Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7605263 | Fluorescent naphthalene-1,4,5,8-tetracarboxylic bisimides with an electron-donating substituent on the nucleus | Günter Schmid, Frank Würthner | 2009-10-20 |
| 7537452 | Photoinitiator systems with anthracene-based electron donors for curing cationically polymerizable resins | Joel D. Oxman, Karsten Dede, Craig A. Dykstra, Victoria A. Russell, Wolfgang Weinmann | 2009-05-26 |
| 7262228 | Photoinitiator systems with anthracene-based electron donors for curing cationically polymerizable resins | Joel D. Oxman, Karsten Dede, Craig A. Dykstra, Victoria A. Russell, Wolfgang Weinmann | 2007-08-28 |
| 6806368 | Liquid crystalline 3,4:9,10-perylenetetacarbocylic acid diimides | Frank Würthner | 2004-10-19 |