- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 235/22 - BenzimidazolesHydrogenated benzimidazoles with hetero atoms directly attached to ring nitrogen atoms
Patent holdings for IPC class C07D 235/22
Total number of patents in this class: 33
10-year publication summary
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2
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3
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0
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2
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1
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4
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2
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1
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4
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2
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nektar Therapeutics | 402 |
4 |
| FUJIFILM Corporation | 30514 |
3 |
| HK Inno.n Corporation | 121 |
3 |
| Trinapco, Inc. | 19 |
2 |
| Orxes Therapeutics Co., Ltd. | 12 |
2 |
| Janssen Pharmaceutica N.V. | 3168 |
1 |
| Wyeth LLC | 607 |
1 |
| Dow Global Technologies LLC | 10944 |
1 |
| Board of Regents, The University of Texas System | 6107 |
1 |
| Asahi Kasei Kabushiki Kaisha | 2833 |
1 |
| Fuzhou University | 339 |
1 |
| Knopp Biosciences LLC | 15 |
1 |
| Nanjing Tech University | 296 |
1 |
| Nippon Soda Co., Ltd. | 884 |
1 |
| Shanghai Institute of Materia Medica, Chinese Academy of Sciences | 873 |
1 |
| Tokyo Ohka Kogyo Co., Ltd. | 1562 |
1 |
| Universidad Nacional Autonoma de Mexico | 144 |
1 |
| The University of Warwick | 255 |
1 |
| Estryx Pharma Limited | 2 |
1 |
| Zibo Biopolar Changsheng Pharmaceutical Co. Ltd. | 7 |
1 |
| Other owners | 4 |