- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 207/33 - Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms with substituted hydrocarbon radicals, directly attached to ring carbon atoms
Patent holdings for IPC class C07D 207/33
Total number of patents in this class: 48
10-year publication summary
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6
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5
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3
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7
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6
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4
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4
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1
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1
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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
|
|---|---|---|
| University of Notre Dame du Lac | 563 |
4 |
| Vivreon Biosciences, LLC | 3 |
3 |
| Zydus Lifesciences Limited | 112 |
3 |
| Novartis AG | 10849 |
2 |
| Jiangsu Hengrui Medicine Co., Ltd. | 706 |
2 |
| Rohm and Haas Electronic Materials Korea Ltd. | 330 |
2 |
| Arxada AG | 165 |
2 |
| Bayer Pharma AG | 1052 |
1 |
| FUJIFILM Corporation | 29367 |
1 |
| Dow Global Technologies LLC | 10363 |
1 |
| Abbvie Inc. | 1800 |
1 |
| Argon Pharma, S. L. | 1 |
1 |
| The Australian National University | 191 |
1 |
| Invitrogen Corporation | 51 |
1 |
| Karyopharm Therapeutics Inc. | 142 |
1 |
| Kyoto University | 2800 |
1 |
| Lonza Ltd. | 610 |
1 |
| Lupin Limited | 434 |
1 |
| Okinawa Institute of Science and Technology School Corporation | 156 |
1 |
| Pirelli Tyre S.p.A. | 1912 |
1 |
| Other owners | 17 |