- All sections
- C - Chemistrymetallurgy
- C12P - Fermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture
- C12P 37/04 - Preparation of compounds having a 4-thia-1-azabicyclo [3.2.0] heptane ring system, e.g. penicillin by acylation of the substituent in the 6 position
Patent holdings for IPC class C12P 37/04
Total number of patents in this class: 14
10-year publication summary
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3
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2
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0
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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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1
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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
|
|---|---|---|
| DSM IP Assets B.V. | 5590 |
2 |
| Fermenta Biotech Limited | 46 |
2 |
| Mikrobiologicky Ustav AV CR, V.v.i. | 14 |
2 |
| Sandoz AG | 1423 |
1 |
| Board of Trustees of Michigan State University | 1183 |
1 |
| Consejo Superior de Investigaciones Cientificas | 866 |
1 |
| DSM Sinochem Pharmaceuticals Netherlands B.V. | 60 |
1 |
| Ginkgo BioWorks, Inc. | 257 |
1 |
| Gwangju Institute of Science and Technology | 758 |
1 |
| Centrient Pharmaceuticals Netherlands B.V. | 30 |
1 |
| Hunan Flag Biotechnology Co., Ltd. | 1 |
1 |
| Other owners | 0 |