- 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 133/04 - Homopolymers or copolymers of esters
Patent holdings for IPC class C09D 133/04
Total number of patents in this class: 956
10-year publication summary
|
59
|
56
|
77
|
74
|
78
|
62
|
116
|
71
|
75
|
22
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rohm and Haas Company | 2901 |
55 |
| Dow Global Technologies LLC | 10341 |
41 |
| SWIMC, LLC | 2492 |
23 |
| LG Chem, Ltd. | 17549 |
22 |
| 3m Innovative Properties Company | 17842 |
21 |
| Mitsubishi Chemical Corporation | 4480 |
18 |
| PPG Industries Ohio, Inc. | 3452 |
17 |
| Nitto Kasei Co., Ltd. | 106 |
17 |
| Kansai Paint Co., Ltd. | 659 |
16 |
| Chugoku Marine Paints, Ltd. | 168 |
14 |
| BASF SE | 20758 |
12 |
| DIC Corporation | 3748 |
12 |
| Akzo Nobel Coatings International B.V. | 2100 |
9 |
| FUJIFILM Corporation | 29208 |
8 |
| Benjamin Moore & Co. | 97 |
8 |
| Covestro (Netherlands) B.V. | 275 |
8 |
| Showa Denko K.K. | 2276 |
7 |
| LG Hausys, Ltd. | 824 |
7 |
| Dow Silicones Corporation | 1885 |
7 |
| Columbia Insurance Company | 1503 |
6 |
| Other owners | 628 |