Manrise Corporation

Manrise Corporation or just Manrise was an American for-profit cryonics organization founded by Fred and Linda Chamberlain. Incorporated on March 30, 1971, the purpose of Manrise was to provide the biomedical services required to cryopreserve patients and possibly to provide long-term cryonic care, as well. A year later in 1972, the Chamberlains founded the Alcor Society for Solid State Hypothermia (the current Alcor Life Extension Foundation). Manrise was merged out in 1978.

Manrise published the newsletters Manrise Technical Review and Hourglass.