Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6479612 | Fluorochemical water and oil repellents | Jack R. Kirchner, Andrew Hen Liu | 2002-11-12 |
| 6010539 | Cleaning formulations for textile fabrics | — | 2000-01-04 |
| 4810411 | Solvent-based fabric protector | Gerald C. Culling | 1989-03-07 |
| 4588795 | Oxyanion-catalyzed polymerization | Ira B. Dicker, William B. Farnham, Walter R. Hertler, Evan D. Laganis, Dotsevi Y. Sogah +1 more | 1986-05-13 |
| 4461676 | Process for refining tetrahydrofuran | Richard H. Goldbaum | 1984-07-24 |
| 4329445 | Process for preparing a tetrahydrofuran-alkylene oxide copolymer with treated bentonite catalyst | — | 1982-05-11 |
| 4235751 | Modified montmorillonite clay catalyst | — | 1980-11-25 |
| 4228272 | Method of catalytically preparing tetrahydrofuran/alkylene oxide polymerizates using a montmorillonite clay as the catalyst | — | 1980-10-14 |