Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9242965 | Process for the manufacture of (E)-4-N,N-dialkylamino crotonic acid in HX salt form and use thereof for synthesis of EGFR tyrosine kinase inhibitors | Juncheng Zheng, Da Deng, Guanghua Lv, Jun Yan, Jutta Kroeber +1 more | 2016-01-26 |
| 8263788 | Method for the production of 1,3-dioxolane-2-ones and carboxylic acid esters by means of transacylation in basic reaction conditions | Rolf Dach, Hanfried Baltes | 2012-09-11 |
| 8101763 | Method for producing scopine esters | Waldemar Pfrengle, Werner Rall, Rolf Herter | 2012-01-24 |
| 7148347 | Process for preparing macrocyclic compounds | Kai Donsbach, Hans-Dieter Ecker, Rogelio P. Frutos, Fabrice Gallou, Dieter Gutheil +12 more | 2006-12-12 |
| 6861547 | Process for preparing aryl-iminomethyl-carbamino acid esters | Rolf Schmid, Rainer Soyka, Ralf Anderskewitz, Rolf Bauer, Rainer Hamm +1 more | 2005-03-01 |
| 6747154 | Process for preparing scopine esters | Waldemar Pfrengle, Werner Rall | 2004-06-08 |
| 6417382 | Process for preparing aryl-iminomethyl-carbamino acid esters | Rolf Schmid, Rainer Soyka, Ralf Anderskewitz, Rolf Bauer, Rainer Hamm +1 more | 2002-07-09 |