Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8993770 | Process for the manufacture of dabigatran etexilate | Frieder Gnad, Stefan Schmitt, Hermann Mueller-Boetticher, Helmut Heitger, Seigfried Meineck +1 more | 2015-03-31 |
| 8993778 | Process for manufacture of telmisartan | Norbert Hauel, Helmut Heitger, Oliver Meyer | 2015-03-31 |
| 8513413 | Process for the preparation of nitroorotic acid | Xiangrui Jiang, Jingshan Shen, Jin Suo, Yi Zhu | 2013-08-20 |
| 8399678 | Process for the manufacture of dabigatran etexilate | Frieder Gnad, Stefan Schmitt, Hermann Mueller-Boetticher, Helmut Heitger, Siegfried Meineck +1 more | 2013-03-19 |
| 8263788 | Method for the production of 1,3-dioxolane-2-ones and carboxylic acid esters by means of transacylation in basic reaction conditions | Joerg Brandenburg, Hanfried Baltes | 2012-09-11 |
| 7608722 | Preparation of 1,7,′-dimethyl-2′-propyl-2,5′-bi-1H-benzimidazole | Helmut Heitger, Juan M. Rodriguez-Dehli | 2009-10-27 |
| 7193089 | Process for manufacture of telmisartan | Norbert Hauel, Helmut Heitger, Oliver Meyer | 2007-03-20 |
| 6770762 | Process for preparing and purifying 1,7′-dimethyl-2′-propyl-2,5′-bi-1H-benzimidazole | Werner Belzer, Volker Fachinger, Markus Heitzmann, Hartmut Schmidt | 2004-08-03 |
| 6403790 | Process for the production of epinastine hydrochloride in the high-melting crystal modification | — | 2002-06-11 |
| 5510484 | Process for preparing 1,3-dimethy-4,5-diaminouracil | Wilfried Goldschmidt | 1996-04-23 |