- 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 167/06 - Unsaturated polyesters having carbon-to-carbon unsaturation
Patent holdings for IPC class C09D 167/06
Total number of patents in this class: 391
10-year publication summary
|
22
|
22
|
32
|
14
|
21
|
23
|
37
|
23
|
25
|
17
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| PPG Industries Ohio, Inc. | 3449 |
27 |
| Covestro (Netherlands) B.V. | 281 |
21 |
| DSM IP Assets B.V. | 5585 |
18 |
| SWIMC, LLC | 2501 |
16 |
| The Sherwin-Williams Company | 538 |
15 |
| Eastman Chemical Company | 2216 |
15 |
| Valspar Sourcing, Inc. | 341 |
14 |
| Illinois Tool Works Inc. | 11478 |
10 |
| BASF SE | 20940 |
9 |
| BASF Coatings GmbH | 1199 |
8 |
| Engineered Polymer Solutions, Inc. (a Delaware corporation) | 145 |
8 |
| The Valspar Corporation | 150 |
8 |
| The Sherwin-Williams Headquarters Company | 146 |
8 |
| 3m Innovative Properties Company | 17823 |
6 |
| Akzo Nobel Coatings International B.V. | 2087 |
6 |
| Allnex Netherlands B.V. | 192 |
6 |
| Showa Denko K.K. | 2220 |
5 |
| Composites Intellectual Holdings, Inc. | 25 |
5 |
| Kansai Paint Co., Ltd. | 665 |
5 |
| Allnex Austria GmbH | 105 |
4 |
| Other owners | 177 |