High purity X-chromosome bearing and Y-chromosome bearing populations of spermatozoa
US7371517B2 · kind B2 · utility
40Cited by
282References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 9, 2001 |
| Grant date | May 13, 2008 |
| Priority date | — |
| Expiry date | Jan 27, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N15/149
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Isolated non-naturally occurring populations of spermatozoa (15) having high purity and technologies to differentiate spermatozoa (28) based on characteristics such as mass, volume, orientation, or emitted light including methods of analysis and apparatus such as beam shaping optics (30) and detectors (32).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.