Nucleic acid coated submicron particles for authentication
US10920274B2 · kind B2 · utility
2Cited by
82References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 7, 2018 |
| Grant date | Feb 16, 2021 |
| Priority date | — |
| Expiry date | Nov 17, 2038 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12Q1/68
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
A composition comprising submicron particles covered by a monolayer of nucleic acid wherein the nucleic acid may be recovered from the submicron particles is claimed. Methods of attaching a nucleic acid to an object for authentication and methods of authenticating an object are also claimed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.