Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9663442 | Stabilization of household, body-care and food products by using benzotropolone containing plant extracts and/or related benzotropolone derivatives | Barbara Winkler, Oliver Reich, Reinhold Öhrlein, Walter Fischer, Albert Schneider | 2017-05-30 |
| 8784853 | Stabilization of household, body-care and food products by using benzotropolone containing plant extracts and/or related benzotropolone derivatives | Barbara Wagner, Oliver Reich, Reinhold Öhrlein, Walter Fischer, Albert Schneider | 2014-07-22 |
| 8454940 | Mixtures comprising benzotriazoles and merocyanines | Barbara Wagner, Oliver Reich, Michael Schork | 2013-06-04 |