DNA backbone editing for DNA data storage
US11990184B2 · kind B2 · utility
1Cited by
2References
8Claims
0Family size
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Key dates
| Filing date | Sep 24, 2020 |
| Grant date | May 21, 2024 |
| Priority date | — |
| Expiry date | Feb 16, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N2310/20
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
Methods of writing data to a DNA strand by inserting data-encoding oligos or symbols into a DNA backbone. One particular method of synthesizing a DNA strand encoding data includes cleaving a DNA backbone into multiple segments, and pasting a plurality of data-encoding oligo symbols between the multiple segments, with the terminal ends of the segments joining homologous terminal ends of the symbols, resulting in the DNA strand encoding data comprising alternating segments and symbols.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.