- All sections
- C - Chemistry; metallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 63/50 - Polyesters chemically modified by esterification by monohydric alcohols
Patent holdings for IPC class C08G 63/50
Total number of patents in this class: 15
10-year publication summary
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1
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3
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3
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1
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1
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2
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1
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2
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1
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0
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toray Industries, Inc. | 6652 |
4 |
| Evonik Degussa GmbH | 1574 |
1 |
| Henkel AG & Co. KGaA | 10129 |
1 |
| Daihachi Chemical Industry Co., Ltd. | 63 |
1 |
| DIC Corporation | 3597 |
1 |
| Resinate Materials Group, Inc. | 45 |
1 |
| SABIC Global Technologies B.V. | 4044 |
1 |
| Avantium Knowledge Centre B.V. | 157 |
1 |
| Tissium SA | 20 |
1 |
| Evonik Operations GmbH | 3879 |
1 |
| Covestro Intellectual Property GmbH & Co. KG | 501 |
1 |
| E.I. DuPont de Nemours and Company | 468 |
1 |
| Other owners | 0 |