Inventor · disambiguated record
Stellan Hjerten
Also filed as: HJERTEN STELLAN
23 granted patents·2 pending applications·1,225 citations·filing 1985–2012
97Inventor score
Top patents by PatentIndex Score
25 records- 0196US5916445ASelective recognition of solutes in chromatographic media by artificially created affinityBIO RAD LABORATORIES·Filed 1997·Granted Jun 29, 1999·220 cites·3 claims
- 0296US4680201ACoating for electrophoresis tubeHJERTEN STELLAN·Filed 1985·Granted Jul 14, 1987·141 cites·6 claims
- 0392US5135650AChromatography stationary phase material for high performance liquid chromatographyBIO RAD LABORATORIES·Filed 1990·Granted Aug 4, 1992·93 cites·12 claims
- 0487US6423666B1Large-pore chromatographic beads prepared by suspension polymerizationBIO RAD LABORATORIES·Filed 1999·Granted Jul 23, 2002·77 cites·27 claims
- 0587US5647979AOne-step preparation of separation media for reversed-phase chromatographyBIO RAD LABORATORIES·Filed 1996·Granted Jul 15, 1997·80 cites·31 claims
- 0686US5766435AConcentration of biological samples on a microliter scale and analysis by capillary electrophoresisBIO RAD LABORATORIES·Filed 1996·Granted Jun 16, 1998·68 cites·7 claims
- 0783US5089111AElectrophoretic sieving in gel-free media with dissolved polymersBIO RAD LABORATORIES·Filed 1990·Granted Feb 18, 1992·74 cites·19 claims
- 0882US5935429AChromatography columns with continuous beds formed in situ from aqueous solutionsBIO RAD LABORATORIES·Filed 1997·Granted Aug 10, 1999·58 cites·13 claims
- 0981US5464517AElectrophoresis in low conductivity buffersBIO RAD LABORATORIES·Filed 1995·Granted Nov 7, 1995·57 cites·26 claims
- 1079US5814223ASelective recognition of solutes in chromatographic media by artificially created affinityBIO RAD LABORATORIES·Filed 1997·Granted Sep 29, 1998·37 cites·12 claims
- 1179US5114551AMulti-point detection method for electrophoresis and chromatography in capillariesBIO RAD LABORATORIES·Filed 1991·Granted May 19, 1992·61 cites·20 claims
- 1278US5221447AHydrophilic polymer coating of high pH stability for silica surfaces for suppression of electroendomosis and solute adsorptionBIO RAD LABORATORIES·Filed 1991·Granted Jun 22, 1993·46 cites·13 claims
- 1377US5728296ASelective recognition of solutes in chromatographic media by artificially created affinityBIO RAD LABORATORIES·Filed 1996·Granted Mar 17, 1998·35 cites·18 claims
- 1477US5645717AHydrophobic polymers from water-soluble monomers and their use as chromatography mediaBIO RAD LABORATORIES·Filed 1995·Granted Jul 8, 1997·45 cites·18 claims
- 1570US5073239AFluid introduction into a capillary by electroendosmosisBIO RAD LABORATORIES·Filed 1990·Granted Dec 17, 1991·33 cites·21 claims
- 1669US5505831AConcentration of biological samples on a microliter scale and analysis by capillary electrophoresisBIO RAD LABORATORIES·Filed 1993·Granted Apr 9, 1996·27 cites·3 claims
- 1767US4725343AHigh performance electrophoretic mobilization of isoelectrically focused protein zonesBIO RAD LABORATORIES·Filed 1985·Granted Feb 16, 1988·26 cites·10 claims
- 1861US4906344AThermal technique for bulk fluid movement in capillary electrophoresisBIO RAD LABORATORIES·Filed 1989·Granted Mar 6, 1990·20 cites·25 claims
- 1957US4911808AMobilization of focused protein zones by ion introductionBIO RAD LABORATORIES·Filed 1988·Granted Mar 27, 1990·17 cites·15 claims
- 2050US9260536B2Capture of pathogenic and non-pathogenic biopolymers and bioparticlesHJERTEN STELLAN·Filed 2012·Granted Feb 16, 2016·0 cites·28 claims
- 2142US4591640AMethod for cross-linking of agar productsHJERTEN STELLAN·Filed 1985·Granted May 27, 1986·4 cites·8 claims
- 2242US2010330141A1Product for absorption purposesWADSTROEM TORKEL·Filed 2010·Application pending·0 cites
- 2340US5938930AMethods of improving peak resolution in reversed-phase electrochromatographyBIO RAD LABORATORIES·Filed 1997·Granted Aug 17, 1999·6 cites·6 claims
- 2438US2006163149A1Product for absorption purposesWADSTROM TORKEL·Filed 2004·Application pending·0 cites
- 2531US6054053AMethods of improving peak resolution in reversed-phase electrochromatographyBIO RAD LABORATORIES·Filed 1999·Granted Apr 25, 2000·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →