Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8837032 | Variable transmittance optical filter and uses thereof | Duhane Lam, Andreea Spantulescu | 2014-09-16 |
| 8687258 | Variable transmittance optical filter and uses thereof | Duhane Lam, Andreea Spantulescu, Jeremy Graham Finden, Ali Hayek, Kyle Andrew Hope-Ross +1 more | 2014-04-01 |
| 8536205 | Photochromic and electrochromic compounds and synthesis and use thereof | Bettina Wuestenberg, Vincent Lemieux, Michael W. Adams, Simon J. Gauthier | 2013-09-17 |
| 8450503 | Photochromic and electrochromic compounds and methods of synthesizing and using same | Andrea Jeannine Peters, Anthony James Wigglesworth | 2013-05-28 |
| 8441707 | Variable transmittance optical filter and uses thereof | Duhane Lam, Andreea Spantulescu | 2013-05-14 |
| 7777055 | Photochromic and electrochromic compounds and methods of synthesizing and using same | Andrea Jeannine Peters, Anthony James Wigglesworth | 2010-08-17 |
| 7041763 | Photochromic polymers and methods of synthesizing same | Andrew Myles | 2006-05-09 |