Inventor
RAJAGOPAL RAJ
US31 patents
⚠️ This page may combine multiple inventors who share the name “RAJAGOPAL RAJ”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
3M INNOVATIVE PROPERTIES CO
19 patentsUS6987253B2Jan 17, 2006
Enhanced sample processing devices, systems and methods
3M INNOVATIVE PROPERTIES CO82 citations99
US6734401B2May 11, 2004
Enhanced sample processing devices, systems and methods
3M INNOVATIVE PROPERTIES CO336 citations99
US6532997B1Mar 18, 2003
Sample processing device with integral electrophoresis channels
3M INNOVATIVE PROPERTIES CO118 citations98
US7435933B2Oct 14, 2008
Enhanced sample processing devices, systems and methods
3M INNOVATIVE PROPERTIES CO49 citations96
US7192560B2Mar 20, 2007
Methods and devices for removal of organic molecules from biological mixtures using anion exchange
3M INNOVATIVE PROPERTIES CO89 citations95
US6617136B2Sep 9, 2003
Biological sample processing methods and compositions that include surfactants
3M INNOVATIVE PROPERTIES CO63 citations94
US6783838B2Aug 31, 2004
Coated film laminate having an ionic surface
3M INNOVATIVE PROPERTIES CO23 citations92
US6649406B1Nov 18, 2003
Device for propagation and storage of microorganisms
3M INNOVATIVE PROPERTIES CO25 citations91
US7871827B2Jan 18, 2011
Methods and devices for removal of organic molecules from biological mixtures using anion exchange
3M INNOVATIVE PROPERTIES CO16 citations90
US7347976B2Mar 25, 2008
Methods and devices for removal of organic molecules from biological mixtures using a hydrophilic solid support in a hydrophobic matrix
3M INNOVATIVE PROPERTIES CO22 citations90
US9382570B2Jul 5, 2016
Live bioload detection using microparticles
3M INNOVATIVE PROPERTIES CO5 citations84
US6756225B2Jun 29, 2004
Automated imaging and harvesting of colonies on thin film culture devices
3M INNOVATIVE PROPERTIES CO16 citations84
US8003926B2Aug 23, 2011
Enhanced sample processing devices, systems and methods
3M INNOVATIVE PROPERTIES CO6 citations74
US10433787B2Oct 8, 2019
Self-administered tamper-evident drug detection
3M INNOVATIVE PROPERTIES CO2 citations73
US9909969B2Mar 6, 2018
Systems and methods for detecting an analyte of interest in a sample using microstructured surfaces
3M INNOVATIVE PROPERTIES CO4 citations72
US6662830B2Dec 16, 2003
Sample processing device with integral electrophoresis channels
3M INNOVATIVE PROPERTIES CO5 citations63
US10639628B2May 5, 2020
Systems and methods for sample concentration and detection
3M INNOVATIVE PROPERTIES CO1 citations62
US10131930B2Nov 20, 2018
Filtration methods and devices
3M INNOVATIVE PROPERTIES CO0 citations51
US10639629B2May 5, 2020
Systems and methods for sample concentration and detection using a separation liquid
3M INNOVATIVE PROPERTIES CO0 citations42
HALVERSON KURT J
5 patentsUS8647574B2Feb 11, 2014
Sample preparation container and method
HALVERSON KURT J33 citations93
US8569072B2Oct 29, 2013
Sample preparation container and method
HALVERSON KURT J31 citations92
US8563264B2Oct 22, 2013
Sample preparation for environmental sampling
HALVERSON KURT J24 citations92
US9488563B2Nov 8, 2016
Systems and methods for detecting an analyte of interest in a sample using microstructured surfaces
HALVERSON KURT J9 citations83
US8685746B2Apr 1, 2014
Sample preparation container and method
HALVERSON KURT J19 citations83
RAJAGOPAL RAJ
4 patentsUS8697374B2Apr 15, 2014
Antibodies to Clostridium difficile spores and uses thereof
RAJAGOPAL RAJ8 citations83
US8609330B2Dec 17, 2013
Live Bioload detection using microparticles
RAJAGOPAL RAJ7 citations83
US9470612B2Oct 18, 2016
Systems and methods for detecting an analyte of interest in a sample using filters and microstructured surfaces
RAJAGOPAL RAJ12 citations82
US9284593B2Mar 15, 2016
Live bioload detection using microparticles
RAJAGOPAL RAJ1 citations51