Patents by Inventor Iris Velhagen

Iris Velhagen 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).

  • Antibodies active against a fusion polypeptide comprising a histidine portion
    Patent number: 7713712
    Abstract: The present invention relates to an antibody active against a fusion polypeptide comprising a histidine portion, a process for the preparation thereof and its use.
    Type: Grant
    Filed: May 14, 2009
    Date of Patent: May 11, 2010
    Assignee: Deutsches Krebsforschungszentrum Stiftung Des Offentlichen Rechts
    Inventors: Hanswalter Zentgraf, Claudia Tessmer, Iris Velhagen, Susanne Schwinn, Manfred Frey
  • ANTIBODIES ACTIVE AGAINST A FUSION POLYPEPTIDE COMPRISING A HISTIDINE PORTION
    Publication number: 20090221040
    Abstract: The present invention relates to an antibody active against a fusion polypeptide comprising a histidine portion, a process for the preparation thereof and its use.
    Type: Application
    Filed: May 14, 2009
    Publication date: September 3, 2009
    Applicant: Deutsches Krebsforschungszentrum Stiftung des Offentlichen Rechts
    Inventors: Hanswalter ZENTGRAF, Claudia TESSMER, Iris VELHAGEN, Susanne SCHWINN, Manfred FREY
  • Antibodies active against a fusion polypeptide comprising a histidine portion
    Patent number: 6790940
    Abstract: The present invention relates to an antibody active against a fusion polypeptide comprising a histidine portion, a process for the preparation thereof and its use.
    Type: Grant
    Filed: February 9, 1998
    Date of Patent: September 14, 2004
    Assignee: Deutsches Krebsforschungszentrum Stiftung des offentlichen Rechts
    Inventors: Hanswalter Zentgraf, Claudia Tessmer, Iris Velhagen, Susanne Schwinn, Manfred Frey
  • Antibodies active against a fusion polypeptide comprising a histidine portion
    Publication number: 20040105854
    Abstract: The present invention relates to an antibody active against a fusion polypeptide comprising a histidine portion, a process for the preparation thereof and its use.
    Type: Application
    Filed: October 14, 2003
    Publication date: June 3, 2004
    Applicant: Deutsches Krebsforschungszentrum Stiftung des Offentlichen Rechts
    Inventors: Hanswalter Zentgraf, Claudia Tessmer, Iris Velhagen, Susanne Schwinn, Manfred Frey
  • Process for detecting specific antibodies acting against HPV proteins
    Patent number: 6214541
    Abstract: The present invention relates to a method of detecting specific antibodies directed against HPV proteins in body fluids, comprising the following steps: (I) incubating a native carrier material-bound HPV protein with body fluids, and (II) reacting specific antibodies (a) bound to the HPV protein with labeled antibodies (b) directed against antibodies (a) or with unlabeled antibodies (b) and the latter with labeled antibodies (c) directed against antibodies (b). Furthermore, this invention concerns a kit usable for this purpose.
    Type: Grant
    Filed: March 9, 1998
    Date of Patent: April 10, 2001
    Assignee: Deutsches Krebsforschungszentrum Stiftung Des Offentlichen Rechts
    Inventors: Hanswalter Zentgraf, Manfred Frey, Iris Velhagen, Regina Martens, Wolfgang Meschede, Michael Pawlita, Joris Braspenning, Masimo Tommasino