Issued Patents 1997
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698364 | Dyes and dye receiver elements for thermal dye transfer recording | Luc Vanmaele | 1997-12-16 |
| 5665677 | N-alkyl-N-para-aminoaryl substituted dicyanovinyl aniline dyes for use in thermal transfer printing | Luc Vanmaele | 1997-09-09 |
| 5627008 | Thermal transfer printing process using a mixture of reducing agents for image-wise reducing a silver source | Geert Defieuw, Jean-Marie Dewanckele | 1997-05-06 |
| 5621135 | Dye-donor element comprising tricyanovinylaniline dyes | Luc Vanmaele | 1997-04-15 |
| 5601962 | Thermal transfer process wherein a reducing agent and toning agent are transferred to a receiving element containing a thermoreducible silver source | Geert Defieuw | 1997-02-11 |
| 5595574 | Dyes and dye-donor elements for use in thermal dye transfer | Luc Vanmaele | 1997-01-21 |