Patents by Inventor Alexander Lifke

Alexander Lifke 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).

  • Publication number: 20180078655
    Abstract: The present invention relates to immunoconjugates for specific induction of T cell cytotoxicity against a target cell, comprising at least one T cell response eliciting peptide that is presentable via MHC class I coupled to a target cell binding moiety via a cleavable bond and methods of their production and uses thereof.
    Type: Application
    Filed: August 17, 2017
    Publication date: March 22, 2018
    Applicant: Hoffmann-La Roche Inc.
    Inventors: Sebastian DZIADEK, Alexander LIFKE, Valeria LIFKE, Lars HILLRINGHAUS
  • Publication number: 20170107550
    Abstract: The current invention is directed to a method for obtaining a nucleic acid encoding an immunoglobulin variable domain from a single cell comprising the following steps: performing a first polymerase chain reaction with three to six 5?-primer and one 3?-primer, performing with the product of the first polymerase chain reaction a second polymerase chain reaction with thirteen to sixteen 5?-primer and one 3?-primer, whereby the distance of the binding locations of the primer employed in the second polymerase chain reaction is reduced compared to the first polymerase chain reaction.
    Type: Application
    Filed: June 21, 2016
    Publication date: April 20, 2017
    Applicant: Hoffmann-La Roche Inc.
    Inventors: Hans-Willi Krell, Alexander Lifke, Valeria Lifke, Kairat Madin, Christian Weilke
  • Patent number: 9399670
    Abstract: The current invention is directed to a method for obtaining a nucleic acid encoding an immunoglobulin variable domain from a single cell comprising the following steps: —performing a first polymerase chain reaction with three to six 5?-primer and one 3?-primer, performing with the product of the first polymerase chain reaction a second polymerase chain reaction with thirteen to sixteen 5?-primer and one 3?-primer, whereby the distance of the binding locations of the primer employed in the second polymerase chain reaction is reduced compared to the first polymerase chain reaction.
    Type: Grant
    Filed: February 18, 2010
    Date of Patent: July 26, 2016
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Hans-Willi Krell, Alexander Lifke, Valeria Lifke, Kairat Madin, Christian Weilke
  • Patent number: 9346886
    Abstract: The present invention relates to humanized antibodies against human CDCP1 (anti-CDCP1 antibody), methods for their production, pharmaceutical compositions containing said antibodies, and uses thereof.
    Type: Grant
    Filed: December 20, 2012
    Date of Patent: May 24, 2016
    Assignee: Roche Glycart AG
    Inventors: Johannes Auer, Birgit Bossenmaier, Guy Georges, Alexander Lifke, Ekkehard Moessner, Gerhard Niederfellner
  • Publication number: 20150024434
    Abstract: Herein is reported a method for a multiplex one tube real-time reverse-transcriptase gene-specific polymerase chain reaction for the amplification and quantification of cognate IgG heavy and light chains encoding nucleic acids (human IgG isotype) from a single cell.
    Type: Application
    Filed: September 20, 2012
    Publication date: January 22, 2015
    Inventors: Hans-Willi Krell, Alexander Lifke, Valeria Lifke, Kairat Madin, Christian Weilke
  • Patent number: 8883159
    Abstract: The present invention relates to antibodies against human CDCP1 binding to the same epitope as CUB4 (Deposition No. DSM ACC2551) for the treatment of cancer.
    Type: Grant
    Filed: August 26, 2010
    Date of Patent: November 11, 2014
    Assignee: Hoffmann-La Roche, Inc.
    Inventors: Birgit Bossenmaier, Georg Fertig, Hans-Willi Krell, Reiner Lammers, Alexander Lifke, Gerhard Niederfellner
  • Patent number: 8884096
    Abstract: The current invention is related to a method for the production of a human monoclonal antibody from a immunodeficient non-human animal, said method comprising contacting a new borne immunodeficient non-human animal with a human fetal liver stem cell (FL cell) to generate an immune transplanted non-human animal (reconstituted animal), subsequently contacting said reconstituted animal with a antigen, collecting from said reconstituted animal a human cell producing human antibody against said antigen, and isolating said antibody from said antibody producing cell.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: November 11, 2014
    Assignees: Bernd Mueller-Beckmann
    Inventors: Alexander Lifke, Valeria Lifke, Bernd Mueller-Beckmann, Tobias Schnitzer
  • Patent number: 8394928
    Abstract: The present invention relates to humanized antibodies against human CDCP1 (anti-CDCP1 antibody), methods for their production, pharmaceutical compositions containing said antibodies, and uses thereof.
    Type: Grant
    Filed: August 26, 2010
    Date of Patent: March 12, 2013
    Assignee: Roche Glycart AG
    Inventors: Johannes Auer, Birgit Bossenmaier, Guy Georges, Alexander Lifke, Ekkehard Moessner, Gerhard Niederfellner
  • Publication number: 20120195903
    Abstract: The current invention is related to a method for the production of a human monoclonal antibody from a immundeficient non-human animal, said method comprising contacting a new borne immunodeficient non-human animal with a human fetal liver stem cell (FL cell) to generate an immune transplanted non-human animal (reconstituted animal), subsequently contacting said reconstituted animal with a antigen, collecting from said reconstituted animal a human cell producing human antibody against said antigen, and isolating said antibody from said antibody producing cell.
    Type: Application
    Filed: April 11, 2012
    Publication date: August 2, 2012
    Inventors: Alexander Lifke, Valeria Lifke, Bernd Mueller-Beckmann, Tobias Schnitzer
  • Publication number: 20110306094
    Abstract: The current invention is directed to a method for obtaining a nucleic acid encoding an immunoglobulin variable domain from a single cell comprising the following steps:—performing a first polymerase chain reaction with three to six 5?-primer and one 3?-primer, performing with the product of the first polymerase chain reaction a second polymerase chain reaction with thirteen to sixteen 5?-primer and one 3?-primer, whereby the distance of the binding locations of the primer employed in the second polymerase chain reaction is reduced compared to the first polymerase chain reaction.
    Type: Application
    Filed: February 18, 2010
    Publication date: December 15, 2011
    Inventors: Hans-Willi Krell, Alexander Lifke, Valeria Lifke, Kairat Madin, Christian Weilke
  • Publication number: 20110070246
    Abstract: The present invention relates to antibodies against human CDCP1 binding to the same epitope as CUB4 (Deposition No. DSM ACC2551) for the treatment of cancer.
    Type: Application
    Filed: August 26, 2010
    Publication date: March 24, 2011
    Inventors: Birgit Bossenmaier, Georg Fertig, Hans-Willi Krell, Reiner Lammers, Alexander Lifke, Gerhard Niederfellner
  • Publication number: 20110052582
    Abstract: The present invention relates to humanized antibodies against human CDCP1 (anti-CDCP1 antibody), methods for their production, pharmaceutical compositions containing said antibodies, and uses thereof.
    Type: Application
    Filed: August 26, 2010
    Publication date: March 3, 2011
    Inventors: Johannes Auer, Birgit Bossenmaier, Guy Georges, Alexander Lifke, Ekkehard Moessner, Gerhard Niederfellner
  • Publication number: 20100105073
    Abstract: The current invention is related to a method for the production of a human monoclonal antibody from a immunodeficient non-human animal, said method comprising contacting a new borne immunodeficient non-human animal with a human fetal liver stem cell (FL cell) to generate an immune transplanted non-human animal (reconstituted animal), subsequently contacting said reconstituted animal with a antigen, collecting from said reconstituted animal a human cell producing human antibody against said antigen, and isolating said antibody from said antibody producing cell.
    Type: Application
    Filed: October 22, 2009
    Publication date: April 29, 2010
    Inventors: Alexander Lifke, Valeria Lifke, Bernd Mueller-Beckmann, Tobias Schnitzer
  • Publication number: 20070266448
    Abstract: The current invention is related to a method for the production of a human monoclonal antibody from a immundeficient non-human animal, said method comprising contacting a new borne immunodeficient non-human animal with a human fetal liver stem cell (FL cell) to generate an immune transplanted non-human animal (reconstituted animal), subsequently contacting said reconstituted animal with a antigen, collecting from said reconstituted animal a human cell producing human antibody against said antigen, and isolating said antibody from said antibody producing cell.
    Type: Application
    Filed: May 8, 2007
    Publication date: November 15, 2007
    Inventors: Alexander Lifke, Valeria Lifke, Bernd Mueller-Beckmann, Tobias Schnitzer