- 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: 1028
10-year publication summary
|
49
|
70
|
72
|
73
|
62
|
113
|
77
|
73
|
72
|
22
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rohm and Haas Company | 2951 |
59 |
| Dow Global Technologies LLC | 10765 |
45 |
| SWIMC, LLC | 2547 |
28 |
| LG Chem, Ltd. | 17810 |
22 |
| 3m Innovative Properties Company | 17546 |
21 |
| Nitto Kasei Co., Ltd. | 109 |
18 |
| PPG Industries Ohio, Inc. | 3372 |
17 |
| Mitsubishi Chemical Corporation | 4683 |
17 |
| Kansai Paint Co., Ltd. | 648 |
16 |
| Chugoku Marine Paints, Ltd. | 174 |
15 |
| Covestro (Netherlands) B.V. | 286 |
14 |
| DIC Corporation | 3897 |
13 |
| BASF SE | 21147 |
12 |
| Akzo Nobel Coatings International B.V. | 2043 |
9 |
| Benjamin Moore & Co. | 99 |
9 |
| Dow Silicones Corporation | 2036 |
9 |
| FUJIFILM Corporation | 30192 |
8 |
| Columbia Insurance Company | 1493 |
7 |
| Shin-Etsu Chemical Co., Ltd. | 5911 |
7 |
| Showa Denko K.K. | 2114 |
7 |
| Other owners | 675 |