Non-invasive fetal sex determination
US11795508B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | May 18, 2018 |
| Grant date | Oct 24, 2023 |
| Priority date | — |
| Expiry date | Aug 25, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12Q2600/156
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
The present invention provides methods for non-invasive determination of sex in a fetus or of Y chromosomal frequency abnormalities—indicative of aneuploidy or sex mosaicisms in a fetus—by detecting and determining the relative contribution genetic sequences from the Y chromosome in view of the percent fetal contribution in a maternal mixed sample.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.