- 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 167/03 - Polyesters derived from dicarboxylic acids and dihydroxy compounds the dicarboxylic acids and dihydroxy compounds having the hydroxy and the carboxyl groups directly linked to aromatic rings
Patent holdings for IPC class C09D 167/03
Total number of patents in this class: 88
10-year publication summary
|
9
|
12
|
4
|
5
|
9
|
8
|
4
|
10
|
8
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Covestro (Netherlands) B.V. | 281 |
7 |
| TIGER Coatings GmbH & Co. KG | 129 |
6 |
| JFE Steel Corporation | 7074 |
4 |
| Resinate Materials Group, Inc. | 45 |
4 |
| Toyobo Co., Ltd. | 2471 |
4 |
| The Sherwin-Williams Company | 526 |
3 |
| Rohm and Haas Company | 2936 |
3 |
| Dow Global Technologies LLC | 10571 |
3 |
| FUJIFILM Corporation | 29839 |
2 |
| Konica Minolta, Inc. | 8910 |
2 |
| PPG Industries Ohio, Inc. | 3415 |
2 |
| DIC Corporation | 3854 |
2 |
| Stepan Company | 574 |
2 |
| Unitika Ltd. | 446 |
2 |
| Valspar Sourcing, Inc. | 333 |
2 |
| 3m Innovative Properties Company | 17719 |
1 |
| Illinois Tool Works Inc. | 11580 |
1 |
| BASF SE | 21098 |
1 |
| Seiko Epson Corporation | 19704 |
1 |
| Showa Denko K.K. | 2174 |
1 |
| Other owners | 35 |