Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6479581 | Aqueous-based polyamide-amic acid compositions | Daniel J. Ireland, Jan G. Nel | 2002-11-12 |
| 5962628 | Partially aromatic polyamides having improved thermal stability | — | 1999-10-05 |
| 5763561 | Polyamide compositions having improved thermal stability | — | 1998-06-09 |
| 4447574 | Injection moldable amide-imide polymers containing calcium moieties | Gary T. Brooks, Ronald E. Bockrath | 1984-05-08 |
| 4358561 | Injection moldable amide-imide copolymers | James R. Stephens | 1982-11-09 |
| 4348513 | Injection moldable amide-imide copolymers and terpolymers | James R. Stephens | 1982-09-07 |
| 4323493 | Injection moldable amide-imide polymers contaning divalent aliphatic radicals derived from aliphatic diamines | James R. Stephens | 1982-04-06 |
| 4321357 | Injection moldable amide-imide polymers containing divalent aliphatic radicals derived from aliphatic diamines | James R. Stephens | 1982-03-23 |
| 4309528 | Injection moldable amide-imide copolymers | James R. Stephens | 1982-01-05 |
| 4291149 | Injection moldable amide imide copolymers and terpolymers | James R. Stephens | 1981-09-22 |