- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 275/32 - 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 singly-bound oxygen atoms
Patent holdings for IPC class C07C 275/32
Total number of patents in this class: 40
10-year publication summary
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3
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5
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5
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4
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2
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3
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0
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1
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2
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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
|
|---|---|---|
| Abbvie Inc. | 1790 |
3 |
| Dongguk University Industry-Academic Cooperation Foundation | 416 |
3 |
| Korea University Research and Business Foundation | 2843 |
3 |
| University of Pittsburgh - Of the Commonwealth System of Higher Education | 3065 |
3 |
| Ewha University-industry Collaboration Foundation | 688 |
2 |
| Ono Pharmaceutical Co., Ltd. | 431 |
2 |
| University Health Network | 1019 |
2 |
| Bristol-myers Squibb Company | 4879 |
1 |
| The Regents of the University of California | 19630 |
1 |
| Abbott Laboratories | 2452 |
1 |
| Centre National de La Recherche Scientifique | 10163 |
1 |
| Toray Industries, Inc. | 6870 |
1 |
| Mitsui Chemicals, Inc. | 3187 |
1 |
| Abbott GmbH & Co. KG | 138 |
1 |
| Almirall, S.A. | 519 |
1 |
| Aminologics Co., Ltd. | 14 |
1 |
| Aminolux, Inc. | 4 |
1 |
| Daiichi Sankyo Company, Limited | 1877 |
1 |
| deCODE Genetics ehf. | 81 |
1 |
| Fudan University | 650 |
1 |
| Other owners | 9 |