Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5776769 | Cell-type specific methods and devices for the low temperature preservation of the cells of an animal species | John K. Critser, Robert J. Demeter | 1998-07-07 |
| 5700632 | General method to quickly remove cryoprotectants from animal cells while maintaining viability | John K. Critser | 1997-12-23 |
| 5691133 | Method to quickly add cryoprotectants to sperm cells while maintaining viability | John K. Critser | 1997-11-25 |