Inventor · disambiguated record
Markus Sprenger-Haussels
Also filed as: SPRENGER-HAUSSELS MARKUS
18 granted patents·8 pending applications·145 citations·filing 2000–2025
92Inventor score
Top patents by PatentIndex Score
26 records- 0192US7005266B2Nucleic acid isolation from stool samples and other inhibitor-rich biological materialsQIAGEN GMBH·Filed 2001·Granted Feb 28, 2006·50 cites·22 claims
- 0290US6992182B1Method for isolating DNA from biological materialsQIAGEN GMBH·Filed 2000·Granted Jan 31, 2006·70 cites·13 claims
- 0389US10738069B2Method for isolating nucleic acidsQIAGEN GMBH·Filed 2017·Granted Aug 11, 2020·3 cites·22 claims
- 0487US12110533B2Stabilisation and isolation of extracellular nucleic acidsQIAGEN GMBH·Filed 2021·Granted Oct 8, 2024·1 cites·14 claims
- 0587US10724074B2Stabilisation of biological samplesQIAGEN GMBH·Filed 2013·Granted Jul 28, 2020·5 cites·20 claims
- 0686US2025289841A1Method for isolating nucleic acidsQIAGEN GMBH·Filed 2024·Application pending·0 cites
- 0782US9809612B2Method for isolating nucleic acidsRITT CHRISTOPH·Filed 2009·Granted Nov 7, 2017·5 cites·39 claims
- 0882US2025122555A1Stabilisation of biological samplesPREANALYTIX GMBH·Filed 2024·Application pending·0 cites
- 0979US11021733B2Stabilization and isolation of extracellular nucleic acidsQIAGEN GMBH·Filed 2018·Granted Jun 1, 2021·1 cites·27 claims
- 1079US2024287574A1Stabilisation and isolation of extracellular nucleic acidsQIAGEN GMBH·Filed 2023·Application pending·0 cites
- 1177US9790250B2Method for isolating short-chain nucleic acidsRITT CHRISTOPH·Filed 2009·Granted Oct 17, 2017·2 cites·32 claims
- 1274US8980552B2Method for isolating nucleic acidsHORLITZ MARTIN·Filed 2010·Granted Mar 17, 2015·3 cites·36 claims
- 1369US12139744B2Stabilisation of biological samplesQIAGEN GMBH·Filed 2020·Granted Nov 12, 2024·0 cites·15 claims
- 1467US2025146050A1Stabilisation of biological samplesPREANALYTIX GMBH·Filed 2025·Application pending·0 cites
- 1562US2014227688A1Stabilisation and isolation of extracellular nucleic acidsQIAGEN GMBH·Filed 2012·Application pending·0 cites
- 1658US11021736B2Rapid method for isolating extracellular nucleic acidsQIAGEN GMBH·Filed 2018·Granted Jun 1, 2021·0 cites·26 claims
- 1757US10184145B2Rapid method for isolating extracellular nucleic acidsQIAGEN GMBH·Filed 2012·Granted Jan 22, 2019·0 cites·24 claims
- 1854US2022259637A1Method for enriching nucleic acids by sizeQIAGEN GMBH·Filed 2020·Application pending·0 cites
- 1953US9890413B2Isolation of nucleic acid from stool samples and other biological materials which are rich in inhibitorsSPRENGER HAUSSELS MARKUS·Filed 2006·Granted Feb 13, 2018·0 cites·28 claims
- 2048US10233508B2Virus particle stabilisation and method for isolating viral nucleic acidsQIAGEN GMBH·Filed 2013·Granted Mar 19, 2019·0 cites·18 claims
- 2148US8911680B2Device for collecting and triggered release of a biological sampleHANSELLE THOMAS·Filed 2007·Granted Dec 16, 2014·5 cites·23 claims
- 2247US11840734B2Method for analyzing aurka expressionQIAGEN GMBH·Filed 2018·Granted Dec 12, 2023·0 cites·9 claims
- 2345US10676780B2Stabilisation and isolation of extracellular nucleic acidsQIAGEN GMBH·Filed 2012·Granted Jun 9, 2020·0 cites·27 claims
- 2441US2015218653A1Method of determining the presence or absence of a target nucleic acid in a cell sampleQIAGEN GMBH·Filed 2013·Application pending·0 cites
- 2540US2013231460A1Method and device for concentrating target compoundsERBACHER CHRISTOPH·Filed 2011·Application pending·0 cites
- 2630US8709824B2Contamination barrierROTHMANN THOMAS·Filed 2005·Granted Apr 29, 2014·0 cites·9 claims
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