S. | 226 |
2 |
| Elementis Specialties, Inc. | 149 |
2 |
| The Boeing Company | 20031 |
1 |
| The Sherwin-Williams Company | 544 |
1 |
| PPG Industries Ohio, Inc. | 3456 |
1 |
| Axalta Coating Systems IP Co., LLC | 474 |
1 |
| Behr Process Corporation | 200 |
1 |
| Chroma Australia Pty Limited | 17 |
1 |
| Kusumoto Chemicals, Ltd. | 33 |
1 |
| Kyoeisha Chemical Co., Ltd. | 81 |
1 |
| Osmose Utilities Services, Inc. | 145 |
1 |
| W. R. Grace & Co.-Conn. | 299 |
1 |
| W.R. Grace & Co.-conn. | 369 |
1 |
| Other owners | 8 |