Patents by Inventor Eugene Robertson

Eugene Robertson 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).

  • METHODS FOR THE DETECTION OF HTLV-II ANTIBODIES EMPLOYIING NOVEL HTLV-II nra ENVELOPE PEPTIDES
    Publication number: 20020042045
    Abstract: Compositions including lysates, DNA and amino acid sequences derived from HTLV-IINRA are provided. Assays for detecting HTLV infection that employ the disclosed HTLV-IINRA compositions are also provided. Kits for performing HTLV assays are further provided.
    Type: Application
    Filed: June 20, 1994
    Publication date: April 11, 2002
    Inventors: HELEN H. LEE, PRISCILLA A. SWANSON, KENNETH B. IDLER, JOSEPH D. ROSENBELT, RIVIN S. Y. CHEN, DAVID W. GOLDE, EUGENE ROBERTSON, JOHN E. STEPHENS, EMERSON W. CHAN, MARK H. BUYTENDORP, JOAN E. JOHNSON, CHERYL T. MOTLEY, MICHELLE EDWARDS, CYNTHIA TATE, BRYAN PETERSON, PEGGY GUIDINGER
  • Wellbore milling methods
    Patent number: 6202752
    Abstract: New wellbore milling systems and methods of their use have been developed, the milling system in one aspect including at least one mill, at least one stabilizing member connected to and above the at least one mill, and the at least one stabilizing member for maintaining position of the at least one mill for milling through the liner into the main wellbore. In certain aspects multiple spaced-apart stabilizers are used above a mill which, in one aspect, may include one or more reaming stabilizers. In one aspect the lowermost stabilizer is spaced-apart from a mill so that the stabilizer does not enter a bend portion of a liner to be milled until milling has commenced.
    Type: Grant
    Filed: February 18, 1999
    Date of Patent: March 20, 2001
    Assignee: Weatherford/Lamb, Inc.
    Inventors: Marc David Kuck, Thomas Floyd Bailey, Monte Ira Johnson, Robert Eugene Robertson, Andrew Arthur Barry, Thurman Beamer Carter, William Allen Blizzard, Jr., Teme Forrest Singleton, John Douglas Roberts, William Alan Spielman, David Michael Haugen, Guy LaMonte McClung, III
  • Portable nature stand
    Patent number: 5275257
    Abstract: A portable nature stand having a seat which can be turned through three hundred and sixty degrees, a platform, and one or more ladder sections connected to and extending downwardly from the platform at an acute angle to the upper surface of the platform.
    Type: Grant
    Filed: January 4, 1993
    Date of Patent: January 4, 1994
    Inventor: H. Eugene Robertson