Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7067555 | Sertraline oral concentrate | Nancy Harper, Willard M. Welch, Jr. | 2006-06-27 |
| 6727283 | Sertraline oral concentrate | Nancy Harper, Willard M. Welch, Jr. | 2004-04-27 |
| 5284658 | Means for constraining a rumen drug delivery device in a rolled configuration | Alan C. Curtiss | 1994-02-08 |
| 5141810 | Means for constraining a rumen drug delivery device in a rolled configuration | Alan C. Curtiss | 1992-08-25 |
| 4830860 | Stressed polymeric device for controlled release of a substance to an ambient environment | — | 1989-05-16 |
| 4803076 | Controlled release device for an active substance | — | 1989-02-07 |
| 4792448 | Generic zero order controlled drug delivery system | — | 1988-12-20 |
| 4661580 | Oxygen desorption for improved color of polyesters | — | 1987-04-28 |
| 4587297 | Blends of polyolefin-vinyl chloride graft polymers and condensation polymers | Leigh E. Walker | 1986-05-06 |
| 4562229 | Blends of polyolefin graft polymers and SMA polymers | Leigh E. Walker | 1985-12-31 |
| 4537933 | Blends of polyolefin graft polymers and ASA polymers | Leigh E. Walker | 1985-08-27 |
| 4528328 | Blends of vinyl halide-polyolefin graft polymers and ASA polymers | Gideon Salee | 1985-07-09 |
| 4507434 | Blends of vinyl halide-polyolefin graft polymers and polycarbonate polymers | Gideon Salee | 1985-03-26 |
| 4482733 | Process of manufacturing diaryl esters of dicarboxylic acids | — | 1984-11-13 |
| 4482732 | Process of manufacturing diaryl esters of dicarboxylic acids | — | 1984-11-13 |
| 4454300 | Blends of vinyl halide-polyolefin graft polymers and SMA polymers | Gideon Salee | 1984-06-12 |
| 4451664 | Process of manufacturing diaryl esters of dicarboxylic acids | — | 1984-05-29 |