- All sections
- C - Chemistry; metallurgy
- C09D - Coating compositions, e.g. paints, varnishes or lacquers; filling pastes; chemical paint or ink removers; inks; correcting fluids; woodstains; pastes or solids for colouring or printing; use of materials therefor
- C09D 167/00 - Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
Patent holdings for IPC class C09D 167/00
Total number of patents in this class: 1311
10-year publication summary
|
109
|
96
|
113
|
101
|
98
|
107
|
74
|
60
|
78
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| PPG Industries Ohio, Inc. | 3437 |
69 |
| Kansai Paint Co., Ltd. | 657 |
69 |
| SWIMC, LLC | 2452 |
43 |
| BASF Coatings GmbH | 1172 |
42 |
| Akzo Nobel Coatings International B.V. | 2164 |
29 |
| KCC Corporation | 279 |
22 |
| Eastman Chemical Company | 2252 |
21 |
| DSM IP Assets B.V. | 5817 |
20 |
| Axalta Coating Systems IP Co., LLC | 478 |
20 |
| Nippon Paint Automotive Coatings Co., Ltd. | 223 |
17 |
| Valspar Sourcing, Inc. | 353 |
17 |
| Agc, Inc. | 4414 |
17 |
| Toyobo Co., Ltd. | 2415 |
16 |
| Dow Global Technologies LLC | 10139 |
15 |
| Toyo Seikan Group Holdings, Ltd. | 805 |
15 |
| Allnex Netherlands B.V. | 207 |
15 |
| DIC Corporation | 3647 |
14 |
| Nippon Steel Corporation | 5982 |
13 |
| Covestro (Netherlands) B.V. | 292 |
13 |
| BASF SE | 20367 |
12 |
| Other owners | 812 |