Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6235893 | Process for making cellulose ether having enhanced gel strength | Jerry R. Conklin | 2001-05-22 |
| 6228416 | Cellulose ether having enhanced gel strength and compositions containing it | Jerry R. Conklin | 2001-05-08 |
| 5674999 | Process for preparing readily dispersible water-soluble cellulosic polymers | Michael R. Smith, Gary J. Schulz | 1997-10-07 |
| 5504201 | Process for recovering salable cellulose ethers from an aqueous medium containing such cellulose ethers | Gregg L. Poppe, John G. Green | 1996-04-02 |