Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8519035 | Cyclic phosphines as flame retardants | Alexander Tishkov, Klemens Massonne, Matthias Maase, Calvin Emanuel, Larry D. Timberlake +1 more | 2013-08-27 |
| 7396959 | Process for preparing symmetrical and unsymmetrical N,N-dihydrocarbylhydroxylamines | Lars Wittenbecher | 2008-07-08 |
| 6822110 | CaO-catalyzed preparation of isophoronenitrile | Dagmar Pascale Kunsmann-Keitel, Gerold Braun, Ingo Münster, Klaus Mundinger, Wolfgang Siegel | 2004-11-23 |