- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 275/18 - 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 acyclic carbon atoms of a saturated carbon skeleton containing rings
Patent holdings for IPC class C07C 275/18
Total number of patents in this class: 36
10-year publication summary
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2
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0
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1
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3
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1
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3
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1
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2
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3
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1
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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 Johns Hopkins University | 5667 |
5 |
| Bristol-myers Squibb Company | 4898 |
2 |
| BYK-Chemie GmbH | 443 |
2 |
| PRISM BioLab Co., Ltd. | 18 |
2 |
| The United States of America, as represented by the Secretary, Department of Health and Human Services | 2851 |
2 |
| Boehringer Ingelheim International GmbH | 4650 |
1 |
| Boehringer Ingelheim Pharma GmbH & Co. Kg | 570 |
1 |
| Allergan, Inc. | 2349 |
1 |
| Amgen Inc. | 4074 |
1 |
| Evonik Röhm GmbH | 439 |
1 |
| FUJIFILM Corporation | 29367 |
1 |
| DSM IP Assets B.V. | 5591 |
1 |
| Mitsui Chemicals, Inc. | 3215 |
1 |
| Acturum Life Science AB | 7 |
1 |
| Amira Pharmaceuticals, Inc. | 70 |
1 |
| Arena Pharmaceuticals, Inc. | 366 |
1 |
| Asahi Kasei Kabushiki Kaisha | 2673 |
1 |
| Avixgen Inc. | 34 |
1 |
| Cytokinetics, Inc. | 277 |
1 |
| Galapagos SAS | 4 |
1 |
| Other owners | 8 |