Issued Patents All Time
Showing 51–75 of 85 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5175069 | Maleimide blue dyes for color filter array element | Leslie Shuttleworth | 1992-12-29 |
| 5168094 | Mixture of yellow and cyan dyes to form green hue for color filter array element | Leslie Shuttleworth | 1992-12-01 |
| 5166124 | Mixture of yellow and magenta dyes to form a red hue for color filter array element | — | 1992-11-24 |
| 5166128 | Acylated dicyanovinylpyrroline dye-donor element for thermal dye transfer | Leslie Shuttleworth | 1992-11-24 |
| 5166129 | Benzomorpholinepyrroline dye-donor element for thermal dye transfer | Leslie Shuttleworth | 1992-11-24 |
| 5158927 | Polyvinyl alcohol/polymeric barrier overcoats on color filter arrays | David B. Bailey | 1992-10-27 |
| 5147844 | Mixture on cyan and yellow dyes to form a green hue for color filter array element | Leslie Shuttleworth | 1992-09-15 |
| 5143754 | Solvent fusing of thermal printer dye image | Michael Long, David L. VanGalio | 1992-09-01 |
| 5073534 | Color filter array element with polyester receiving layer | Daniel J. Harrison, Paul D. Yacobucci | 1991-12-17 |
| 5063087 | Process for strengthening the adhesion of polymeric substances to carbonate surfaces | Herbert Eck, Gerald Fleischmann, Hohl Horst | 1991-11-05 |
| 4988665 | Arylazoaniline blue dyes for color filter array element | Steven Evans | 1991-01-29 |
| 4975410 | Thermally-transferred color filter array element and process for preparing | Steven Evans | 1990-12-04 |
| 4962081 | Color filter array element with polycarbonate receiving layer | Daniel J. Harrison, Paul D. Yacobucci | 1990-10-09 |
| 4957898 | Mixture of yellow and magenta dyes to form a red hue for color filter array element | — | 1990-09-18 |
| 4946825 | Arylidene pyrazolone dye-donor element for thermal dye transfer | Steven Evans | 1990-08-07 |
| 4933226 | Thermal print element comprising a magenta 3-aryl-2-arylazo-5-aminothiazole or aminothiophene dye stabilized with a cyan indoaniline dye | Steven Evans | 1990-06-12 |
| 4914077 | Alkyl- or aryl-amino-pyridinyl- or pyrimidinyl-azo yellow dye-donor element for thermal dye transfer | Leslie Shuttleworth | 1990-04-03 |
| 4891354 | Thiazolylmethylene-2-pyrazoline-5-one dye-donor element for thermal dye transfer | Steven Evans | 1990-01-02 |
| 4891353 | Thiazolylmethylene-3,5-pyrazolidinedione dye-donor element for thermal dye transfer | Steven Evans | 1990-01-02 |
| 4885272 | Thiadiazolyl-azo-pyrazole yellow dye-donor element for thermal dye transfer | Derek D. Chapman | 1989-12-05 |
| 4866029 | Arylidene pyrazolone dye-donor element for thermal dye transfer | Steven Evans | 1989-09-12 |
| 4862887 | Heart catheter | Eberhard Unsoeld, Heinz Ruesch, Klaus Schmitt | 1989-09-05 |
| 4853366 | Pyrazolidinedione arylidene dye-donor element for thermal dye transfer | Steven Evans, Donald R. Diehl | 1989-08-01 |
| 4839336 | Alpha-cyano arylidene pyrazolone magenta dye-donor element for thermal dye transfer | Steven Evans | 1989-06-13 |
| 4769360 | Cyan dye-donor element for thermal dye transfer | Steven Evans | 1988-09-06 |