Urologix, Inc.
🏢 View company profile →44Patents
3Active
44Granted
38Portfolio score
Filing activity: Mar 6, 1992 → Apr 9, 2010 · 2 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5330518A | Method for treating interstitial tissue associated with microwave thermal therapy | Human Necessities | 439 | Expired |
| US5300099A | Gamma matched, helical dipole microwave antenna | Human Necessities | 268 | Expired |
| US5733319A | Liquid coolant supply system | Human Necessities | 259 | Expired |
| US5800486A | Device for transurethral thermal therapy with cooling balloon | Human Necessities | 232 | Expired |
| US6496737B2 | Thermal therapy catheter | Human Necessities | 224 | Expired |
| US6223085A | Device and method for preventing restenosis | Human Necessities | 211 | Expired |
| US5776176A | Microwave antenna for arterial for arterial microwave applicator | Human Necessities | 193 | Expired |
| US5938692A | Voltage controlled variable tuning antenna | Human Necessities | 180 | Expired |
| US5620480A | Method for treating benign prostatic hyperplasia with thermal therapy | Human Necessities | 170 | Expired |
| US6009351A | System and method for transurethral heating with rectal cooling | Human Necessities | 139 | Expired |
| US5370677A | Gamma matched, helical dipole microwave antenna with tubular-shaped capacitor | Human Necessities | 132 | Expired |
| US6067475A | Microwave energy delivery system including high performance dual directional coupler for precisely measuring forward and reverse microwave power during thermal therapy | Human Necessities | 131 | Expired |
| US6161049A | Thermal therapy catheter | Human Necessities | 127 | Expired |
| US5575811A | Benign prostatic hyperplasia treatment catheter with urethral cooling | Human Necessities | 127 | Expired |
| US5545137A | Device for asymmetrical thermal therapy with helical dipole microwave antenna | Human Necessities | 126 | Expired |
| US6122551A | Method of controlling thermal therapy | Human Necessities | 123 | Expired |
| US5645528A | Unitary tip and balloon for transurethral catheter | Human Necessities | 121 | Expired |
| US5628770A | Devices for transurethral thermal therapy | Human Necessities | 118 | Expired |
| US6036631A | Device and method for intracavitary cancer treatment | Human Necessities | 113 | Expired |
| US6007571A | Liquid coolant supply system | Human Necessities | 113 | Expired |
| US6272384A | Microwave therapy apparatus | Human Necessities | 112 | Expired |
| US6490488B1 | Method of controlling thermal therapy | Human Necessities | 110 | Expired |
| US5413588A | Device and method for asymmetrical thermal therapy with helical dipole microwave antenna | Human Necessities | 110 | Expired |
| US6032078A | Voltage controlled variable tuning antenna | Human Necessities | 106 | Expired |
| US5755754A | Device and method for asymmetrical thermal therapy with helical dipole microwave antenna | Human Necessities | 105 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.