CryoGen, Inc.
20Patents
0Active
20Granted
35Portfolio score
Filing activity: Oct 12, 1995 → Aug 21, 2001
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6241722A | Cryogenic device, system and method of using same | Human Necessities | 235 | Expired |
| US6182666A | Cryosurgical probe and method for uterine ablation | Human Necessities | 214 | Expired |
| US6237355A | Precooled cryogenic ablation system | Human Necessities | 120 | Expired |
| US6537271B1 | Balloon cryogenic catheter | Human Necessities | 110 | Expired |
| US5910104A | Cryosurgical probe with disposable sheath | Human Necessities | 108 | Expired |
| US5758505A | Precooling system for joule-thomson probe | Mechanical Engineering; Lighting; Heating | 98 | Expired |
| US6471694B1 | Control system for cryosurgery | Mechanical Engineering; Lighting; Heating | 77 | Expired |
| US6572610B2 | Cryogenic catheter with deflectable tip | Human Necessities | 75 | Expired |
| US6193644A | Cryosurgical probe with sheath | Human Necessities | 56 | Expired |
| US6475212B2 | Cryosurgical probe with sheath | Human Necessities | 55 | Expired |
| US6270494A | Stretchable cryoprobe sheath | Human Necessities | 47 | Expired |
| US6035657A | Flexible catheter cryosurgical system | Mechanical Engineering; Lighting; Heating | 46 | Expired |
| US6530234B1 | Precooling system for Joule-Thomson probe | Mechanical Engineering; Lighting; Heating | 44 | Expired |
| US5787715A | Mixed gas refrigeration method | Mechanical Engineering; Lighting; Heating | 40 | Expired |
| US6451012B2 | Cryosurgical method for endometrial ablation | Human Necessities | 32 | Expired |
| US6471217B1 | Sealing assembly | Mechanical Engineering; Lighting; Heating | 27 | Expired |
| US6151901A | Miniature mixed gas refrigeration system | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US5956958A | Gas mixture for cryogenic applications | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US6074572A | Gas mixture for cryogenic applications | Chemistry; Metallurgy | 9 | Expired |
| US6070415A | Precooling system for Joule-Thomson probe | General | 0 | Revoked |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.