- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 501/24 - 7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
Patent holdings for IPC class C07D 501/24
Total number of patents in this class: 23
10-year publication summary
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3
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2
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3
|
1
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0
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0
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0
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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
|
|---|---|---|
| Orchid Chemicals & Pharmaceuticals Limited | 50 |
3 |
| Gladius Pharmaceuticals Corporation | 4 |
2 |
| University of Wollongong | 100 |
2 |
| Merck Sharp & Dohme LLC | 3748 |
2 |
| The Board of Trustees of the Leland Stanford Junior University | 6441 |
1 |
| DSM Sinochem Pharmaceuticals Netherlands B.V. | 60 |
1 |
| Meiji Seika Pharma Co., Ltd. | 249 |
1 |
| Newsouth Innovations Pty Limited | 594 |
1 |
| Nippon Chemical Industrial Co., Ltd. | 284 |
1 |
| Orchid Research Laboratories Limited | 23 |
1 |
| Otsuka Chemical Co., Ltd. | 289 |
1 |
| Shionogi & Co., Ltd. | 850 |
1 |
| The Texas a & M University System | 1718 |
1 |
| Ventana Medical Systems, Inc. | 1032 |
1 |
| Zoetis LLC | 47 |
1 |
| Hng Chembio Pharmacy Co., Ltd. | 2 |
1 |
| Nectar Lifesciences Limited | 6 |
1 |
| Nanyang Technological University | 1 |
1 |
| Other owners | 0 |