- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 275/30 - Derivatives of urea, i.e. compounds containing any of the groups the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton being further substituted by halogen atoms, or by nitro or nitroso groups
Patent holdings for IPC class C07C 275/30
Total number of patents in this class: 169
10-year publication summary
|
21
|
24
|
10
|
14
|
11
|
9
|
6
|
7
|
8
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Allergan, Inc. | 2162 |
19 |
| Molecular Insight Pharmaceuticals, Inc. | 55 |
7 |
| Texas Tech University System | 652 |
6 |
| The General Hospital Corporation | 4870 |
5 |
| The Broad Institute, Inc. | 1979 |
5 |
| Bristol-myers Squibb Company | 4747 |
4 |
| The Regents of the University of California | 20790 |
4 |
| Massachusetts Institute of Technology | 10259 |
4 |
| Arena Pharmaceuticals, Inc. | 344 |
4 |
| Glaxosmithkline Intellectual Property Development Limited | 779 |
3 |
| Arete Therapeutics, Inc. | 22 |
3 |
| RTI International | 21 |
3 |
| Suzhou Zelgen Biopharmaceutical Co., Ltd. | 13 |
3 |
| University of Pittsburgh - Of the Commonwealth System of Higher Education | 3314 |
3 |
| Firmenich Incorporated | 157 |
3 |
| The Johns Hopkins University | 5898 |
2 |
| Duke University | 3183 |
2 |
| Korea University Research and Business Foundation | 3277 |
2 |
| Kyungpook National University Industry-Academic Cooperation Foundation | 1239 |
2 |
| National University Corporation Shizuoka University | 383 |
2 |
| Other owners | 83 |