Patents by Inventor Harden McConnell

Harden McConnell 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).

  • MHC class II .beta. chain/peptide complexes useful in ameliorating deleterious immune responses
    Patent number: 5734023
    Abstract: The present invention is directed to complexes comprising an isolated MHC subunit component, an antigenic peptide and, in some cases, an effector component. The antigenic peptide is associated with the antigen binding site of the MHC subunit component. These complexes are useful in treating autoimmune disease.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: March 31, 1998
    Assignee: Anergen Inc.
    Inventors: Bishwajit Nag, Brian R. Clark, Somesh Sharma, Harden McConnell
  • Polyredox couples in analyte determinations
    Patent number: 4942127
    Abstract: Enzyme or substrate determinations can be achieved by employing an organic second substrate, which produces a product which may be coupled with a metal inorganic redox couple capable of interacting with and affecting the potential of a metal electrode on a semiconductor surface. Particularly, hydrogen peroxide or indoxyl phosphate are coupled with iron- or ruthenium-containing ionic redox couples for determination with a noble metal electrode.
    Type: Grant
    Filed: May 6, 1988
    Date of Patent: July 17, 1990
    Assignee: Molecular Devices Corporation
    Inventors: Henry G. Wada, Harden McConnell, Dean G. Hafeman