Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5789393 | Pharmaceutical compositions and uses of water-soluble, high-viscosity grade cellulose ethers | Jennifer Dressman, Stephen W. Tobey, Cynthia W. Sowle | 1998-08-04 |
| 5576306 | Pharmaceutical compositions and uses of water-soluble, high-viscosity grade cellulose ethers | Jennifer Dressman, Stephen W. Tobey, Cynthia W. Sowle | 1996-11-19 |