Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7622247 | Protective overcoats for thermally developable materials | William D. Ramsden, Chaofeng Zou, Doreen C. Lynch, Sharon M. Simpson | 2009-11-24 |
| 7241561 | Photothermographic reducing agents with bicyclic or tricyclic substitution | Doreen C. Lynch, William D. Ramsden, Andrea L. Hansen | 2007-07-10 |
| 7169543 | Blocked aliphatic thiol stabilizers for photothermographic materials | William D. Ramsden, James B. Philip, Jr., Doreen C. Lynch, Kui Chen-Ho, Kumars Sakizadeh +2 more | 2007-01-30 |
| 6849392 | Thermally developable emulsions and materials containing triazine-thione compounds | Doreen C. Lynch, Paul G. Skoug | 2005-02-01 |
| 6841343 | Black-and-white organic solvent-based photothermographic materials containing mercaptotriazole toners | Doreen C. Lynch, Chaofeng Zou | 2005-01-11 |
| 6737227 | Thermally developable emulsions and materials containing heterocyclic disulfide compounds | Doreen C. Lynch | 2004-05-18 |
| 6713240 | Black-and-white aqueous photothermographic materials containing mercaptotriazole toners | Doreen C. Lynch, Chaofeng Zou | 2004-03-30 |
| 6703191 | Thermally developable emulsions and materials containing tirazine-thione compounds | Doreen C. Lynch, Paul G. Skoug | 2004-03-09 |
| 6413710 | Methods for making photothermographic emulsions and imaging materials | Steven M. Shor, Chaofeng Zou, Sharon M. Simpson | 2002-07-02 |