Issued Patents All Time
Showing 251–275 of 327 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7037894 | Stabilized proteins | Christopher Patrick Marshall, Alexander Hoffman, Paul Marshall | 2006-05-02 |
| RE39089 | Polyaxial pedicle screw having a threaded and tapered compression locking mechanism | James D. Ralph, Stephen Tatar, Thomas J. Errico | 2006-05-02 |
| 7022139 | Artificial intervertebral disc having limited rotation using a captured ball and socket joint with a solid ball and retaining cap | Michael W. Dudasik, Rafail Zubok | 2006-04-04 |
| 7014658 | Intervertebral spacer device having a multi-pronged domed spring | James D. Ralph, Stephen Tatar | 2006-03-21 |
| 6997954 | Cervical disc replacement method | Rafail Zubok, Antonio Valdevit, Michael W. Dudasik | 2006-02-14 |
| 6997955 | Cervical disc replacement | Rafail Zubok, Antonio Valdevit, Michael W. Dudasik | 2006-02-14 |
| 6994729 | Cervical disc replacement | Rafail Zubok, Antonio Valdevit, Michael W. Dudasik | 2006-02-07 |
| 6994728 | Cervical disc replacement method | Rafail Zubok, Antonio Valdevit, Michael W. Dudasik | 2006-02-07 |
| 6989032 | Artificial intervertebral disc | Michael W. Dudasik, Rafail Zubok, James D. Ralph, Stephen Tatar | 2006-01-24 |
| 6972037 | Cervical disc replacement | Rafail Zubok, Antonio Valdevit, Michael W. Dudasik | 2005-12-06 |
| 6972038 | Cervical disc replacement | Rafail Zubok, Antonio Valdevit, Michael W. Dudasik | 2005-12-06 |
| 6932844 | Intervertebral spacer device having a slotted domed arch strip spring | James D. Ralph, Stephen Tatar | 2005-08-23 |
| 6908484 | Cervical disc replacement | Rafail Zubok, Antonio Valdevit, Michael W. Dudasik | 2005-06-21 |
| 6896676 | Instrumentation and methods for use in implanting a cervical disc replacement device | Rafail Zubok, Michael W. Dudasik | 2005-05-24 |
| 6887273 | Intervertebral spacer device having a domed arch shaped spring | James D. Ralph, Stephen Tatar | 2005-05-03 |
| 6869446 | Intervertebral spacer device having a domed arch shaped spring | James D. Ralph, Stephen Tatar | 2005-03-22 |
| 6865954 | Joint simulator testing machine | Rafail Zubok, Michael W. Dudasik | 2005-03-15 |
| 6780186 | Anterior cervical plate having polyaxial locking screws and sliding coupling elements | Thomas J. Errico, James D. Ralph | 2004-08-24 |
| 6758861 | Intervertebral spacer device having a wave washer force restoring element | James D. Ralph, Stephen Tatar | 2004-07-06 |
| 6723127 | Artificial intervertebral disc having a wave washer force restoring element | James D. Ralph, Stephen Tatar | 2004-04-20 |
| 6673113 | Intervertebral spacer device having arch shaped spring elements | James D. Ralph, Stephen Tatar | 2004-01-06 |
| 6669731 | Intervertebral spacer device having a slotted domed arch strip spring | James D. Ralph, Stephen Tatar | 2003-12-30 |
| 6645249 | Intervertebral spacer device having a multi-pronged domed spring | James D. Ralph, Stephen Tatar | 2003-11-11 |
| 6610092 | Intervertebral spacer device having a slotted partial circular domed arch strip spring | James D. Ralph, Stephen Tatar | 2003-08-26 |
| 6558387 | Porous interbody fusion device having integrated polyaxial locking interference screws | Thomas J. Errico, James D. Ralph | 2003-05-06 |