Patents by Inventor Maroor R. A. Pillai

Maroor R. A. Pillai 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).

  • Triamine chelants, their derivatives, complexes and conjugates
    Patent number: 5395608
    Abstract: A group of functionalized triamine chelants and their derivatives that form complexes with radioactive metal ions are disclosed. The complexes can be covalently attached to a protein or an antibody or antibody fragment and used for therapeutic and/or diagnostic purposes. The chelants are of the formula: ##STR1## wherein n, m, R, R.sup.1, R.sup.2 and L are defined in the specification.
    Type: Grant
    Filed: May 9, 1991
    Date of Patent: March 7, 1995
    Assignee: The Curators of the University of Missouri
    Inventors: David E. Troutner, Christy S. John, Maroor R. A. Pillai
  • Triamines and their derivatives as bifunctional chelating agents
    Patent number: 5101041
    Abstract: A group of functionalized triamine chelants and their derivatives that form complexes with radioactive metal ions are disclosed. The complexes can be covalently attached to a protein or an antibody or antibody fragment and used for therapeutic and/or diagnostic purposes.
    Type: Grant
    Filed: April 26, 1989
    Date of Patent: March 31, 1992
    Assignee: The Curators of the University of Missouri
    Inventors: David E. Troutner, Christy S. John, Maroor R. A. Pillai