| 5938654 |
Osmotic device for delayed delivery of agent |
Patrick S. L. Wong, Felix Theeuwes, James B. Eckenhoff, Hoa T. Huynh |
1999-08-17 |
| 5817335 |
Osmotic device with high drug loading and delayed activation of drug delivery |
Patrick S. L. Wong, Liang Dong, Vincent J. Ferrari, Jeri D. Wright |
1998-10-06 |
| 5531736 |
Osmotic device for delayed delivery of agent |
Patrick S. L. Wong, Felix Theeuwes, Liang Dong |
1996-07-02 |
| 5462741 |
High agent loaded controlled release dispenser |
John P. Carr, James B. Eckenhoff |
1995-10-31 |
| 5443459 |
Osmotic device for delayed delivery of agent |
Patrick S. L. Wong, Felix Theeuwes, Liang Dong |
1995-08-22 |
| 5417682 |
Device for administering active agent to biological environment |
Patrick S. L. Wong, Felix Theeuwes, Liang Dong |
1995-05-23 |
| 5391381 |
Dispenser capable of delivering plurality of drug units |
Patrick S. L. Wong, Felix Theeuwes, James B. Eckenhoff, Hoa T. Huynh |
1995-02-21 |
| 5340590 |
Delivery system with bilayer osmotic engine |
Patrick S. L. Wong, Felix Theeuwes, James B. Eckenhoff, Hoa T. Huynh |
1994-08-23 |
| 5312388 |
Osmotic device for delayed delivery of agent |
Patrick S. L. Wong, Felix Theeuwes |
1994-05-17 |
| 5236689 |
Multi-unit delivery system |
Patrick S. L. Wong, Felix Theeuwes, James B. Eckenhoff, Hoa T. Huynh |
1993-08-17 |
| 5198229 |
Self-retaining gastrointestinal delivery device |
Patrick S. L. Wong, Felix Theeuwes |
1993-03-30 |
| 5110597 |
Multi-unit delivery system |
Patrick S. L. Wong, Felix Theeuwes, James B. Eckenhoff, Hoa T. Huynh |
1992-05-05 |
| 5023088 |
Multi-unit delivery system |
Patrick S. L. Wong, Felix Theeuwes, James B. Eckenhoff, Hoa T. Huynh |
1991-06-11 |
| 4928410 |
Reversible clam shell bucket |
Darrell L. Walters |
1990-05-29 |