Oligonucleotide data storage on solid supports
US11931713B2 · kind B2 · utility
1Cited by
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21Claims
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Key dates
| Filing date | Nov 26, 2014 |
| Grant date | Mar 19, 2024 |
| Priority date | — |
| Expiry date | Sep 17, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2219/00722
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
A data storage medium is disclosed comprising a solid support matrix including an optional stabilising reagent or reagents in a dry form, for use as a support for artificially synthesised oligonucleotide sequences encoded with data. Preferably the matrix is fibrous (for example cellulose, or glass, fibres) formed into a support of sufficient strength to hold the oligonucleotide sequences. The stabilising reagents are preferably a combination of a weak base, and a chelating agent, optionally, uric acid or a urate salt, and optionally an anionic surfactant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.