Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8575372 | Isosorbide derivatives | Catherine Breffa, Hans-Christian Raths | 2013-11-05 |
| 8546446 | Anionic isosorbide derivatives and their use | Ansgar Behler, Catherine Breffa, Hans-Christian Raths | 2013-10-01 |
| 8420588 | Isosorbide glyceryl ether derivatives and their use in household applications | Catherine Breffa, Wolfgang Poly, Ansgar Behler | 2013-04-16 |
| 8389465 | Isosorbide monoesters and their use in household applications | Catherine Breffa, Burkhard Beckedahl, Markus Dierker, Ansgar Behler, Teresa Alexandre +3 more | 2013-03-05 |
| 8008246 | Use of isosorbide ethers in detergents and cleaners | Catherine Breffa, Burkhard Beckedahl, Markus Dierker, Ansgar Behler | 2011-08-30 |