Patents by Inventor Marina Kapfer

Marina Kapfer 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: 9024003
    Abstract: The present invention notably relates to novel recombinant telomerase reverse transcriptases, nucleic acid molecules coding them, cells comprising said nucleic acid molecule and use of these cells for the production of substance of interest.
    Type: Grant
    Filed: January 5, 2007
    Date of Patent: May 5, 2015
    Assignee: Transgene S.A.
    Inventors: Philippe Erbs, Jean-Marc Balloul, Marina Kapfer, Nathalie Silvestre
  • Patent number: 8809056
    Abstract: This invention relates to immortalized avian cells, and to the use of these cells for the production of viruses. The cells according to the invention are particularly useful for the production of recombinant viral vectors which can be used for the preparation of therapeutic and/or prophylactic compositions for the treatment of animals and more particularly humans.
    Type: Grant
    Filed: December 21, 2012
    Date of Patent: August 19, 2014
    Assignee: Transgene S.A.
    Inventors: Phillippe Erbs, Marina Kapfer, Nathalie Silvestre
  • Patent number: 8778675
    Abstract: The present invention relates to specific immortalized avian cell lines expressing telomerase reverse transcriptase (TERT), and exhibiting distinct biologics production patterns. More particularly, the present invention relates to immortalized avian cell line capable of either amplifying Flaviviridae but not capable of amplifying Vaccinia virus strain Copenhagen (VV-COP) nor Modified Vaccinia virus Ankara (MVA), or capable of amplifying both Flaviviridae and Poxviridae. The invention further relates to the use of said immortalized avian cell lines and related methods for producing biologics, including viruses and proteins.
    Type: Grant
    Filed: February 25, 2013
    Date of Patent: July 15, 2014
    Assignee: Transgene S.A.
    Inventors: Jean-Marc Balloul, Marina Kapfer, Thierry Menguy
  • Publication number: 20130244246
    Abstract: This invention relates to immortalized avian cells, and to the use of these cells for the production of viruses. The cells according to the invention are particularly useful for the production of recombinant viral vectors which can be used for the preparation of therapeutic and/or prophylactic compositions for the treatment of animals and more particularly humans.
    Type: Application
    Filed: December 21, 2012
    Publication date: September 19, 2013
    Applicant: TRANSGENE S.A.`
    Inventors: Philippe Erbs, Marina Kapfer, Nathalie Silvestre
  • Publication number: 20130236929
    Abstract: The present invention relates to specific immortalized avian cell lines expressing telomerase reverse transcriptase (TERT), and exhibiting distinct biologics production patterns. More particularly, the present invention relates to immortalized avian cell line capable of either amplifying Flaviviridae but not capable of amplifying Vaccinia virus strain Copenhagen (VV-COP) nor Modified Vaccinia virus Ankara (MVA), or capable of amplifying both Flaviviridae and Poxviridae. The invention further relates to the use of said immortalized avian cell lines and related methods for producing biologics, including viruses and proteins.
    Type: Application
    Filed: February 25, 2013
    Publication date: September 12, 2013
    Applicant: TRANSGENE S.A.
    Inventors: Jean-Marc Balloul, Marina Kapfer, Thierry Menguy
  • Patent number: 8513018
    Abstract: This invention relates to immortalized avian cells, including those deposited under accession numbers 09070701, 09070702, and 09070703 at the ECACC, and to the use of these cells for the production of viruses. The cells according to the invention are particularly useful for the production of recombinant viral vectors which can be used for the preparation of therapeutic and/or prophylactic compositions for the treatment of animals and more particularly humans.
    Type: Grant
    Filed: May 29, 2012
    Date of Patent: August 20, 2013
    Assignee: Transgene S.A.
    Inventors: Philippe Erbs, Marina Kapfer, Nathalie Silvestre
  • Patent number: 8445270
    Abstract: The present invention relates to specific immortalized avian cell lines expressing telomerase reverse transcriptase (TERT), and exhibiting distinct biologics production patterns. More particularly, the present invention relates to immortalized avian cell line capable of either amplifying Flaviviridae but not capable of amplifying Vaccinia virus strain Copenhagen (VV-COP) nor Modified Vaccinia virus Ankara (MVA), or capable of amplifying both Flaviviridae and Poxviridae. The invention further relates to the use of said immortalized avian cell lines and related methods for producing biologics, including viruses and proteins.
    Type: Grant
    Filed: May 11, 2010
    Date of Patent: May 21, 2013
    Assignee: Transgene S.A.
    Inventors: Jean-Marc Balloul, Marina Kapfer, Thierry Menguy
  • Publication number: 20130095557
    Abstract: This invention relates to immortalized avian cells, including those deposited under accession numbers 09070701, 09070702, and 09070703 at the ECACC, and to the use of these cells for the production of viruses. The cells according to the invention are particularly useful for the production of recombinant viral vectors which can be used for the preparation of therapeutic and/or prophylactic compositions for the treatment of animals and more particularly humans.
    Type: Application
    Filed: June 29, 2011
    Publication date: April 18, 2013
    Applicant: TRANSGENE S.A.
    Inventors: Philippe Erbs, Marina Kapfer, Nathalie Silvestre
  • Patent number: 8361788
    Abstract: Immortalized avian cell lines containing E1A nucleic acid sequences are useful for the production of viruses and are particularly useful for the production of recombinant viral vectors which can be employed for the preparation of therapeutic and/or prophylactic compositions for the treatment of animals and more particularly humans.
    Type: Grant
    Filed: July 2, 2008
    Date of Patent: January 29, 2013
    Assignee: Transgene S.A.
    Inventors: Philippe Erbs, Marina Kapfer, Nathalie Silvestre
  • Patent number: 8357531
    Abstract: This invention relates to immortalized avian cells, including those deposited under accession numbers 09070701, 09070702, and 09070703 at the ECACC, and to the use of these cells for the production of viruses. The cells according to the invention are particularly useful for the production of recombinant viral vectors which can be used for the preparation of therapeutic and/or prophylactic compositions for the treatment of animals and more particularly humans.
    Type: Grant
    Filed: July 2, 2010
    Date of Patent: January 22, 2013
    Assignee: Transgene S.A.
    Inventors: Philippe Erbs, Marina Kapfer, Nathalie Silvestre
  • Publication number: 20120238000
    Abstract: This invention relates to immortalized avian cells, including those deposited under accession numbers 09070701, 09070702, and 09070703 at the ECACC, and to the use of these cells for the production of viruses. The cells according to the invention are particularly useful for the production of recombinant viral vectors which can be used for the preparation of therapeutic and/or prophylactic compositions for the treatment of animals and more particularly humans.
    Type: Application
    Filed: May 29, 2012
    Publication date: September 20, 2012
    Applicant: Transgene S.A.
    Inventors: Philippe Erbs, Marina Kapfer, Nathalie Silvestre
  • Publication number: 20120122155
    Abstract: The present invention relates to specific immortalized avian cell lines expressing telomerase reverse transcriptase (TERT), and exhibiting distinct biologics production patterns. More particularly, the present invention relates to immortalized avian cell line capable of either amplifying Flaviviridae but not capable of amplifying Vaccinia virus strain Copenhagen (W—COP) nor Modified Vaccinia virus Ankara (MVA), or capable of amplifying both Flaviviridae and Poxviridae. The invention further relates to the use of said immortalized avian cell lines and related methods for producing biologics, including viruses and proteins.
    Type: Application
    Filed: May 11, 2010
    Publication date: May 17, 2012
    Applicant: TRANSGENE S.A.
    Inventors: Jean-Marc BALLOUL, Marina KAPFER, Thierry MENGUY
  • Publication number: 20110212488
    Abstract: The present invention relates to specific immortalized avian cell lines expressing telomerase reverse transcriptase (TERT), and exhibiting distinct biologics production patterns. More particularly, the present invention relates to immortalized avian cell line capable of either amplifying Flaviviridae but not capable of amplifying Vaccinia virus strain Copenhagen (W—COP) nor Modified Vaccinia virus Ankara (MVA), or capable of amplifying both Flaviviridae and Poxyiridae. The invention further relates to the use of said immortalized avian cell lines and related methods for producing biologics, including viruses and proteins.
    Type: Application
    Filed: May 11, 2010
    Publication date: September 1, 2011
    Applicant: TRANSGENE S.A.
    Inventors: Jean-Marc BALLOUL, Marina KAPFER, Thierry MENGUY
  • Publication number: 20110008872
    Abstract: This invention relates to immortalized avian cells, including those deposited under accession numbers 09070701, 09070702, and 09070703 at the ECACC, and to the use of these cells for the production of viruses. The cells according to the invention are particularly useful for the production of recombinant viral vectors which can be used for the preparation of therapeutic and/or prophylactic compositions for the treatment of animals and more particularly humans.
    Type: Application
    Filed: July 2, 2010
    Publication date: January 13, 2011
    Applicant: Transgene S.A.
    Inventors: Philippe ERBS, Marina Kapfer, Nathalie Silvestre
  • Publication number: 20100197010
    Abstract: Immortalized avian cell lines containing E1A nucleic acid sequences are useful for the production of viruses and are particularly useful for the production of recombinant viral vectors which can be employed for the preparation of therapeutic and/or prophylactic compositions for the treatment of animals and more particularly humans.
    Type: Application
    Filed: July 2, 2008
    Publication date: August 5, 2010
    Inventors: Philippe Erbs, Marina Kapfer, Nathalie Silvestre
  • Publication number: 20100173378
    Abstract: The present invention notably relates to novel recombinant telomerase reverse transcriptases, nucleic acid molecules coding them, cells comprising said nucleic acid molecule and use of these cells for the production of substance of interest.
    Type: Application
    Filed: January 5, 2007
    Publication date: July 8, 2010
    Applicant: Transgene S.A.
    Inventors: Philippe Erbs, Jean-Marc Balloul, Marina Kapfer, Nathalie Silvestre