- All sections
- C - Chemistry; metallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 69/50 - Polymers modified by chemical after-treatment with aldehydes
Patent holdings for IPC class C08G 69/50
Total number of patents in this class: 10
10-year publication summary
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1
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1
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0
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1
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0
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0
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1
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0
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2
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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 |
2 |
| National Institute of Advanced Industrial Science and Technology | 3677 |
2 |
| BASF SE | 19740 |
1 |
| Massachusetts Institute of Technology | 9795 |
1 |
| Donaldson Company, Inc. | 1513 |
1 |
| Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences | 80 |
1 |
| Shaoxing Sian Flame Retardant Technology Co., Ltd. | 1 |
1 |
| Shanghai Lingel Medical Technology Co., Ltd. | 1 |
1 |
| Other owners | 0 |