Patents by Inventor Michael Manns

Michael Manns has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 10641780
    Abstract: The present disclosure provides methods and compositions that find use in facilitating a diagnosis of inflammatory liver disease in a subject. The methods and compositions generally involve detection of eotaxin-3 (E3) levels, either alone or with levels of eotaxin-1 (E1), and optionally, with levels of CCL22 and, further optionally, with levels of IL15. These levels can be used to facilitate a diagnosis of a liver disease of at least one of autoimmune hepatitis (AIH), primary biliary cirrhosis (PBC), and primary sclerosing cholangitis (PSC), and/or to facilitate a differential diagnosis between AIH, PBC, and PSC. The methods and compositions of the present disclosure also find use in facilitating treatment decisions for a subject.
    Type: Grant
    Filed: March 15, 2018
    Date of Patent: May 5, 2020
    Assignees: The Governors of the University of Alberta, Medizinische Hochschule Hannover
    Inventors: Abdolamir Landi, Michael Houghton, D. Lorne Tyrrell, Tim Lankisch, Tobias Weismueller, Michael Manns
  • Publication number: 20180209992
    Abstract: The present disclosure provides methods and compositions that find use in facilitating a diagnosis of inflammatory liver disease in a subject. The methods and compositions generally involve detection of eotaxin-3 (E3) levels, either alone or with levels of eotaxin-1 (E1), and optionally, with levels of CCL22 and, further optionally, with levels of IL15. These levels can be used to facilitate a diagnosis of a liver disease of at least one of autoimmune hepatitis (AIH), primary biliary cirrhosis (PBC), and primary sclerosing cholangitis (PSC), and/or to facilitate a differential diagnosis between AIH, PBC, and PSC. The methods and compositions of the present disclosure also find use in facilitating treatment decisions for a subject.
    Type: Application
    Filed: March 15, 2018
    Publication date: July 26, 2018
    Inventors: Abdolamir Landi, Michael Houghton, D. Lorne Tyrrell, Tim Lankisch, Tobias Weismueller, Michael Manns
  • Patent number: 9952226
    Abstract: The present disclosure provides methods and compositions that find use in facilitating a diagnosis of inflammatory liver disease in a subject. The methods and compositions generally involve detection of eotaxin-3 (E3) levels, either alone or with levels of eotaxin-1 (E1), and optionally, with levels of CCL22 and, further optionally, with levels of IL15. These levels can be used to facilitate a diagnosis of a liver disease of at least one of autoimmune hepatitis (AIH), primary biliary cirrhosis (PBC), and primary sclerosing cholangitis (PSC), and/or to facilitate a differential diagnosis between AIH, PBC, and PSC. The methods and compositions of the present disclosure also find use in facilitating treatment decisions for a subject.
    Type: Grant
    Filed: November 21, 2016
    Date of Patent: April 24, 2018
    Assignees: Medizinische Hochschule Hannover, The Governors of the University of Alberta
    Inventors: Abdolamir Landi, Michael Houghton, D. Lorne Tyrrell, Tim Lankisch, Tobias Weismueller, Michael Manns
  • Publication number: 20170153251
    Abstract: The present disclosure provides methods and compositions that find use in facilitating a diagnosis of inflammatory liver disease in a subject. The methods and compositions generally involve detection of eotaxin-3 (E3) levels, either alone or with levels of eotaxin-1 (E1), and optionally, with levels of CCL22 and, further optionally, with levels of IL15. These levels can be used to facilitate a diagnosis of a liver disease of at least one of autoimmune hepatitis (AIH), primary biliary cirrhosis (PBC), and primary sclerosing cholangitis (PSC), and/or to facilitate a differential diagnosis between AIH, PBC, and PSC. The methods and compositions of the present disclosure also find use in facilitating treatment decisions for a subject.
    Type: Application
    Filed: November 21, 2016
    Publication date: June 1, 2017
    Inventors: Abdolamir Landi, Michael Houghton, D. Lorne Tyrrell, Tim Lankisch, Tobias Weismueller, Michael Manns
  • Patent number: 9535071
    Abstract: The present disclosure provides methods and compositions that find use in facilitating a diagnosis of inflammatory liver disease in a subject. The methods and compositions generally involve detection of eotaxin-3 (E3) levels, either alone or with levels of eotaxin-1 (E1), and optionally, with levels of CCL22 and, further optionally, with levels of IL15. These levels can be used to facilitate a diagnosis of a liver disease of at least one of autoimmune hepatitis (AIH), primary biliary cirrhosis (PBC), and primary sclerosing cholangitis (PSC), and/or to facilitate a differential diagnosis between AIH, PBC, and PSC. The methods and compositions of the present disclosure also find use in facilitating treatment decisions for a subject.
    Type: Grant
    Filed: September 6, 2013
    Date of Patent: January 3, 2017
    Assignees: The Governors of the University of Alberta, Medizinische Hochschule Hannover
    Inventors: Abdolamir Landi, Michael Houghton, D. Lorne Tyrrell, Tim Lankisch, Tobias Weismueller, Michael Manns
  • Publication number: 20150219664
    Abstract: The present disclosure provides methods and compositions that find use in facilitating a diagnosis of inflammatory liver disease in a subject. The methods and compositions generally involve detection of eotaxin-3 (E3) levels, either alone or with levels of eotaxin-1 (E1), and optionally, with levels of CCL22 and, further optionally, with levels of IL15. These levels can be used to facilitate a diagnosis of a liver disease of at least one of autoimmune hepatitis (AIH), primary biliary cirrhosis (PBC), and primary sclerosing cholangitis (PSC), and/or to facilitate a differential diagnosis between AIH, PBC, and PSC. The methods and compositions of the present disclosure also find use in facilitating treatment decisions for a subject.
    Type: Application
    Filed: September 6, 2013
    Publication date: August 6, 2015
    Applicant: Medizinische Hochschule Hannover
    Inventors: Abdolamir Landi, Michael Houghton, D. Lorne Tyrrell, Tobias Weismueller, Michael Manns
  • Publication number: 20080107604
    Abstract: The invention relates to a method for the prediction of the risk potential and/or diagnosis of cancerous diseases or inflammatory intestinal diseases, whereby a DNA sample is tested for the presence of polymorphic UGT1A7 allele. A positive result for a mutation is a positive indication of a sensitivity to cancerous diseases. A prediction of sensitivity to an inflammatory intestinal disease can similarly be made. A PCR amplification of the exon 1, by means of the DNA sample with subsequent sequence analysis is carried out in the method and the determined sequence compared with that of the wild type and the polymorphic allele. The presence or lack of mutations is monitored by means of sequencing the corresponding cDNA using automated fluorescent dye sequencing. The test arrangement for said method requires genetic detection reagents, namely the required primer or cDNAs, on a stationary support in a pre-prepared arrangement or sequence for reading off the results.
    Type: Application
    Filed: July 26, 2007
    Publication date: May 8, 2008
    Inventors: Michael Manns, Christian Strassburg
  • Publication number: 20070264359
    Abstract: The disclosure relates to a method of inhibiting synthesis of viral DNA in a mammal infected with a hepatitis B virus. This method includes administering at least one Phyllanthus component or substance to a mammal infected with the hepatitis B virus. It also includes inhibiting hepatitis B viral DNA synthesis in the mammal using the Phyllanthus component or substance. The disclosure also relates to a method of inhibiting viral gene expression in a mammal infected with a hepatitis B virus. This method includes administering at least one Phyllanthus component or substance to a mammal infected with the hepatitis B virus. It also includes inhibiting expression of at least one hepatitis B viral gene in the mammal using the Phyllanthus component or substance. These methods may form part of a method of preventing or treating hepatitis B infection.
    Type: Application
    Filed: November 27, 2006
    Publication date: November 15, 2007
    Inventors: Micheal Ott, Michael Manns
  • Patent number: 7264928
    Abstract: The invention relates to a method for the prediction of the risk potential and/or diagnosis of cancerous diseases or inflammatory intestinal diseases, whereby a DNA sample is tested for the presence of polymorphic UGT1A7 allele. A positive result for a mutation is a positive indication of a sensitivity to cancerous diseases. A prediction of sensitivity to an inflammatory intestinal disease can similarly be made. A PCR amplification of the exon 1, using the DNA sample with subsequent sequence analysis is carried out in the method and the determined sequence compared with that of the wild type and the polymorphic allele. The presence or lack of mutations is monitored by sequencing the corresponding cDNA using automated fluorescent dye sequencing. The test arrangement for requires genetic detection reagents, namely the required primer or cDNAs, on a stationary support in a pre-prepared arrangement or sequence for reading off the results. The recombinant UGT1A7 enzymes are also used for therapeutic purposes.
    Type: Grant
    Filed: January 3, 2002
    Date of Patent: September 4, 2007
    Assignee: Medizinische Hochschule Hannover
    Inventors: Michael Manns, Christian Strassburg
  • Publication number: 20050272031
    Abstract: Disclosed are viral variants exhibiting reduced sensitivity to particular agents including nucleoside analogues and immunological mediators such as immunoglobulins and immune cells. Also provided are hepatitis B virus (HBV) variants which exhibit a level of replication fitness in the presence of a nucleoside analogue similar to or greater than in the absence of the nucleoside analogue. The present invention also provides methods of treating HBV infection, including a method for identifying a need to change or otherwise alter an existing therapeutic regimen. Also disclosed are methods for monitoring the development in a subject of an increased HBV load in the presence of a nucleoside analogue. The present invention further provides the use of nucleoside analogue-resistant HBV variants which exhibit a similar or increased replication fitness in the presence of the nucleoside analogue compared to in the absence of the nucleoside analogue to screen for medicaments to treat HBV infection.
    Type: Application
    Filed: December 3, 2004
    Publication date: December 8, 2005
    Applicant: MELBOURNE HEALTH
    Inventors: Thomas Bock, Hans Tillmann, Michael Manns, Christian Trautwein, Stephen Locarnini, Joseph Torresi
  • Publication number: 20040121327
    Abstract: The invention relates to a method for the prediction of the risk potential and/or diagnosis of cancerous diseases or inflammatory intestinal diseases, whereby a DNA sample is tested for the presence of polymorphic UGT1A7 allele. A positive result for a mutation is a positive indication of a sensitivity to cancerous diseases. A prediction of sensitivity to an inflammatory intestinal disease can similarly be made. A PCR amplification of the exon 1, by means of the DNA sample with subsequent sequence analysis is carried out in the method and the determined sequence compared with that of the wild type and the polymorphic allele. The presence or lack of mutations is monitored by means of sequencing the corresponding cDNA using automated fluorescent dye sequencing. The test arrangement for said method requires genetic detection reagents, namely the required primer or cDNAs, on a stationary support in a pre-prepared arrangement or sequence for reading off the results.
    Type: Application
    Filed: December 8, 2003
    Publication date: June 24, 2004
    Inventors: Michael Manns, Christian Strassburg