Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11834385 | Method for producing N-methyl-p-toluidine for use as an additive for aviation gasoline | Martina Gerdinand, Rainer Dost, Hans-Jurgen Quella, Daniel Ullrich, Patrick KURR | 2023-12-05 |
| 10875823 | Method for producing N-methyl-p-toluidine for use as an additive for aviation gasoline | Martina Gerdinand, Rainer Dost, Hans-Jurgen Quella, Daniel Ullrich, Patrick KURR | 2020-12-29 |
| 9102613 | Method for producing sorbic anhydride and also use thereof as a preservative in foods | Robert Markert, Edwin Ritzer, Erasmus Vogl | 2015-08-11 |
| 8742034 | Method for the homogeneously catalyzed production of terminal group-capped polyethers | — | 2014-06-03 |
| 8309732 | Process for preparing quaternary salts of piperidyl esters of mandelic acid | Andreas Job, Denys Baskakov, Antje Hieronymi | 2012-11-13 |