Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6991894 | Thermally developable imaging materials with barrier layer | Kumars Sakizadeh, Karissa L. Eckert, Gary E. LaBelle | 2006-01-31 |
| 6803177 | Silver compounds and compositions, thermally developable materials containing same, and methods of preparation | Boris B. Bokhonov, Lilia P. Burleva, Nepal C. Howlader, Louis M. Leichter | 2004-10-12 |
| 6566045 | Asymmetric silver salt dimers and imaging compositions, materials and methods using same | — | 2003-05-20 |
| 6472131 | Asymmetric silver salt dimers and imaging compositions, materials and methods using same | — | 2002-10-29 |
| 6465167 | Core-shell silver salts and imaging compositions, materials and methods using same | Oanh V. Pham | 2002-10-15 |
| 6423481 | High speed photothermographic materials with combined chemical sensitizers and methods of using same | Sharon M. Simpson, Steven M. Shor | 2002-07-23 |
| 6355408 | Core-shell silver salts and imaging compositions, materials and methods using same | Oanh V. Pham | 2002-03-12 |
| 5491059 | Silver carboxylate compounds as silver sources in photothermographic and thermographic elements | — | 1996-02-13 |
| 5466804 | Silver-carboxylate/1,2-diazine compounds as silver sources in photothermographic and thermographic elements | William C. Frank | 1995-11-14 |
| 5350669 | Silver-carboxylate/1,2-diazine compounds as silver sources in photothermographic and thermographic elements | William C. Frank | 1994-09-27 |
| 5187049 | Photosensitive thermally developed compositions | Frank T. Sher | 1993-02-16 |
| 5175081 | Post-processsing stabilization of photothermographic emulsions | Larry R. Krepski, Kumars Sakizadeh, Sharon M. Simpson | 1992-12-29 |
| 5158866 | Post-processing stabilization of photothermographic emulsions with amido compounds | Sharon M. Simpson, Larry R. Krepski, Kumars Sakizadeh | 1992-10-27 |
| 5145767 | Thermally sensitive compositions comprised of salts of oxidizing acids and leuco dyes | Frank T. Sher | 1992-09-08 |
| 5077178 | Full color photothermographic imaging system | Alan J. Herbert, Susan K. Jongewaard | 1991-12-31 |
| 5047566 | Colorless ferric alkylphosphates | — | 1991-09-10 |
| 4910186 | Positive-acting thermographic materials | — | 1990-03-20 |
| 4902668 | Pressure sensitive carbonless imaging system incorporating uncolored ferric organophosphates and colored chelates | Loren D. Albin | 1990-02-20 |
| 4829046 | Positive-acting thermographic materials | — | 1989-05-09 |
| 4808565 | Thermal imaging material | Jon A. Bjork | 1989-02-28 |
| 4500601 | Chelating polymers for modifying metal surface properties | — | 1985-02-19 |