Patents by Inventor Eva Sintar

Eva Sintar 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).

  • Stabilized conjugates of uncomplexed subunits of multimeric proteins
    Patent number: 6491923
    Abstract: The present invention provides methods for preparing, and compositions comprising, stabilized protein-polymer conjugates. More particularly, the present invention relates to the stabilization of individual subunits of multisubunit protein complexes by conjugation to polymers. Such conjugation acts to stabilize the individual subunit in its native conformation in liquid medium, which in turn acts to stabilize its biological activity.
    Type: Grant
    Filed: May 2, 2000
    Date of Patent: December 10, 2002
    Inventors: Kirti I. Davé, Janos Botyanszki, Eva Sintar
  • Stabilized conjugates of uncomplexed subunits of multimeric proteins
    Patent number: 6072040
    Abstract: The present invention provides methods for preparing, and compositions comprising, stabilized protein-polymer conjugates. More particularly, the present invention relates to the stabilization of individual subunits of multisubunit protein complexes by conjugation to polymers. Such conjugation acts to stabilize the individual subunit in its native conformation in liquid medium, which in turn acts to stabilize its biological activity.
    Type: Grant
    Filed: October 15, 1997
    Date of Patent: June 6, 2000
    Assignee: Medical Analysis Systems, Inc.
    Inventors: Kirti I. Dave, Janos Botyanszki, Eva Sintar