- 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: 762
10-year publication summary
|
72
|
91
|
63
|
48
|
56
|
71
|
68
|
54
|
55
|
34
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Eastman Chemical Company | 2113 |
50 |
| PPG Industries Ohio, Inc. | 3415 |
46 |
| BASF Coatings GmbH | 1208 |
26 |
| SWIMC, LLC | 2515 |
22 |
| Kansai Paint Co., Ltd. | 664 |
20 |
| Allnex Netherlands B.V. | 192 |
19 |
| Axalta Coating Systems IP Co., LLC | 474 |
18 |
| Toyobo MC Corporation | 478 |
14 |
| The Sherwin-Williams Company | 526 |
13 |
| Toyobo Co., Ltd. | 2471 |
13 |
| Covestro (Netherlands) B.V. | 281 |
13 |
| 3m Innovative Properties Company | 17719 |
11 |
| Akzo Nobel Coatings International B.V. | 2058 |
11 |
| Valspar Sourcing, Inc. | 333 |
11 |
| Toyo Seikan Group Holdings, Ltd. | 853 |
10 |
| Evonik Operations GmbH | 4181 |
9 |
| Arkema France | 4176 |
8 |
| DIC Corporation | 3854 |
8 |
| Xerox Corporation | 6919 |
7 |
| Elementis Specialties, Inc. | 151 |
6 |
| Other owners | 427 |