Inventor · disambiguated record
Ralf Zielenski
Also filed as: ZIELENSKI RALF
8 granted patents·2 pending applications·81 citations·filing 1996–2012
86Inventor score
Files withROCHE DIAGNOSTICS OPERATIONS3BLOCK DIRK2ROCHE DIAGNOSTICS GMBH2ROCHE MOLECULAR SYSTEMS INC2
Top patents by PatentIndex Score
10 records- 0195US7491495B2Adsorption of nucleic acids to a solid phaseROCHE DIAGNOSTICS OPERATIONS·Filed 2005·Granted Feb 17, 2009·28 cites·19 claims
- 0287US7329491B2Methods for isolating nucleic acidsROCHE DIAGNOSTICS OPERATIONS·Filed 2004·Granted Feb 12, 2008·24 cites·32 claims
- 0380US7300769B2Stabilized coenzyme solutions for determining dehydrogenase activityROCHE DIAGNOSTICS OPERATIONS·Filed 2005·Granted Nov 27, 2007·2 cites·14 claims
- 0476US8158349B2Method and device for purifying nucleic acidsBLOCK DIRK·Filed 2011·Granted Apr 17, 2012·5 cites·7 claims
- 0573US7897378B2Method and device for purifying nucleic acidsROCHE MOLECULAR SYSTEMS INC·Filed 2005·Granted Mar 1, 2011·4 cites·19 claims
- 0668US8927261B2Method and device for purifying nucleic acidsBLOCK DIRK·Filed 2012·Granted Jan 6, 2015·2 cites·16 claims
- 0751US2001044128A1Stabilized coenzyme solutions and their use for determining dehydrogenases or substrates thereofFiled 2001·Application pending·0 cites
- 0843US6162615AStabilized coenzyme solutions and their use thereof for the determination of dehydrogenases or the substrate thereof in an alkaline mediumROCHE DIAGNOSTICS GMBH·Filed 1996·Granted Dec 19, 2000·7 cites·59 claims
- 0941US2005202487A1Methods for isolation of bacteria from biological samplesROCHE MOLECULAR SYSTEMS INC·Filed 2005·Application pending·0 cites
- 1032US6322993B1Method for the determination of lipaseROCHE DIAGNOSTICS GMBH·Filed 1997·Granted Nov 27, 2001·9 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →