Patents Assigned to Gull Laboratories, Inc.
  • Patent number: 5756701
    Abstract: The present invention provides methods and apparatus for detecting and discriminating multiple analytes within a test sample which are simple, user-friendly, cost-effective and fast. In particular, it is preferred that the overall time for sample preparation, nucleic acid sequence amplification, and nucleic acid sequence differentiation be about 5 hours or less.
    Type: Grant
    Filed: August 6, 1996
    Date of Patent: May 26, 1998
    Assignee: Gull Laboratories, Inc.
    Inventors: Linxian Wu, Jana Coombs, Sharon L. Malmstrom, Michael J. Glass
  • Patent number: 5753444
    Abstract: The present invention provides methods and apparatus for detecting and discriminating multiple analytes within a test sample which are simple, user-friendly, cost-effective and fast. In particular, it is preferred that the overall time for sample preparation, nucleic acid sequence amplification, and nucleic acid sequence differentiation be about 5 hours or less.
    Type: Grant
    Filed: August 7, 1996
    Date of Patent: May 19, 1998
    Assignee: Gull Laboratories, Inc.
    Inventors: Linxian Wu, Jana Coombs, Sharon L. Malmstrom, Michael J. Glass
  • Patent number: 5738995
    Abstract: The present invention provides methods and apparatus for detecting and discriminating multiple analytes within a test sample which are simple, user-friendly, cost-effective and fast. In particular, it is preferred that the overall time for sample preparation, nucleic acid sequence amplification, and nucleic acid sequence differentiation be about 5 hours or less.
    Type: Grant
    Filed: August 7, 1996
    Date of Patent: April 14, 1998
    Assignee: Gull Laboratories, Inc.
    Inventors: Linxian Wu, Jana Coombs, Sharon L. Malmstrom, Michael J. Glass
  • Patent number: 5480302
    Abstract: A multiple stage anti-microbial apparatus and methods are disclosed, which provide capacity to process a handpiece between patients including soaking, de-overburdening via use of ultrasonic energy, treating with exposing to anti-microbial heat, accommodating coordinated though separate autoclaving, and accommodating contiguously packaging in a heat shrunk sheath after multiple anti-microbial treatment to prevent later contamination through the air. The distal portion of the heat shrunk sheath is initially removed along weakened paths to expose the operative head of the handpiece, accommodating grasping of the handpiece handle through the remainder of the sheath during use of the handpiece on the patient. After such use, the remainder of the sheath is removed along a weakened path and discarded.The anti-microbial apparatus comprises a portable casing with one or more exterior lids or covers. An ultrasonic basin provides a bath for soaking, liquid anti-microbial activity and removal of debris.
    Type: Grant
    Filed: November 7, 1994
    Date of Patent: January 2, 1996
    Assignee: Gull Laboratories, Inc.
    Inventor: Richard K. Fife
  • Patent number: 5407354
    Abstract: A multiple stage anti-microbial apparatus and methods are disclosed, which provide capacity to process a handpiece between patients including soaking, de-overburdening via use of ultrasonic energy, treating with exposing to anti-microbial heat, accommodating coordinated though separate autoclaving, and accommodating contiguously packaging in a heat shrunk sheath after multiple anti-microbial treatment to prevent later contamination through the air. The distal portion of the heat shrunk sheath is initially removed along weakened paths to expose the operative head of the handpiece, accommodating grasping of the handpiece handle through the remainder of the sheath during use of the handpiece on the patient. After such use, the remainder of the sheath is removed along a weakened path and discarded.The anti-microbial apparatus comprises a portable casing with one or more exterior lids or covers. An ultrasonic basin provides a bath for soaking, liquid anti-microbial activity and removal of debris.
    Type: Grant
    Filed: December 3, 1993
    Date of Patent: April 18, 1995
    Assignee: Gull Laboratories, Inc.
    Inventor: Richard K. Fife