Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8740891 | Flexible multi-tubular cryoprobe | Peter Littrup, Robert V. Duncan, William Nydam | 2014-06-03 |
| 8685014 | Isotherm-based tissue ablation control method | Peter Littrup | 2014-04-01 |
| 8591503 | Cryotherapy probe | Peter Littrup, Robert V. Duncan, Pramod Kerkar, Sergey Boldarev | 2013-11-26 |
| 8475441 | Isotherm-based tissue ablation control system | Peter Littrup | 2013-07-02 |
| 8387402 | Methods and systems for cryogenic cooling | Peter Littrup, Robert V. Duncan, Sergey Boldarev | 2013-03-05 |
| 8087256 | Cooling methods and systems using supercritical fluids | Robert V. Duncan, Anatoly Efremov, Peter Littrup | 2012-01-03 |
| 7921657 | Methods and systems for cryogenic cooling | Peter Littrup, Robert V. Duncan, Sergey Boldarev | 2011-04-12 |
| 7507233 | Cryotherapy system | Peter Littrup, Robert V. Duncan, Sergey Boldarev | 2009-03-24 |
| 7410484 | Cryotherapy probe | Peter Littrup, Robert V. Duncan, Pramod Kerkar, Sergey Boldarev | 2008-08-12 |
| 7273479 | Methods and systems for cryogenic cooling | Peter Littrup, Robert V. Duncan, Sergey Boldarev | 2007-09-25 |
| 7083612 | Cryotherapy system | Peter Littrup, Robert V. Duncan, Sergei Boldarov | 2006-08-01 |