- 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: 175
10-year publication summary
|
11
|
16
|
20
|
10
|
12
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11
|
9
|
6
|
7
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Allergan, Inc. | 2313 |
21 |
| Molecular Insight Pharmaceuticals, Inc. | 56 |
7 |
| Texas Tech University System | 606 |
6 |
| The General Hospital Corporation | 4801 |
5 |
| The Broad Institute, Inc. | 1875 |
5 |
| Bristol-myers Squibb Company | 4826 |
4 |
| The Regents of the University of California | 20303 |
4 |
| Glaxosmithkline Intellectual Property Development Limited | 779 |
4 |
| Massachusetts Institute of Technology | 10150 |
4 |
| Arena Pharmaceuticals, Inc. | 359 |
4 |
| RTI International | 20 |
4 |
| Arete Therapeutics, Inc. | 23 |
3 |
| Suzhou Zelgen Biopharmaceutical Co., Ltd. | 13 |
3 |
| University of Pittsburgh - Of the Commonwealth System of Higher Education | 3216 |
3 |
| Firmenich Incorporated | 155 |
3 |
| Abbott Laboratories | 2357 |
2 |
| The Johns Hopkins University | 5756 |
2 |
| Duke University | 3125 |
2 |
| Arpida AG | 2 |
2 |
| Korea University Research and Business Foundation | 3080 |
2 |
| Other owners | 85 |