| 5997902 |
Ruminal drug delivery device |
Judy A. Magruder |
1999-12-07 |
| 5904934 |
Ruminal drug delivery device |
Judy A. Magruder |
1999-05-18 |
| 5824340 |
Ruminal drug delivery device |
Judy A. Magruder |
1998-10-20 |
| 5639477 |
Ruminal drug delivery device |
Judy A. Magruder |
1997-06-17 |
| 5474785 |
Delivery system comprising means for controlling internal pressure |
Jeremy C. Wright, James B. Eckenhoff, John R. Peery |
1995-12-12 |
| 5229133 |
Delivery system comprising means for controlling internal pressure |
Jeremy C. Wright, James B. Eckenhoff, John R. Perry |
1993-07-20 |
| 5215753 |
Delivery system with thermoresponsive composition comprising means for controlling internal pressure |
Jeremy C. Wright, James B. Eckenhoff, John R. Peery |
1993-06-01 |
| 5213809 |
Delivery system comprising means for controlling internal pressure |
Jeremy C. Wright, James B. Eckenhoff, John R. Peery |
1993-05-25 |
| 5017381 |
Multi-unit pulsatile delivery system |
Richard Cortese |
1991-05-21 |