- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 501/36 - Methylene radicals, substituted by sulfur atoms
Patent holdings for IPC class C07D 501/36
Total number of patents in this class: 29
10-year publication summary
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4
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0
|
0
|
1
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2
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1
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1
|
2
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0
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hainan Lingkang Pharmaceutical Co., Ltd. | 17 |
5 |
| Orchid Chemicals & Pharmaceuticals Limited | 31 |
3 |
| Tianjin University | 905 |
3 |
| The Regents of the University of California | 20790 |
2 |
| The Board of Trustees of the Leland Stanford Junior University | 6668 |
2 |
| DSM Sinochem Pharmaceuticals Netherlands B.V. | 60 |
2 |
| HU, Lifang | 3 |
2 |
| Orchid Chemicals and Pharmaceuticals Limited | 21 |
1 |
| Shionogi & Co., Ltd. | 884 |
1 |
| The University of Tokyo | 4372 |
1 |
| Viswanatha, Sundaramma | 1 |
1 |
| Guangzhou Baiyunshan Pharmaceutical Co., Ltd. | 1 |
1 |
| Diverse Biotech, Inc. | 18 |
1 |
| Chengde Medical College | 5 |
1 |
| Bioamp Diagnostics, Inc. | 4 |
1 |
| Hainan Hailing Chemipharma Corporation Ltd. | 13 |
1 |
| Tibet Bangchen Pharmaceutical Group Co., Ltd. | 1 |
1 |
| Other owners | 0 |