Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9121442 | Polymeric bearing articles for use in ultra-high pressure and velocity environments | Yuhong Wu, Stephen Estberg, Tanya Berfield | 2015-09-01 |
| 9000087 | Thermoplastic polymer mixtures, and applications thereof | Mohammad Jamal El-Hibri, Edward Ryan | 2015-04-07 |
| 8865281 | Flexible pipes made of a polyaryletherketone/perfluoropolymer composition | Shari W. Axelrad, Mohammad Jamal El-Hibri, Johan Billiet, Brian S. Alexander | 2014-10-21 |
| 8008408 | Aromatic polyimide composition and articles manufactured therefrom | Gregory Warkoski, Philip Schild, Romano Empaynado | 2011-08-30 |
| 5216091 | High strength polymers and blends of hydroquinone poly(iso-terephthalates) containing residues of p-hydroxybenzoic acid | Markus Matzner, Richard Layton, Paul J. Huspeni, Paul D. Frayer, James W. Cleary | 1993-06-01 |
| 5216092 | Blends of liquid crystalline polymers of hydroquinone poly(isoterephthalates) p-hydroxybenzoic acid polymers and another LCP containing oxybisbenzene and naphthalene derivatives | Paul J. Huspeni, Paul D. Frayer, Richard Layton, Markus Matzner | 1993-06-01 |
| 5204417 | High strength polymers and blends of hydroquinone poly(iso-terephthalates) containing residues of p-hydroxybenzoic acid | Markus Matzner, Richard Layton, Paul J. Huspeni, Paul D. Frayer, James W. Cleary | 1993-04-20 |
| 5147967 | High strength polymer of hydroquinone poly(iso-terephthalate) containing residues of p-hydroxybenzoic acid | Markus Matzner, Richard Layton, Paul J. Huspeni, Paul D. Frayer, James W. Cleary | 1992-09-15 |
| 5089594 | Wholly aromatic polyester of isophthalic acid, terephthalic acid, p-hydroxybenzoic acid, hydroquinone and an arylene diol | Markus Matzner, Richard Layton | 1992-02-18 |
| 4994546 | Process for preparing bisphenol polyarylates | Richard Layton | 1991-02-19 |