- All sections
- C - Chemistry; metallurgy
- C12N - Microorganisms or enzymes; compositions thereof; propagating, preserving, or maintaining microorganisms; mutation or genetic engineering; culture media
- C12N 15/867 - Retroviral vectors
Patent holdings for IPC class C12N 15/867
Total number of patents in this class: 1267
10-year publication summary
|
30
|
52
|
114
|
97
|
101
|
116
|
101
|
124
|
132
|
31
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |