Inventor · disambiguated record
Rolf Dach
Also filed as: DACH ROLF
10 granted patents·2 pending applications·34 citations·filing 1994–2013
86Inventor score
Files withBOEHRINGER INGELHEIM PHARMA3BOEHRINGER INGELHEIM INT2DACH ROLF2GNAD FRIEDER2BOEHRINGER INGELHEIM KG1
Top patents by PatentIndex Score
12 records- 0174US7608722B2Preparation of 1,7,′-dimethyl-2′-propyl-2,5′-bi-1H-benzimidazoleBOEHRINGER INGELHEIM INT·Filed 2006·Granted Oct 27, 2009·3 cites·8 claims
- 0273US8399678B2Process for the manufacture of dabigatran etexilateGNAD FRIEDER·Filed 2010·Granted Mar 19, 2013·5 cites·10 claims
- 0372US6403790B1Process for the production of epinastine hydrochloride in the high-melting crystal modificationBOEHRINGER INGELHEIM PHARMA·Filed 2000·Granted Jun 11, 2002·7 cites·22 claims
- 0471US7193089B2Process for manufacture of telmisartanBOEHRINGER INGELHEIM INT·Filed 2004·Granted Mar 20, 2007·5 cites·28 claims
- 0569US8263788B2Method for the production of 1,3-dioxolane-2-ones and carboxylic acid esters by means of transacylation in basic reaction conditionsBRANDENBURG JOERG·Filed 2008·Granted Sep 11, 2012·3 cites·18 claims
- 0669US6770762B2Process for preparing and purifying 1,7′-dimethyl-2′-propyl-2,5′-bi-1H-benzimidazoleBOEHRINGER INGELHEIM PHARMA·Filed 2003·Granted Aug 3, 2004·5 cites·11 claims
- 0751US5510484AProcess for preparing 1,3-dimethy-4,5-diaminouracilBOEHRINGER INGELHEIM KG·Filed 1994·Granted Apr 23, 1996·6 cites·3 claims
- 0849US8993778B2Process for manufacture of telmisartanHAUEL NORBERT·Filed 2013·Granted Mar 31, 2015·0 cites·26 claims
- 0947US8993770B2Process for the manufacture of dabigatran etexilateGNAD FRIEDER·Filed 2013·Granted Mar 31, 2015·0 cites·2 claims
- 1046US2013303760A1New Process For The Preparation Of Nitroorotic AcidDACH ROLF·Filed 2013·Application pending·0 cites
- 1145US8513413B2Process for the preparation of nitroorotic acidDACH ROLF·Filed 2010·Granted Aug 20, 2013·0 cites·9 claims
- 1244US2004225129A1Process for preparing and purifying 1,7'-dimethyl-2'-propyl-2,5'-bi-1H-benzimidazoleBOEHRINGER INGELHEIM PHARMA·Filed 2004·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →