Issued Patents All Time
Showing 201–225 of 242 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4533348 | In-line drug dispenser for use in intravenous therapy | Allan M. Wolfe, James M. Davenport, Su Il Yum | 1985-08-06 |
| 4525162 | Parenteral controlled delivery | John Urquhart | 1985-06-25 |
| 4521211 | Parenteral agent dispensing equipment | — | 1985-06-04 |
| 4515585 | System for parenteral administration of agent | John Urquhart | 1985-05-07 |
| 4511351 | Parenteral delivery system utilizing a hollow fiber cellular unit | — | 1985-04-16 |
| 4511352 | Parenteral delivery system with in-line container | John Urquhart | 1985-04-16 |
| 4511353 | Intravenous system for delivering a beneficial agent | — | 1985-04-16 |
| 4503030 | Device for delivering drug to certain pH environments | David E. Edgren, Patrick S. L. Wong | 1985-03-05 |
| 4493702 | Parenteral administration using osmotically motivated delivery system | John Urquhart | 1985-01-15 |
| 4484909 | Parenteral therapy using solid drug | John Urquhart | 1984-11-27 |
| 4479794 | System for intravenous therapy | John Urquhart | 1984-10-30 |
| 4479793 | Parenteral administration using drug delivery device | John Urquhart | 1984-10-30 |
| 4474574 | Formulation dispenser for use with a parenteral delivery system | Allan M. Wolfe, James M. Davenport, Su Il Yum | 1984-10-02 |
| 4455143 | Osmotic device for dispensing two different medications | Brian L. Barclay, Richard Cortese | 1984-06-19 |
| 4455145 | Dispensing device with internal drive | — | 1984-06-19 |
| 4449983 | Simultaneous delivery of two drugs from unit delivery device | Richard Cortese, Brian L. Barclay | 1984-05-22 |
| 4439183 | Parenteral agent dispensing equipment | — | 1984-03-27 |
| 4434153 | Drug delivery system comprising a reservoir containing a plurality of tiny pills | John Urquhart | 1984-02-28 |
| 4432756 | Parenteral controlled therapy | John Urquhart | 1984-02-21 |
| 4432754 | Apparatus for parenteral infusion of fluid containing beneficial agent | John Urquhart | 1984-02-21 |
| 4424056 | Parenteral administration | John Urquhart | 1984-01-03 |
| 4418038 | Disinfecting with chlorine-containing biocide dispensed from shaped polymeric body | — | 1983-11-29 |
| 4410328 | Dispensing device with internal drive | — | 1983-10-18 |
| 4344929 | Method of delivering drug with aid of effervescent activity generated in environment of use | Pieter Bonsen, Patrick S. L. Wong | 1982-08-17 |
| 4331728 | Laminate made of a cellulose acetate layer and an elastomeric material layer | — | 1982-05-25 |