- 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 157/12 - Homopolymers or copolymers containing elements other than carbon and hydrogen containing nitrogen atoms
Patent holdings for IPC class C09D 157/12
Total number of patents in this class: 11
10-year publication summary
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1
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0
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0
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0
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1
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1
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1
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2
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0
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DIC Corporation | 3698 |
2 |
| Kansai Paint Co., Ltd. | 655 |
2 |
| FUJIFILM Corporation | 28908 |
1 |
| Mitsui Chemicals, Inc. | 3186 |
1 |
| Henkel AG & Co. KGaA | 10387 |
1 |
| Celanese Sales Germany GmbH | 131 |
1 |
| Henkel (China) Company Limited | 125 |
1 |
| Sumitomo Metal Mining Co., Ltd. | 1739 |
1 |
| Tokyo Ohka Kogyo Co., Ltd. | 1510 |
1 |
| Other owners | 0 |