- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 217/50 - Ethers of hydroxy amines of undetermined structure, e.g. obtained by reactions of epoxides with hydroxy amines
Patent holdings for IPC class C07C 217/50
Total number of patents in this class: 18
10-year publication summary
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2
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0
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1
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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
|
|---|---|---|
| Huntsman Petrochemical LLC | 294 |
4 |
| Croda International plc | 573 |
3 |
| Akzo Nobel N.V. | 177 |
2 |
| Monsanto Technology LLC | 8316 |
1 |
| Chevron U.S.A. Inc. | 3966 |
1 |
| Chevron Oronite Company LLC | 573 |
1 |
| Arizona Board of Regents for and on behalf of Arizona State University | 399 |
1 |
| Arizona Board of Regents on behalf of Arizona State University | 2646 |
1 |
| IFP Energies Nouvelles | 2933 |
1 |
| Nippon Shokubai Co., Ltd. | 1507 |
1 |
| Saltigo GmbH | 61 |
1 |
| Takemoto Yushi Kabushiki Kaisha | 171 |
1 |
| Other owners | 0 |