Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5965690 | Aromatic polyamides and polyesters containing ortho-ether groups | Geoffrey Charles Eastmond | 1999-10-12 |
| 5834620 | Aromatic polyamides and polyesters containing ortho-ether groups | Geoffrey Charles Eastmond | 1998-11-10 |
| 5675020 | Ortho-bis(etherdianhydrides) | Geoffrey Charles Eastmond | 1997-10-07 |
| 5434240 | Poly (imide-ethers) | Geoffrey Charles Eastmond | 1995-07-18 |
| 4904272 | Crosslinked polyurethane medical prosthesis | Ian P. Middleton | 1990-02-27 |
| 4798607 | Process of crosslinking a polyurethane prosthesis with a haloalkylisocyante | Ian P. Middleton | 1989-01-17 |