- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 205/61 - Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton the carbon skeleton being further substituted by doubly-bound oxygen atoms
Patent holdings for IPC class C07C 205/61
Total number of patents in this class: 9
10-year publication summary
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Board of Regents of the University of Texas System | 2206 |
2 |
| Mitsubishi Rayon Co., Ltd. | 909 |
1 |
| Kissei Pharmaceutical Co., Ltd. | 183 |
1 |
| National University Corporation Nagoya University | 856 |
1 |
| Shanghai Syncores Technologies Inc. Ltd | 33 |
1 |
| Universita' di Pisa | 106 |
1 |
| Zhejiang Huahai Pharmaceutical Co., Ltd. | 209 |
1 |
| Azienda Ospedaliera Arcispedale Santa Maria Nuova/IRCCS Instituto in Tecnologie Avanzate e Modelli Assistenziali in Oncologia | 1 |
1 |
| Other owners | 0 |