Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6933329 | Composition based on water-dissipatable polyurethane | Mark Holbrook, Stephen Yeates | 2005-08-23 |
| 6461416 | 1,3,4,-thiadiazolylazo dyes and ink compositions containing the same | Andrew Paul Shawcross, Mark Holbrook, Roy Bradbury | 2002-10-08 |
| 6406526 | Pyridonazo dyes and inks containing them | Mark Holbrook, Roy Bradbury | 2002-06-18 |
| 6344497 | Aqueous ink compositions | Mark Holbrook | 2002-02-05 |
| 6303763 | Pyridonazo dyes and inks containing them | Mark Holbrook, Roy Bradbury | 2001-10-16 |
| 6235096 | Aqueous ink compositions | Mark Holbrook, Roy Bradbury | 2001-05-22 |
| 6200371 | Aqueous ink compositions | Mark Holbrook, Roy Bradbury | 2001-03-13 |
| 6187084 | Ink compositions | Roy Bradbury, Clive Moscrop, Mark Holbrook | 2001-02-13 |
| 6028180 | Ink compositions | Andrew Paul Shawcross, Gavin Wright, Mark Holbrook | 2000-02-22 |
| 5865857 | Blue to green disperse dyes for synthetic fiber material | Denise Cavanagh, Mark Robert James, Paul Wight | 1999-02-02 |
| 5660598 | Dyes | Denise Cavanagh, Mark Robert James, Paul Wight | 1997-08-26 |
| 4916769 | Disperse mono-azo dye mixture for dyeing synthetic textiles | David Brierley, Leslie A. Mather | 1990-04-17 |
| 4859651 | Thermal transfer printing | Peter Gregory, Roy Bradbury | 1989-08-22 |