Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5292516 | Body cavity drug delivery with thermoreversible gels containing polyoxyalkylene copolymers | Tacey X. Viegas, Robert S. Levinson | 1994-03-08 |
| 5277911 | Ablatable mask of polyoxyalkylene polymer and ionic polysaccharide gel for laser reprofiling of the cornea | Tacey X. Viegas, Raymond L. Henry | 1994-01-11 |
| 5143731 | Body cavity drug delivery with thermo-irreversible polyoxyalkylene and ionic polysaccharide gels | Tacey X. Viegas, Raymond L. Henry | 1992-09-01 |
| 5124151 | Drug delivery by injection with thermo-irreversible gels | Tacey X. Viegas, Raymond L. Henry | 1992-06-23 |
| 5077033 | Ophthalmic drug delivery with thermo-irreversible gels of polxoxyalkylene polymer and ionic polysaccharide | Tacey X. Viegas, Raymond L. Henry | 1991-12-31 |
| 5071644 | Topical drug delivery with thermo-irreversible gels | Tacey X. Viegas, Raymond L. Henry | 1991-12-10 |