Issued Patents All Time
Showing 51–55 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7169702 | Polysulfone compositions exhibiting very low color and high light transmittance properties and articles made therefrom | — | 2007-01-30 |
| 6329493 | Plumbing articles from poly(aryl ether sulfones) | Barry L. Dickinson | 2001-12-11 |
| 5159028 | Process for the preparation of polycarbonate and/or polyarylate block copolymers with poly(aryl ethers) | Markus Matzner, George T. Kwiatkowski, Robert A. Clendinning, Selvaraj Savariar, Charles N. Merriam +1 more | 1992-10-27 |
| 5151462 | Flame retardant blends of polysulfone and polyalkylene phthalate | Gregory S. Jack, William E. Kelly, Sanjay Patel | 1992-09-29 |
| 5077351 | Process for the preparation of polycarbonate and/or polyarylate block copolymers with poly(aryl ethers) | Markus Matzner, George T. Kwiatkowski, Robert A. Clendinning, Selvaraj Savariar, Charles N. Merriam +1 more | 1991-12-31 |