Rolf Dach — 10 Patents at BOE | Patent Leaderboard

Rolf Dach has been granted 10 US patents while listed as an inventor at BOE. The first was granted in 1996 and the most recent in March 2015. Rolf Dach ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Rolf Dach in Gau-Algesheim, DE.

Patents per Year

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

Rolf Dach — 10 Patents

Patents per Year

Issued Patents All Time

Patent Widget