Inventor · disambiguated record
Michael Houghton
Also filed as: HAN JANG · HOUGHTON MICHAEL · HOUGHTON MICHAEL W
104 granted patents·46 pending applications·3,503 citations·filing 1984–2025
99Inventor score
Top patents by PatentIndex Score
150 records- 0198US7527801B2Norovirus and Sapovirus antigensNOVARTIS VACCINES & DIAGNOSTIC·Filed 2006·Granted May 5, 2009·60 cites·7 claims
- 0296US5350671AHCV immunoassays employing C domain antigensCHIRON CORP·Filed 1993·Granted Sep 27, 1994·218 cites·41 claims
- 0395US9428739B2Norovirus and Sapovirus antigensNOVARTIS VACCINES & DIAGNOSTICS INC·Filed 2012·Granted Aug 30, 2016·20 cites·19 claims
- 0495US8142793B2Norovirus and Sapovirus antigensCOIT DORIS·Filed 2009·Granted Mar 27, 2012·22 cites·26 claims
- 0595US8124104B2Norovirus and sapovirus antigensCOIT DORIS·Filed 2009·Granted Feb 28, 2012·28 cites·17 claims
- 0695US8119145B2Methods for producing norovirus VLPSCOIT DORIS·Filed 2009·Granted Feb 21, 2012·31 cites·8 claims
- 0795US6027729ANANBV Diagnostics and vaccinesCHIRON CORP·Filed 1995·Granted Feb 22, 2000·95 cites·27 claims
- 0895US5712145AHepatitis C virus proteaseCHIRON CORP·Filed 1996·Granted Jan 27, 1998·112 cites·10 claims
- 0994US7888004B2HCV non-structural polypeptideNOVARTIS VACCINES & DIAGNOSTIC·Filed 2008·Granted Feb 15, 2011·11 cites·13 claims
- 1094US5683864ACombinations of hepatitis C virus (HCV) antigens for use in immunoassays for anti-HCV antibodiesCHIRON CORP·Filed 1992·Granted Nov 4, 1997·159 cites·22 claims
- 1194US5670152AImmunoreactive polypeptide compositionsCHIRON CORP·Filed 1995·Granted Sep 23, 1997·101 cites·9 claims
- 1294US5372928AHepatitis C virus isolatesCHIRON CORP·Filed 1994·Granted Dec 13, 1994·131 cites·6 claims
- 1394US5371017AHepatitis C virus proteaseCHIRON CORP·Filed 1991·Granted Dec 6, 1994·87 cites·14 claims
- 1493US7105303B2Antibodies to hepatitis C virus asialoglycoproteinsNOVARTIS VACCINES & DIAGNOSTIC·Filed 2001·Granted Sep 12, 2006·44 cites·15 claims
- 1593US6521423B1Intracellular production of Hepatitis C E2 polypeptidesCHIRON CORP·Filed 2000·Granted Feb 18, 2003·32 cites·13 claims
- 1693US6074816ANANBV diagnostics: polynucleotides useful for screening for hepatitis C virusCHIRON CORP·Filed 1994·Granted Jun 13, 2000·75 cites·42 claims
- 1793US5728520AImmunoreactive polypeptide compositionsCHIRON CORP·Filed 1995·Granted Mar 17, 1998·90 cites·1 claims
- 1893US5714596ANANBV diagnostics: polynucleotides useful for screening for hepatitis C virusCHIRON CORP·Filed 1993·Granted Feb 3, 1998·120 cites·27 claims
- 1993US5712088AMethods for detecting Hepatitis C virus using polynucleotides specific for sameCHIRON CORP·Filed 1995·Granted Jan 27, 1998·106 cites·13 claims
- 2093US5585258AHepatitis C virus proteaseCHIRON CORP·Filed 1994·Granted Dec 17, 1996·75 cites·10 claims
- 2192US6986892B1Immunogenic Hepatitis C virus non-structural polypeptidesCHIRON CORP·Filed 2000·Granted Jan 17, 2006·35 cites·19 claims
- 2292US6562346B1Activation of HCV-specific T cellsCHIRON CORP·Filed 2000·Granted May 13, 2003·43 cites·26 claims
- 2392US5766845AImmunoreactive polypeptide compositionsCHIRON CORP·Filed 1995·Granted Jun 16, 1998·82 cites·10 claims
- 2492US5670153AImmunoreactive polypeptide compositionsCHIRON CORP·Filed 1995·Granted Sep 23, 1997·78 cites·11 claims
- 2592US5597691AHepatitis C virus proteaseCHIRON CORP·Filed 1995·Granted Jan 28, 1997·86 cites·5 claims
- 2691US6171782B1Antibody compositions to HCV and uses thereofCHIRON CORP·Filed 1995·Granted Jan 9, 2001·85 cites·27 claims
- 2791US5942234AHepatitis C virus asialoglycoproteinsCHIRON CORP·Filed 1995·Granted Aug 24, 1999·74 cites·27 claims
- 2891US5756312AImmunoreactive polypeptide compositionsCHIRON CORP·Filed 1994·Granted May 26, 1998·60 cites·8 claims
- 2991US5712087AImmunoassays for anti-HCV antibodies employing combinations of hepatitis C virus (HCV) antigensCHIRON CORP·Filed 1995·Granted Jan 27, 1998·101 cites·24 claims
- 3090US6274148B1Hepatitis C virus asialoglycoproteinsCHIRON CORP·Filed 1994·Granted Aug 14, 2001·55 cites·25 claims
- 3190US5863719AMethods for detecting hepatitis C virus using polynucleotides specific for sameCHIRON CORP·Filed 1995·Granted Jan 26, 1999·70 cites·6 claims
- 3289US7449566B2Polynucleotide encoding novel HCV non-structural polypeptideNOVARTIS VACCINES & DIAGNOSTIC·Filed 2005·Granted Nov 11, 2008·5 cites·18 claims
- 3389US6194140B1HCV NS3 protein fragments having helicase activity and improved solubilityCHIRON CORP·Filed 1995·Granted Feb 27, 2001·54 cites·42 claims
- 3489US5885799AHepatitis C virus proteaseCHIRON CORP·Filed 1996·Granted Mar 23, 1999·42 cites·12 claims
- 3589US5679342AHepatitis C virus infected cell systemsCHIRON CORP·Filed 1993·Granted Oct 21, 1997·99 cites·3 claims
- 3688US10300131B2Hepatitis C virus immunogenic compositions and methods of use thereofUNIV ALBERTA·Filed 2016·Granted May 28, 2019·4 cites·27 claims
- 3788US6303292B1Immunoreactive polypeptide compositionsCHIRON CORP·Filed 1998·Granted Oct 16, 2001·42 cites·6 claims
- 3888US6074846AHepatitis C virus asialoglycoproteinsCHIRON CORP·Filed 1995·Granted Jun 13, 2000·61 cites·9 claims
- 3988US6074852AHepatitis C virus asialoglycoproteinsCHIRON CORP·Filed 1995·Granted Jun 13, 2000·53 cites·11 claims
- 4088US5378814AHepatitis delta viral polypeptidesCHIRON CORP·Filed 1992·Granted Jan 3, 1995·52 cites·3 claims
- 4187US9084808B2Modified small interfering RNA molecules and methods of useARROWHEAD RES CORP·Filed 2014·Granted Jul 21, 2015·3 cites·6 claims
- 4287US5989905AHCV NS3 protein fragments having helicase activity and improved solubilityCHIRON CORP·Filed 1997·Granted Nov 23, 1999·51 cites·15 claims
- 4386US11324818B2Hepatitis c virus immunogenic compositions and methods of use thereofUNIV ALBERTA·Filed 2017·Granted May 10, 2022·2 cites·16 claims
- 4486US11186615B2Hepatitis C virus E1/E2 heterodimers and methods of producing sameUNIV ALBERTA·Filed 2016·Granted Nov 30, 2021·2 cites·11 claims
- 4586US6740323B1HBV/HCV virus-like particleCHIRON CORP·Filed 2000·Granted May 25, 2004·11 cites·20 claims
- 4686US6312889B1Combinations of hepatitis c virus (HCV) antigens for use in immunoassays for anti-HCV antibodiesCHIRON CORP·Filed 1995·Granted Nov 6, 2001·68 cites·17 claims
- 4786US5698390AHepatitis C immunoassaysCHIRON CORP·Filed 1994·Granted Dec 16, 1997·62 cites·64 claims
- 4885US7033805B2HCV NS3 protein fragments having helicase activity and improved solubilityCHIRON CORP·Filed 2002·Granted Apr 25, 2006·8 cites·8 claims
- 4984US6096541ACell culture systems for HCVCHIRON CORP·Filed 1995·Granted Aug 1, 2000·62 cites·6 claims
- 5084US5968775AHepatitis C virus infected cell systemsCHIRON CORP·Filed 1995·Granted Oct 19, 1999·53 cites·5 claims
Showing the top 50 of 150 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →