- 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 167/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds
Patent holdings for IPC class C09D 167/02
Total number of patents in this class: 796
10-year publication summary
|
96
|
65
|
56
|
60
|
72
|
70
|
58
|
61
|
34
|
46
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Eastman Chemical Company | 2105 |
51 |
| PPG Industries Ohio, Inc. | 3318 |
48 |
| BASF Coatings GmbH | 1137 |
26 |
| SWIMC, LLC | 2588 |
23 |
| Kansai Paint Co., Ltd. | 645 |
20 |
| Toyobo MC Corporation | 567 |
20 |
| Allnex Netherlands B.V. | 190 |
19 |
| Axalta Coating Systems IP Co., LLC | 475 |
18 |
| Toyobo Co., Ltd. | 2583 |
16 |
| The Sherwin-Williams Company | 504 |
13 |
| Covestro (Netherlands) B.V. | 305 |
13 |
| 3m Innovative Properties Company | 17465 |
12 |
| Akzo Nobel Coatings International B.V. | 2025 |
12 |
| Toyo Seikan Group Holdings, Ltd. | 860 |
11 |
| Valspar Sourcing, Inc. | 303 |
10 |
| Evonik Operations GmbH | 4449 |
10 |
| DIC Corporation | 4015 |
9 |
| Arkema France | 4243 |
8 |
| Elementis Specialties, Inc. | 157 |
6 |
| Nan Ya Plastics Corporation | 508 |
6 |
| Other owners | 445 |