Inventor · disambiguated record
Christopher Hanna
Also filed as: HANNA CHRISTOPHER · HANNA CHRISTOPHER P · HANNA CHRISTOPHER T
16 granted patents·17 pending applications·342 citations·filing 1999–2013
94Inventor score
Top patents by PatentIndex Score
33 records- 0196US7488603B2Method and device for extracting an analytePHYNEXUS INC·Filed 2004·Granted Feb 10, 2009·89 cites·13 claims
- 0293US8362219B2Open channel solid phase extraction systems and methodsPHYNEXUS INC·Filed 2010·Granted Jan 29, 2013·14 cites·19 claims
- 0389US6265168B1Apparatus and method for separating and purifying polynucleotidesTRANSGENOMIC INC·Filed 1999·Granted Jul 24, 2001·65 cites·49 claims
- 0488US8057668B2Method and device for extracting an analyteGJERDE DOUGLAS T·Filed 2010·Granted Nov 15, 2011·6 cites·21 claims
- 0588US7151167B2Open channel solid phase extraction systems and methodsPHYNEXUS INC·Filed 2004·Granted Dec 19, 2006·32 cites·19 claims
- 0688US6521411B2Method and system for the preparation of cDNATRANSGENOMIC INC·Filed 2001·Granted Feb 18, 2003·40 cites·34 claims
- 0784US7225079B2System and method for automated matched ion polynucleotide chromatographyTRANSGENOMIC INC·Filed 2002·Granted May 29, 2007·25 cites·27 claims
- 0879US7837871B2Method and device for extracting an analytePHYNEXUS INC·Filed 2004·Granted Nov 23, 2010·14 cites·20 claims
- 0968US6475388B1Method and system for RNA analysis by matched ion polynucleotide chromatographyTRANSGENOMIC INC·Filed 2000·Granted Nov 5, 2002·14 cites·32 claims
- 1068US6419824B1Apparatus and method for separating and purifying polynucleotidesTRANSGENOMIC INC·Filed 2001·Granted Jul 16, 2002·11 cites·13 claims
- 1163US9114383B2Method and device for extracting an analyteGJERDE DOUGLAS T·Filed 2004·Granted Aug 25, 2015·5 cites·57 claims
- 1262US8748194B2Low dead volume extraction column deviceGJERDE DOUGLAS T·Filed 2013·Granted Jun 10, 2014·0 cites·20 claims
- 1358US8501116B2Low dead volume extraction column deviceGJERDE DOUGLAS T·Filed 2011·Granted Aug 6, 2013·0 cites·18 claims
- 1458US6218153B1Target DNA amplification by MIPC and PCRTRANSGENOMIC INC·Filed 1999·Granted Apr 17, 2001·20 cites·30 claims
- 1557US6576133B2Method and system for RNA analysis by matched ion polynucleotide chromatographyTRANSGENOMIC INC·Filed 2001·Granted Jun 10, 2003·7 cites·48 claims
- 1657US2003144500A1Mutation detection methodTRANSGENOMIC INC·Filed 2002·Application pending·0 cites
- 1757US2004034211A1Mutation detection methodFiled 2002·Application pending·0 cites
- 1853US2012018381A1Method and Device for Extracting an AnalyteGJERDE DOUGLAS T·Filed 2011·Application pending·0 cites
- 1952US2007161010A1Methods and compositions for mutation analysisGJERDE DOUGLAS T·Filed 2006·Application pending·0 cites
- 2048US2005019951A1Method and device for extracting an analyteFiled 2004·Application pending·0 cites
- 2146US2003175723A1Methods and compositions for mutation analysisFiled 2002·Application pending·0 cites
- 2246US2004241721A1Open channel solid phase extraction systems and methodsFiled 2004·Application pending·0 cites
- 2345US2006202922A1Method for optimizing a purification procedureHANNA CHRISTOPHER P·Filed 2006·Application pending·0 cites
- 2445US2004126890A1Biomolecule open channel solid phase extraction systems and methodsFiled 2003·Application pending·0 cites
- 2544US2006198765A1Method and device for sample preparationGJERDE DOUGLAS T·Filed 2006·Application pending·0 cites
- 2642US2004029285A1Apparatus and method for drug discovery based on intrinsic protein fluorescenceFiled 2002·Application pending·0 cites
- 2742US2002197629A1Apparatus and method for separating and purifying polynucleotidesFiled 2002·Application pending·0 cites
- 2841US7138518B1Liquid chromatographic separation of polynucleotidesTRANSGENOMIC INC·Filed 2000·Granted Nov 21, 2006·0 cites·45 claims
- 2941US2005258097A1Method and device for extracting an analyteGJERDE DOUGLAS T·Filed 2005·Application pending·0 cites
- 3039US2002102563A1Apparatus and method for separating and purifying polynucleotidesFiled 2001·Application pending·0 cites
- 3138US2002153312A1Method and system for RNA analysis by matched ion polynucleotide chromatographyFiled 2002·Application pending·0 cites
- 3237US2004224425A1Biomolecule open channel solid phase extraction systems and methodsFiled 2003·Application pending·0 cites
- 3337US2004142488A1Method and device for extracting an analyteFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →