Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6878843 | Method for preparing hydroxyphenyl carboxylic acid esters | — | 2005-04-12 |
| 6740694 | Preparation of low-dust stabilisers | Daniel Thibaut, Andre Schmitter, Benjamin Breitenstein, Matthias von Frieling, Martin Von Büren +1 more | 2004-05-25 |
| 6225375 | Preparation of low-dust stabilizers | Daniel Thibaut, Andre Schmitter, Benjamin Breitenstein, Matthias von Frieling, Martin Von Büren +1 more | 2001-05-01 |
| 5563291 | Process for the preparation of hydroxyphenylcarboxylates | — | 1996-10-08 |
| 5481023 | Process for the preparation of hydroxyphenylcarboxylates | Samuel Evans, Ralf Lorenz Schmitt | 1996-01-02 |