Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5244668 | Low-melting moldable pharmaceutical excipient and dosage forms prepared therewith | — | 1993-09-14 |
| 5139790 | Low-melting moldable pharmaceutical excipient and dosage forms prepared therewith | — | 1992-08-18 |
| 5135752 | Buccal dosage form | — | 1992-08-04 |
| 5082655 | Pharmaceutical composition for drugs subject to supercooling | Neena Agarwala | 1992-01-21 |
| 5004601 | Low-melting moldable pharmaceutical excipient and dosage forms prepared therewith | — | 1991-04-02 |
| 4832955 | Controlled release potassium chloride composition | Stephen J. Wagner | 1989-05-23 |
| 4806337 | Erodible matrix for sustained release bioactive composition | Stephen J. Wagner | 1989-02-21 |
| 4774074 | Erodible matrix for sustained release bioactive composition | — | 1988-09-27 |
| 4764378 | Buccal drug dosage form | Alec D. Keith | 1988-08-16 |
| 4744976 | Erodible matrix for sustained release bioactive composition | Stephen J. Wagner | 1988-05-17 |
| 4629621 | Erodible matrix for sustained release bioactive composition | — | 1986-12-16 |
| 4579731 | Polymeric diffusion burn matrix and method of use | Charles L. Fox, Jr., Alec D. Keith | 1986-04-01 |
| 4492685 | Protective skin matrix | Alec D. Keith | 1985-01-08 |
| 4472372 | Polymeric diffusion matrix containing chlorpheniramine maleate | Alec D. Keith | 1984-09-18 |
| 4470962 | Polymeric diffusion matrix | Alec D. Keith | 1984-09-11 |
| 4466953 | Polymeric diffusion matrix | Alec D. Keith | 1984-08-21 |
| 4460562 | Polymeric diffusion matrix containing propranolol | Alec D. Keith | 1984-07-17 |
| 4438139 | Polymeric diffusion matrix containing estrogens | Alec D. Keith | 1984-03-20 |
| 4350707 | Inactivation of lipid containing viruses with butylated hydroxytoluene | Alec D. Keith | 1982-09-21 |
| 4321252 | Polymeric diffusion matrix containing ester derivatives of estradiol | Alec D. Keith | 1982-03-23 |
| 4294820 | Polymeric diffusion matrix containing phenylephrine | Alec D. Keith | 1981-10-13 |
| 4292301 | Polymeric diffusion matrix containing ephedrine | Alec D. Keith | 1981-09-29 |
| 4292302 | Polymeric diffusion matrix containing terbutaline | Alec D. Keith | 1981-09-29 |
| 4292303 | Polymeric diffusion matrix containing clonidine | Alec D. Keith | 1981-09-29 |
| 4291014 | Polymeric diffusion matrix containing estradiol diacetate | Alec D. Keith | 1981-09-22 |