Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6969755 | Ion-exchange polymers | Peter Chamock, David Kemmish, Brian Wilson | 2005-11-29 |
| 6828353 | Ion-exchange polymers | Peter Charnock, David Kemmish, Brian Wilson | 2004-12-07 |
| 6069223 | Process for making an aromatic polymer | John Jamieson Liggat, Catherine Jane Wilde | 2000-05-30 |
| 5824402 | Aromatic polyether | David Kemmish, Alan B. Newton | 1998-10-20 |
| 5654393 | Aromatic polyester | David Kemmish, Alan B. Newton | 1997-08-05 |
| 5219642 | Fibre reinforced stuctural thermoplastic composite materials | Peter J. Meakin, Frederic N. Cogswell | 1993-06-15 |
| RE34085 | Thermoplastic aromatic polyetherketones | John B. Rose | 1992-09-29 |
| 5051495 | Production and/or handling of aryl polyethers and thioethers polymers | Arthur H. Gilbert, Ian Henderson | 1991-09-24 |
| 4970284 | Polyaryletherketones | — | 1990-11-13 |
| 4960851 | Crystalline aromatic polyethersulphones having terphenylene linkages | — | 1990-10-02 |
| 4904532 | Laminates of polyether ketones and carbon fibers | Roger M. Turner, Frederick N. Cogswell | 1990-02-27 |
| 4717761 | Thermoplastic aromatic polyetherketones | — | 1988-01-05 |
| 4638037 | Method of increasing molecular weight of poly(aryl ethers) | Mary V. Ward, Eric Nield | 1987-01-20 |
| 4541884 | Method of producing fibre-reinforced composition | Frederic N. Cogswell | 1985-09-17 |
| 4453010 | Production of hydroxy arylophenones | — | 1984-06-05 |
| 4331798 | Production of aromatic polyethers with infusible particulate substance | — | 1982-05-25 |
| 4320224 | Thermoplastic aromatic polyetherketones | John B. Rose | 1982-03-16 |
| T993005 | Preparation of aromatic fluoro compounds | — | 1980-04-01 |