- 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: 1006
10-year publication summary
|
54
|
49
|
70
|
72
|
73
|
62
|
112
|
74
|
73
|
64
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rohm and Haas Company | 2922 |
58 |
| Dow Global Technologies LLC | 10509 |
45 |
| SWIMC, LLC | 2516 |
25 |
| LG Chem, Ltd. | 17682 |
22 |
| 3m Innovative Properties Company | 17752 |
21 |
| Mitsubishi Chemical Corporation | 4593 |
18 |
| Nitto Kasei Co., Ltd. | 108 |
17 |
| Kansai Paint Co., Ltd. | 670 |
16 |
| PPG Industries Ohio, Inc. | 3415 |
15 |
| Chugoku Marine Paints, Ltd. | 174 |
15 |
| BASF SE | 21080 |
12 |
| DIC Corporation | 3830 |
12 |
| Covestro (Netherlands) B.V. | 280 |
12 |
| Dow Silicones Corporation | 1975 |
10 |
| Akzo Nobel Coatings International B.V. | 2057 |
9 |
| FUJIFILM Corporation | 29752 |
8 |
| Benjamin Moore & Co. | 100 |
8 |
| Showa Denko K.K. | 2185 |
7 |
| LG Hausys, Ltd. | 819 |
7 |
| Nippon Paint Automotive Coatings Co., Ltd. | 254 |
7 |
| Other owners | 662 |