Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12399307 | Light control sheet | Tri D. Pham, Corey D. Balts, Michael J. Wayne, Brian L. Oldfield | 2025-08-26 |
| 12372693 | High transmission light control film | Daniel J. Schmidt, Caleb T. Nelson, Kevin W. Gotrik, John A. Wheatley, Kenneth A. Epstein +2 more | 2025-07-29 |
| 12320993 | High transmission light control films with asymmetric light output | Owen M. Anderson, Kevin W. Gotrik, Nicholas A. Johnson, Kenneth A. P. Meyer, Caleb T. Nelson +1 more | 2025-06-03 |
| 12313864 | High transmission light control film comprising alternating transmissive and absorptive regions | Tao Liu, Nicholas A. Johnson, Caleb T. Nelson, Daniel J. Schmidt | 2025-05-27 |
| 12174407 | Light control film | Daniel J. Schmidt, Caleb T. Nelson, Kevin W. Gotrik, Kenneth A. Epstein, Gary T. Boyd +4 more | 2024-12-24 |
| 12066329 | Sensor array spectrometer | John A. Wheatley, Mark A. Roehrig, Audrey A. Sherman, Del R. Lawson, Gilles J. Benoit +3 more | 2024-08-20 |
| 11947135 | High transmission light control film | Daniel J. Schmidt, Caleb T. Nelson, Kevin W. Gotrik, John A. Wheatley, Kenneth A. Epstein +2 more | 2024-04-02 |
| 11940689 | High transmission light control film | Daniel J. Schmidt, Kevin W. Gotrik, Nicholas A. Johnson, Caleb T. Nelson, Kenneth A. Epstein | 2024-03-26 |
| 11885989 | High transmission light control film | Daniel J. Schmidt, Caleb T. Nelson, Kevin W. Gotrik, John A. Wheatley, Kenneth A. Epstein +2 more | 2024-01-30 |
| 11550183 | High transmission light control film | Daniel J. Schmidt, Kevin W. Gotrik, Nicholas A. Johnson, Caleb T. Nelson, Kenneth A. Epstein | 2023-01-10 |
| 11273593 | Dual-sided structured film articles | Graham M. Clarke, Randy S. Bay, Kurt J. Halverson, Brent R. Hansen, Michael R. Plumb | 2022-03-15 |
| 11148349 | Dual-sided structured film articles | Graham M. Clarke, Randy S. Bay, Kurt J. Halverson, Brent R. Hansen, Michael R. Plumb | 2021-10-19 |
| 9880102 | Microwell array articles and methods of use | Kurt J. Halverson, Olester Benson, Jr., Raymond P. Johnston, Guoping Mao, Patrick R. Fleming +2 more | 2018-01-30 |
| 9759663 | Microwell array articles and methods of use | Kurt J. Halverson, Olester Benson, Jr., Raymond P. Johnston, Guoping Mao, Patrick R. Fleming +2 more | 2017-09-12 |
| 9383294 | Hydrophilic fluid transport device | Theresa J. Gerten, Daniel P. Decabooter, Naiyong Jing, Garry W. Lachmansingh | 2016-07-05 |
| 9329311 | Light control film | Kurt J. Halverson, Brian W. Lueck, Kenneth A. P. Meyer, Scott M. Tapio, Michael E. Lauters +2 more | 2016-05-03 |
| 7297658 | Direct thermographic materials with crosslinked carrier layer | David G. Baird, Scott C. Moose | 2007-11-20 |
| 7279443 | Thermographic materials with highly polymerized binder polymer | Takuzo Ishida, David G. Baird | 2007-10-09 |
| 7071143 | Direct thermographic materials with improved protective layers | David G. Foster, David A. Johnson | 2006-07-04 |
| 6352819 | High contrast thermally-developable imaging materials containing barrier layer | Paul G. Skoug, Takuzo Ishida, Lawrence B. Wallace | 2002-03-05 |
| 5663042 | Developing agents for (photo) thermographic systems | Duncan M. A. Grieve, Justine A. Mooney, William E. Bottomley, John H. A. Stibbard, Andrew Mott +9 more | 1997-09-02 |
| 5439790 | Phthalimide blocked post-processing stabilizers for photothermography | Ramaiah Muthyala, Frank J. Manganiello, Kumars Sakizadeh, Sharon M. Simpson | 1995-08-08 |
| 5364733 | Photothermographic elements with novel layer structures, each of which contains a thermally-diffusible oxidizable leuco dye and process for producing a color image from leuco dye | Takuzo Ishida, Richard C. Cotner | 1994-11-15 |
| 5300420 | Stabilizers for photothermography with nitrile blocking groups | Larry R. Krepski | 1994-04-05 |
| 5264321 | Photothermographic elements with novel layer structures | Takuzo Ishida, Richard C. Cotner | 1993-11-23 |