Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7214259 | Inks containing water-soluble perylene dyes and their use in ink-jet printing | Clive Edwin Foster, David Schofield | 2007-05-08 |
| 6964701 | Azo dyes containing a barbituric acid moiety, ink-jet printing inks and processes | Clive Edwin Foster, Peter Gregory | 2005-11-15 |