- 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 157/00 - Coating compositions based on unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
Patent holdings for IPC class C09D 157/00
Total number of patents in this class: 63
10-year publication summary
|
4
|
4
|
3
|
3
|
3
|
2
|
2
|
4
|
2
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rohm and Haas Company | 2907 |
3 |
| DIC Corporation | 3788 |
3 |
| Hitachi, Ltd. | 15476 |
2 |
| Mitsui Chemicals, Inc. | 3218 |
2 |
| Armstrong World Industries, Inc. | 356 |
2 |
| Chugoku Marine Paints, Ltd. | 172 |
2 |
| Dai-Ichi Kogyo Seiyaku Co., Ltd. | 229 |
2 |
| Kansai Paint Co., Ltd. | 664 |
2 |
| Koninklijke Cooperatie Cosun U.A. | 20 |
2 |
| Nisshinbo Holdings Inc. | 368 |
2 |
| Nitto Kasei Co., Ltd. | 106 |
2 |
| Sumitomo Bakelite Co., Ltd. | 1496 |
2 |
| Toyo Ink SC Holdings Co., Ltd. | 464 |
2 |
| The Boeing Company | 20051 |
1 |
| FUJIFILM Corporation | 29350 |
1 |
| Kao Corporation | 4964 |
1 |
| Daikin Industries, Ltd. | 9991 |
1 |
| Dow Global Technologies LLC | 10352 |
1 |
| Mitsubishi Rayon Co., Ltd. | 911 |
1 |
| Mitsubishi Chemical Corporation | 4498 |
1 |
| Other owners | 28 |