Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6737527 | 4-formylamino-N-methylpiperidine derivatives, the use thereof as stabilizers and organic material stabilized therewith | Sylke Haremza, Manfred Appel, Hubert Trauth, Alexander Aumuller | 2004-05-18 |
| 6492442 | Stabilizer composition | Manfred Appel, Hubert Trauth, Alexander Aumuller | 2002-12-10 |
| 6214929 | Stabilized polymer dispersions or polymer solutions, and prepared polymers obtainable therefrom | Sylke Haremza, Manfred Appel, Hubert Trauth, Joachim Pakusch, Heinrich Sack | 2001-04-10 |
| 5837759 | Stabilizer mixture of chroman derivatives and inert organic solvents, and microcapsules containing this stabilizer mixture | Hubert Trauth, Ekkehard Jahns, Ralf Biastoch | 1998-11-17 |
| 5821292 | 3-arylacrylic acid ester light-protection stabilizers for organic material | Alexander Aumuller, Martin Holderbaum, Wolfgang Goetze, Hubert Trauth | 1998-10-13 |
| 5807504 | Stabilizer mixture composed of chroman derivatives, organic phosphites or phosphonites and amines | Wolfgang Goetze, Hubert Trauth, Alexander Aumuller | 1998-09-15 |