- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 211/47 - ToluidinesHomologues thereof
Patent holdings for IPC class C07C 211/47
Total number of patents in this class: 18
10-year publication summary
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0
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0
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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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1
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4
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3
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 20945 |
4 |
| Bayer MaterialScience AG | 793 |
2 |
| NGK Insulators, Ltd. | 4973 |
2 |
| Umicore AG & Co. KG | 856 |
2 |
| Chemtura Corporation | 155 |
1 |
| Epizyme, Inc. | 374 |
1 |
| IFP Energies Nouvelles | 2939 |
1 |
| Osaka University | 3384 |
1 |
| Takasago International Corporation | 407 |
1 |
| University Court of The University of ST Andrews | 308 |
1 |
| University of Science and Technology of China | 404 |
1 |
| Aurisco Pharmaceutical Co., Ltd. | 16 |
1 |
| Other owners | 0 |