Medtronic Spine LLC
MedtronicActive Patents
0
Total Holdings
7
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| WO1999051149A1 | Structures and methods for creating cavities in interior bo… | Expired / Lapsed | 1999-04-06 | — | 0 | Details |
| US6017305A | Method of retracting bones | Expired / Lapsed | 1996-01-29 | 2000-01-25 | 25 | Details |
| US5954739A | Method of dissecting tissue layers | Expired / Lapsed | 1997-06-23 | 1999-09-21 | 16 | Details |
| US5716325A | Arthroscopic retractors and method of using the same | Expired / Lapsed | 1994-08-01 | 1998-02-10 | 37 | Details |
| US5707390A | Arthroscopic retractors | Expired / Lapsed | 1995-06-05 | 1998-01-13 | 8 | Details |
| US5331975A | Fluid operated retractors | Expired / Lapsed | 1990-03-02 | 1994-07-26 | 11 | Details |
| US5197971A | Arthroscopic retractor and method of using the same | Expired / Lapsed | 1990-12-18 | 1993-03-30 | 12 | Details |