Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11414594 | Low dimerizing viologen electrochromic compounds and devices | Leroy J. Kloeppner, Henry A. Luten | 2022-08-16 |
| 11414595 | Electrochromic compounds and devices | Punam Giri | 2022-08-16 |
| 11231632 | Low-volatile electro-optic electrolyte solvents containing cylic organic carbonates | Leroy J. Kloeppner, Steven D. Looman, Michael T. Stephenson, Michelle M. Carroll | 2022-01-25 |
| 11092867 | Polarized electrochromic device | Leroy J. Kloeppner, Henry A. Luten, William L. Tonar | 2021-08-17 |
| 11079617 | Optical filter comprising a variable transmittance layer | Neil Robin Branda, Jeremy Graham Finden, Duhane Lam, Charles Joseph Gongming Loo, Jonathan Ross Sargent +3 more | 2021-08-03 |
| 11067867 | Electrochromic organic frameworks | Sue F. Franz, Leroy J. Kloeppner, Steven D. Looman | 2021-07-20 |
| 10774191 | Electro-optical device having a transparent ion exchange membrane | Leroy J. Kloeppner, Sue F. Franz, Joel C. Nemes, Garret C. DeNolf, Nathan P. Boogaart | 2020-09-15 |
| 10401654 | Optical filter comprising a variable transmittance layer | Neil Robin Branda, Jeremy Graham Finden, Duhane Lam, Charles Joseph Gongming Loo, Jonathan Ross Sargent +3 more | 2019-09-03 |
| 9921421 | Optical filter comprising a variable transmittance layer | Neil Robin Branda, Jeremy Graham Finden, Duhane Lam, Charles Joseph Gongming Loo, Jonathan Ross Sargent +3 more | 2018-03-20 |
| 9588358 | Optical filter comprising a variable transmittance layer | Neil Robin Branda, Jeremy Graham Finden, Duhane Lam, Charles Joseph Gongming Loo, Jonathan Ross Sargent +3 more | 2017-03-07 |