- 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 143/04 - Homopolymers or copolymers of monomers containing silicon
Patent holdings for IPC class C09D 143/04
Total number of patents in this class: 437
10-year publication summary
|
41
|
33
|
30
|
37
|
36
|
28
|
24
|
13
|
21
|
23
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nitto Kasei Co., Ltd. | 108 |
27 |
| Chugoku Marine Paints, Ltd. | 174 |
19 |
| 3m Innovative Properties Company | 17719 |
17 |
| Nippon Paint Marine Coatings Co., Ltd. | 51 |
16 |
| Dow Global Technologies LLC | 10571 |
14 |
| FUJIFILM Corporation | 29839 |
13 |
| Kaneka Corporation | 4608 |
13 |
| Shin-Etsu Chemical Co., Ltd. | 5795 |
12 |
| BASF Coatings GmbH | 1208 |
11 |
| PPG Industries Ohio, Inc. | 3415 |
10 |
| Dow Silicones Corporation | 1988 |
10 |
| Rohm and Haas Company | 2936 |
9 |
| LG Chem, Ltd. | 17706 |
7 |
| Akzo Nobel Coatings International B.V. | 2058 |
6 |
| Celanese International Corporation | 914 |
6 |
| DIC Corporation | 3854 |
6 |
| Hexion Inc. | 219 |
6 |
| BASF SE | 21098 |
5 |
| Mitsubishi Chemical Corporation | 4612 |
4 |
| Asahi Kasei E-materials Corporation | 204 |
4 |
| Other owners | 222 |