Sperm cryoprotective media
US8420307B2 · kind B2 · utility
5Cited by
1References
32Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 21, 2011 |
| Grant date | Apr 16, 2013 |
| Priority date | — |
| Expiry date | Jun 21, 2031 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N5/061
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Described herein is a composition that comprises a cryoprotectant; a membrane protectant that stabilizes or assists in stabilization of membranes of sperm; and a free radical scavenger (e.g., a reducing agent, an antioxidant).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.