Patents by Inventor Lazare Kaptue

Lazare Kaptue 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).

  • Retrovirus from the HIV type O and its use (MVP-2901/94)
    Patent number: 6974866
    Abstract: A novel HIV type O immunodeficiency virus is disclosed which has the designation MVP-2901/94 and which has been deposited with the European collection of animal Cell Cultures (ECACC) under No. V 950121601. The characteristic antigens which can be obtained from the virus and which can be employed for detecting antibodies against retroviruses which are associated with immunodeficiency diseases are also disclosed, as are the partial DNA and amino acid sequences of the virus.
    Type: Grant
    Filed: February 4, 2003
    Date of Patent: December 13, 2005
    Assignee: Dade Behring Marburg GmbH
    Inventors: Hans-Peter Hauser, Stefan Knapp, Stefan Brust, Lutz G. Gürtler, Josef Eberle, Lazare Kaptue, Léopold Achenqui Zekeng
  • Lentivirus from the group of immunodeficiency viruses of drill monkeys (Mandrillus leucophaeus) and their use
    Publication number: 20030180324
    Abstract: The present invention relates to an immunodeficiency virus of drill monkeys, its RNA, the corresponding cDNA, proteins derived therefrom and fragments of the nucleic acids or proteins. The invention likewise relates to the diagnostic use of the nucleic acids and proteins mentioned and their fragments and to a diagnostic.
    Type: Application
    Filed: February 12, 2003
    Publication date: September 25, 2003
    Inventors: Lutz Gerhard Guertler, Hans Peter Hauser, Yvette Beatrice Dongmo Deloko, Leopold Zekeng, Lazare Kaptue
  • Retrovirus from the HIV group and its use
    Publication number: 20030147917
    Abstract: A novel immunodeficiency virus is disclosed which has the designation MVP-2901/94 and which has been deposited with the European Collection of Animal Cell Cultures (ECACC) under No. V 95012601. The characteristic antigens which can be obtained from the virus and which can be employed for detecting antibodies against retroviruses which are associated with immunodeficiency diseases are also disclosed, as are the partial DNA and amino acid sequences of the virus.
    Type: Application
    Filed: February 4, 2003
    Publication date: August 7, 2003
    Inventors: Hans-Peter Hauser, Stefan Knapp, Stefan Brust, Lutz G. Gurtler, Josef Eberle, Lazare Kaptue, Leopold Achenqui Zekeng
  • Lentivirus from the group of immunodeficiency viruses of drill monkeys (Mandrillus leucophaeus) and their use
    Patent number: 6566513
    Abstract: The present invention relates to an immunodeficiency virus of drill monkeys, its RNA, the corresponding cDNA, proteins derived therefrom and fragments of the nucleic acids or proteins. The invention likewise relates to the diagnostic use of the nucleic acids and proteins mentioned and their fragments and to a diagnostic.
    Type: Grant
    Filed: July 26, 2000
    Date of Patent: May 20, 2003
    Assignee: Dade Behring Marburg GmbH
    Inventors: Lutz Gerhard Guertler, Hans Peter Hauser, Yvette Beatrice Dongmo Deloko, Leopold Zekeng, Lazare Kaptue
  • Retrovirus from the HIV type O and its use (MVP-2901/94)
    Patent number: 6548635
    Abstract: A novel HIV type O immunodeficiency virus is disclosed which has the designation MVP-2901/94 and which has been deposited with the European Collection of Animal Cell Cultures (ECACC) under No. V 950121601. The characteristic antigens which can be obtained from the virus and which can be employed for detecting antibodies against retroviruses which are associated with immunodeficiency diseases are also disclosed, as are the partial DNA and amino acid sequences of the virus.
    Type: Grant
    Filed: July 6, 2000
    Date of Patent: April 15, 2003
    Assignee: Dade Behring Marburg GmbH
    Inventors: Hans-Peter Hauser, Stefan Knapp, Stefan Brust, Lutz G. Gürtler, Josef Eberle, Lazare Kaptue, Léopold Achengui Zekeng
  • Retrovirus from the HIV group and its use (MVP-2901/94)
    Patent number: 6162631
    Abstract: A novel immunodeficiency virus is disclosed which has the designation MVP-2901/94 and which has been deposited with the European Collection of Animal Cell Cultures (ECACC) under No. V 95012601. The characteristic antigens which can be obtained from the virus and which can be employed for detecting antibodies against retroviruses which are associated with immunodeficiency diseases are also disclosed, as are the partial DNA and amino acid sequences of the virus.
    Type: Grant
    Filed: December 12, 1997
    Date of Patent: December 19, 2000
    Assignee: Behringwerke Aktiengesellschaft
    Inventors: Hans-Peter Hauser, Stefan Knapp, Stefan Brust, Lutz G. Gurtler, Josef Eberle, Lazare Kaptue, Leopold Achengui Zekeng
  • Retrovirus from the HIV type O and its use (MVP-2901/94)
    Patent number: 5798205
    Abstract: A novel HIV type O immunodeficiency virus is disclosed which has the designation MVP-2901/94 and which has been deposited with the European Collection of Animal Cell Cultures (ECACC) under No. V 95012601. The characteristic antigens which can be obtained from the virus and which can be employed for detecting antibodies against retroviruses which are associated with immunodeficiency diseases are also disclosed, as are the partial DNA and amino acid sequences of the virus.
    Type: Grant
    Filed: February 16, 1996
    Date of Patent: August 25, 1998
    Assignee: Behringwerke Aktiengesellschaft
    Inventors: Hans-Peter Hauser, Stefan Knapp, Stefan Brust, Lutz G. Gurtler, Josef Eberle, Lazare Kaptue, Leopold Achenqui Zekeng