Cryopreservation compositions and methods involving nanowarming
US11311008B2 · kind B2 · utility
1Cited by
6References
7Claims
0Family size
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Key dates
| Filing date | Apr 19, 2017 |
| Grant date | Apr 26, 2022 |
| Priority date | — |
| Expiry date | Mar 14, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01N1/168
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A cryopreservation composition generally includes a cryoprotective agent and a laser absorber that includes a metal. Rewarming a cryopreserved specimen that includes the cryopreservation composition includes subjecting the cryopreserved specimen to a laser pulse effective to heat the laser absorber sufficiently to thaw the cryopreserved biospecimen.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.