- All sections
- C - Chemistrymetallurgy
- C07B - General methods of organic chemistryapparatus therefor
- C07B 45/02 - Formation or introduction of functional groups containing sulfur of sulfo or sulfonyldioxy groups
Patent holdings for IPC class C07B 45/02
Total number of patents in this class: 11
10-year publication summary
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1
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0
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2
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1
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1
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0
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2
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0
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0
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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
|
|---|---|---|
| CyDex Pharmaceuticals, Inc. | 106 |
2 |
| Merck Patent GmbH | 5840 |
1 |
| Asahi Glass Company, Limited | 2815 |
1 |
| The Chemithon Corporation | 12 |
1 |
| Consejo Superior de Investigaciones Cientificas (csic) | 1356 |
1 |
| The Florida International University Board of Trustees | 605 |
1 |
| Griffith University | 155 |
1 |
| Agc, Inc. | 4719 |
1 |
| Zhejiang Sanmen Hengkang Pharmaceutical Co., Ltd. | 1 |
1 |
| SCION Holdings LLC | 28 |
1 |
| Other owners | 0 |