Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6933390 | Process for the arylation of aza-heterocycles with activated aromatics in presence of caesium carbonate | Hubert Barth, Klaus Steiner, Simon Schneider, Ulrich Bayer, Ulrike Wolfsperger +1 more | 2005-08-23 |
| 6774242 | Method for arylating aza-heterocycles with activated aromatic compounds in the presence of caesium carbonate | Hubert Barth, Klaus Steiner, Simon Schneider, Ulrich Bayer, Ulrike Wolfsperger +1 more | 2004-08-10 |
| 6740768 | Method for producing symmetrical and asymmetrical carbonates | Hubert Barth, Klaus Steiner, Simon Schneider, Ulrich Bayer, Ulrike Wolfsperger | 2004-05-25 |
| 6566533 | Method of producing heterocylic carbamates from aza-heterocyclic compounds and carbon dioxide | Hubert Barth, Klaus Steiner, Simon Schneider, Ulrich Bayer, Ulrike Wolfsperger +1 more | 2003-05-20 |