Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6689421 | Method of preparing a microporous film, and imaging method | Jon Vogel, Keith P. Parsons, Graham Spence, Alan Lindsay, Rachel J. Hobson +1 more | 2004-02-10 |
| 6664020 | Transfer imaging elements | David Warner | 2003-12-16 |
| 6461787 | Transfer imaging elements | David Warner | 2002-10-08 |
| 6291143 | Laser absorbable photobleachable compositions | Robert James Domett Nairne, Andrew Mott, Mark R. I. Chambers, Dian E. Stevenson | 2001-09-18 |
| 6171766 | Laser absorbable photobleachable compositions | Robert James Domett Nairne, Andrew Mott, Mark R. I. Chambers, Dian E. Stevenson | 2001-01-09 |
| 5945249 | Laser absorbable photobleachable compositions | Andrew Mott, Robert James Domett Nairne, Mark R. I. Chambers, Dian E. Stevenson | 1999-08-31 |
| 5935758 | Laser induced film transfer system | Mark R. I. Chambers, Dian E. Stevenson, Jonathan C. Vogel, Kevin M. Kidnie, John Souter +1 more | 1999-08-10 |
| 5863860 | Thermal transfer imaging | Hsin-hsin Chou, Kam K. Kam | 1999-01-26 |
| 5856061 | Production of color proofs and printing plates | John Souter | 1999-01-05 |
| 5843617 | Thermal bleaching of infrared dyes | Mark R. I. Chambers, Dian E. Stevenson, Robert James Domett Nairne, Gregory L. Zwaldo | 1998-12-01 |
| 5773170 | UV-absorbing media bleachable by IR-radiation | Robert James Domett Nairne | 1998-06-30 |
| 5496696 | Silver halide imaging materials | Kevin P. Hall | 1996-03-05 |
| 5475418 | Thermal imaging system with a transparent pinch roller | Ronald G. Tye | 1995-12-12 |
| 5384238 | Positive-acting photothermographic materials | Richard J. Ellis, Robert James Domett Nairne | 1995-01-24 |
| 5360694 | Thermal dye transfer | Tran V. Thien | 1994-11-01 |
| 5306686 | Negative-acting thermographic materials | John H. A. Stibbard, Darren Cooper, Terence William Baldock, Donald J. Newman, John J. Stofko, Jr. | 1994-04-26 |
| 5260180 | Photothermographic imaging media employing silver salts of tetrahydrocarbyl borate anions | Melville R. V. Sahyun | 1993-11-09 |
| 5246909 | Dye transfer media | Tran V. Thien | 1993-09-21 |
| 5208135 | Preparation and use of dyes | Tran V. Thien, David Warner | 1993-05-04 |
| 4935820 | Imaging slow photographic media with liquid crystal shutters | John H. A. Stibbard, Ronald G. Tye, Donald J. Newman | 1990-06-19 |
| 4769459 | Oxidative imaging | Ian J. Ferguson, Herbert J. Pennicott | 1988-09-06 |
| 4701402 | Oxidative imaging | Ian J. Ferguson, Herbert J. Pennicott | 1987-10-20 |