Inventor
WYRICH RALF
DE12 patents
⚠️ This page may combine multiple inventors who share the name “WYRICH RALF”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
QIAGEN GMBH
8 patentsUS7270953B2Sep 18, 2007
Compositions for isolating and/or stabilising nucleic acids in biological material
QIAGEN GMBH60 citations96
US7682790B2Mar 23, 2010
Compositions for the isolation and/or stabilization of nucleic acids in biological materials
QIAGEN GMBH18 citations91
US7683035B1Mar 23, 2010
Method of stabilizing and/or isolating nucleic acids
QIAGEN GMBH40 citations91
US10724074B2Jul 28, 2020
Stabilisation of biological samples
QIAGEN GMBH5 citations79
US10144952B2Dec 4, 2018
Stabilization and isolation of extracellular nucleic acids
QIAGEN GMBH4 citations69
US6872818B2Mar 29, 2005
Ammonium sulfate for neutralization of inhibitory effects
QIAGEN GMBH3 citations62
US12139744B2Nov 12, 2024
Stabilisation of biological samples
QIAGEN GMBH0 citations58
US11525155B2Dec 13, 2022
Stabilisation of biological samples
QIAGEN GMBH0 citations47
BECTON DICKINSON CO
3 patentsUS6617170B2Sep 9, 2003
Method and device for collecting and stabilizing a biological sample
BECTON DICKINSON CO210 citations97
US6602718B1Aug 5, 2003
Method and device for collecting and stabilizing a biological sample
BECTON DICKINSON CO167 citations97
US6821789B2Nov 23, 2004
Method and device for collecting and stabilizing a biological sample
BECTON DICKINSON CO94 citations96