Patents by Inventor Steven Bradley Ellis

Steven Bradley Ellis 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).

  • Calcium channel compositions and methods
    Patent number: 6013474
    Abstract: Calcium channel (alpha).sub.1 -subunit and (alpha).sub.2 -subunit-encoding DNA, and related compositions and methods, are provided.
    Type: Grant
    Filed: June 27, 1997
    Date of Patent: January 11, 2000
    Assignee: Sibia Neurosciences, Inc.
    Inventors: Steven Bradley Ellis, Mark E. Williams, Michael Miller Harpold, Arnold Schwartz, Robert Brenner
  • Human neuronal nicotinic acetylcholine receptor compositions and methods employing same
    Patent number: 5981193
    Abstract: Human neuronal nicotinic acetylcholine receptor subunits are described, as are methods for producing cells containing functional receptors employing such subunits. Also described are assay methods for determining the presence of functional HnAChRs in transfected cells, and for determining the agonist or antagonist activity of compounds with respect to such cells.
    Type: Grant
    Filed: November 30, 1992
    Date of Patent: November 9, 1999
    Assignee: Sibia Neurosciences, Inc.
    Inventors: Michael Miller Harpold, Steven Bradley Ellis, Paul Brust, Michael Akong, Gonul Velicelebi
  • Recombinant production of mammalian calcium channel gamma subunits
    Patent number: 5726035
    Abstract: Calcium channel .gamma.-subunit-encoding cDNAs, and related compositions and methods, are provided.
    Type: Grant
    Filed: November 7, 1994
    Date of Patent: March 10, 1998
    Assignees: SIBIA Neurosciences, Inc., University of Iowa Research Foundation
    Inventors: Scott David Jay, Steven Bradley Ellis, Michael Miller Harpold, Kevin Peter Campbell
  • Calcium channel Alpha 2 subunit polypeptides
    Patent number: 5710250
    Abstract: .alpha..sub.1 - and .alpha..sub.2 - protein subunits of voltage-dependent calcium channels are provided.
    Type: Grant
    Filed: May 5, 1995
    Date of Patent: January 20, 1998
    Assignee: SIBIA Neurosciences, Inc.
    Inventors: Steven Bradley Ellis, Mark E. Williams, Michael Miller Harpold, Jean Sartor, Robert Brenner
  • Probes and assays for calcium channel .alpha..sub.2 subunit-encoding nucleic acids
    Patent number: 5686241
    Abstract: Calcium channel (alpha).sub.1 -subunit and (alpha).sub.2 -subunit-encoding DNA, and related compositions and methods, are provided.
    Type: Grant
    Filed: September 28, 1994
    Date of Patent: November 11, 1997
    Assignee: Sibia Neurosciences, Inc.
    Inventors: Steven Bradley Ellis, Mark E. Williams, Michael Miller Harpold, Arnold Schwartz, Robert Brenner