Patents by Inventor Cornelis P. Logt van der

Cornelis P. Logt van der 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).

  • Multivalent and multispecific antigen-binding protein
    Patent number: 6239259
    Abstract: A multivalent antigen-binding protein comprises a first polypeptide comprising, in series, three or more variable domains of an antibody heavy chain and a second polypeptide comprising, in series, three of more variable domains of an antibody light chain, said first and second polypeptides being linked by association of the respective heavy chain and light chain variable domains, each associated variable domain pair forming an antigen binding site. Methods for their production and uses thereof, in particular for therapeutic and diagnostic applications, are disclosed.
    Type: Grant
    Filed: December 28, 1998
    Date of Patent: May 29, 2001
    Assignee: Unilever Patent Holdings B.V.
    Inventors: Paul J. Davis, Cornelis P. Logt van der, Martine E. Verhoeyen