- All sections
- C - Chemistrymetallurgy
- C12N - Microorganisms or enzymescompositions thereofpropagating, preserving, or maintaining microorganismsmutation or genetic engineeringculture media
- C12N 15/43 - Poliovirus
Patent holdings for IPC class C12N 15/43
Total number of patents in this class: 3
10-year publication summary
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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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1
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0
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0
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1
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| South China University of Technology | 1915 |
1 |
| The Secretary of State for Health and Social Care | 77 |
1 |
| National Vaccine and Serum Institute(nvsi) | 8 |
1 |
| Other owners | 0 |