- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 211/31 - Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms of an unsaturated carbon skeleton containing at least one six-membered aromatic ring the six-membered aromatic ring being part of a condensed ring system formed by at least three rings
Patent holdings for IPC class C07C 211/31
Total number of patents in this class: 25
10-year publication summary
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4
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1
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2
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0
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3
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2
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2
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0
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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
|
|---|---|---|
| University of Central Florida Research Foundation, Inc. | 1171 |
4 |
| Syngenta Participations AG | 1928 |
2 |
| Semiconductor Energy Laboratory Co., Ltd. | 11341 |
2 |
| The Penn State Research Foundation | 1500 |
2 |
| The University of Sydney | 589 |
2 |
| The Board of Regents of the University of Texas System | 2188 |
2 |
| Merck Patent GmbH | 5829 |
1 |
| Boe Technology Group Co., Ltd. | 40416 |
1 |
| ARAKAWA Chemical Industries, Ltd. | 150 |
1 |
| Blue Cube IP LLC | 215 |
1 |
| Jilin OLED Material Tech Co., Ltd. | 10 |
1 |
| King Saud University | 392 |
1 |
| National Institute of Biological Sciences, Beijing | 97 |
1 |
| NHWA Pharma. Corporation | 52 |
1 |
| Peking University | 1280 |
1 |
| Sigma-Tau Industrie Farmaceutiche Riunite S.p.A. | 85 |
1 |
| Suzhou Nhwa Pharmaceutical Research Co., Ltd. | 10 |
1 |
| Other owners | 0 |