Issued Patents All Time
Showing 1–25 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9321108 | Nanowire preparation methods, compositions, and articles | William D. Ramsden, Junping Zhang | 2016-04-26 |
| 9017449 | Nanowire preparation methods, compositions, and articles | David R. Whitcomb, William D. Ramsden | 2015-04-28 |
| 8980170 | Nanowire preparation methods, compositions, and articles | David R. Whitcomb, William D. Ramsden | 2015-03-17 |
| 8815150 | Nanowire preparation methods, compositions, and articles | David R. Whitcomb, William D. Ramsden | 2014-08-26 |
| 8696947 | Nanowire recovery methods, compositions, and articles | Richard R. Ollmann, Chaofeng Zou, Gary E. LaBelle | 2014-04-15 |
| 8613887 | Nanowire preparation methods, compositions, and articles | David R. Whitcomb, William D. Ramsden | 2013-12-24 |
| 8613888 | Nanowire preparation methods, compositions, and articles | David R. Whitcomb, William D. Ramsden | 2013-12-24 |
| 8551211 | Nanowire preparation methods, compositions, and articles | Richard R. Oilmann, William D. Ramsden | 2013-10-08 |
| 7622247 | Protective overcoats for thermally developable materials | William D. Ramsden, Chaofeng Zou, Stacy M. Ulrich, Sharon M. Simpson | 2009-11-24 |
| 7468241 | Processing latitude stabilizers for photothermographic materials | William D. Ramsden, Sharon M. Simpson, Chaofeng Zou | 2008-12-23 |
| 7241561 | Photothermographic reducing agents with bicyclic or tricyclic substitution | William D. Ramsden, Andrea L. Hansen, Stacy M. Ulrich | 2007-07-10 |
| 7169544 | Thermally developable materials containing thermal solvents | Kui Chen-Ho, William D. Ramsden, Chaofeng Zou, James B. Philip, Jr., Karissa L. Eckert +1 more | 2007-01-30 |
| 7169543 | Blocked aliphatic thiol stabilizers for photothermographic materials | William D. Ramsden, James B. Philip, Jr., Kui Chen-Ho, Stacy M. Ulrich, Kumars Sakizadeh +2 more | 2007-01-30 |
| 7157214 | High-speed thermally developable imaging materials | Chaofeng Zou | 2007-01-02 |
| 7132228 | Developer dispersions for thermally developable materials | Mary Christine Brick, William D. Ramsden | 2006-11-07 |
| 7008748 | Silver salt-toner co-precipitates and imaging materials | Dirk J. Hasberg, Kui Chen-Ho, Chaofeng Zou | 2006-03-07 |
| 6849392 | Thermally developable emulsions and materials containing triazine-thione compounds | Stacy M. Ulrich, Paul G. Skoug | 2005-02-01 |
| 6844145 | High-speed thermally developable imaging materials and methods of using same | Chaofeng Zou | 2005-01-18 |
| 6841343 | Black-and-white organic solvent-based photothermographic materials containing mercaptotriazole toners | Stacy M. Ulrich, Chaofeng Zou | 2005-01-11 |
| 6737227 | Thermally developable emulsions and materials containing heterocyclic disulfide compounds | Stacy M. Ulrich | 2004-05-18 |
| 6713240 | Black-and-white aqueous photothermographic materials containing mercaptotriazole toners | Chaofeng Zou, Stacy M. Ulrich | 2004-03-30 |
| 6703191 | Thermally developable emulsions and materials containing tirazine-thione compounds | Stacy M. Ulrich, Paul G. Skoug | 2004-03-09 |
| 6699647 | High speed photothermographic materials containing tellurium compounds and methods of using same | Andrea L. Opatz, Steven M. Shor, Sharon M. Simpson, Brian C. Willett, Henry J. Gysling | 2004-03-02 |
| 6620577 | High speed photothermographic materials containing selenium compounds and methods of using same | Andrea L. Opatz, Henry J. Gysling, Sharon M. Simpson | 2003-09-16 |
| 6558880 | Thermally developable imaging materials containing heat-bleachable antihalation composition | Ramanuj Goswami, William D. Ramsden, Paul A. Zielinski, David G. Baird, LuAnn K. Weinstein +1 more | 2003-05-06 |