Patents by Inventor Leigh Alexander Burgoyne

Leigh Alexander Burgoyne 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).

  • Patent number: 7504363
    Abstract: In accordance with the present invention, there is provided a device, method and kit for detecting any genetic material containing moieties. The present invention enables identification of known or unknown virions or bacteria contained in a fluid therein, such as virions in a blood sample. It also provides for an amenable and highly automatable device for massed screenings and the discovery of sequence variants of known virions, previously undetected virions, and other genetic material containing moieties.
    Type: Grant
    Filed: December 17, 2004
    Date of Patent: March 17, 2009
    Assignee: Whatman, Inc.
    Inventor: Leigh Alexander Burgoyne
  • Patent number: 6972329
    Abstract: The invention provides methods for isolating and releasing genetic material from a solid medium, such as a DNA array, a filter, a card, or a multiple-well plate, using a wash solution comprising a photolytic agent, followed by subsequent exposure to a light source to release the genetic material, such as genomic DNA. The invention also includes devices and kits for practicing these methods.
    Type: Grant
    Filed: November 13, 2002
    Date of Patent: December 6, 2005
    Assignee: Whatman, Inc.
    Inventor: Leigh Alexander Burgoyne
  • Patent number: 6869769
    Abstract: In accordance with the present invention, there is provided a device, method and kit for detecting any genetic material containing moieties. The present invention enables identification of known or unknown virions or bacteria contained in a fluid therein, such as virions in a blood sample. It also provides for an amenable and highly automatable device for massed screenings and the discovery of sequence variants of known virions, previously undetected virions, and other genetic material containing moieties. In one embodiment, the present invention utilizes at least one primer for analysis.
    Type: Grant
    Filed: November 15, 2002
    Date of Patent: March 22, 2005
    Assignee: Whatman, Inc.
    Inventor: Leigh Alexander Burgoyne
  • Publication number: 20040234994
    Abstract: The invention provides methods for isolating and releasing genetic material from a solid medium, such as a DNA array, a filter, a card, or a multiple-well plate, using a wash solution comprising a photolytic agent, followed by subsequent exposure to a light source to release the genetic material, such as genomic DNA. The invention also includes devices and kits for practicing these methods.
    Type: Application
    Filed: May 7, 2004
    Publication date: November 25, 2004
    Inventor: Leigh Alexander Burgoyne
  • Patent number: 6627226
    Abstract: The present invention provides for device for obtaining and storing genetic material. The device has a support and a head portion. The head portion is composed of a solid matrix for sorbing genetic material and a preserving mechanism for the protection of genetic material from degradation. Additionally, the present invention provides for a method of storing a sample of genetic material onto the swab device. In the preferred embodiment, the present invention utilizes polyester material as the solid matrix.
    Type: Grant
    Filed: March 13, 2001
    Date of Patent: September 30, 2003
    Assignee: Whatman, Inc.
    Inventors: Leigh Alexander Burgoyne, Martin Smith, Neil Butt
  • Publication number: 20030134312
    Abstract: In accordance with the present invention, there is provided a device, method and kit for detecting any genetic material containing moieties. The present invention enables identification of known or unknown virions or bacteria contained in a fluid therein, such as virions in a blood sample. It also provides for an amenable and highly automatable device for massed screenings and the discovery of sequence variants of known virions, previously undetected virions, and other genetic material containing moieties. In one embodiment, the present invention utilizes at least one primer for analysis.
    Type: Application
    Filed: November 15, 2002
    Publication date: July 17, 2003
    Applicant: Whatman, Inc.
    Inventor: Leigh Alexander Burgoyne
  • Publication number: 20020146696
    Abstract: The present invention provides for device for obtaining and storing genetic material. The device has a support and a head portion. The head portion is composed of a solid matrix for sorbing genetic material and a preserving mechanism for the protection of genetic material from degradation. Additionally, the present invention provides for a method of storing a sample of genetic material onto the swab device. In the preferred embodiment, the present invention utilizes polyester material as the solid matrix.
    Type: Application
    Filed: March 13, 2001
    Publication date: October 10, 2002
    Inventors: Leigh Alexander Burgoyne, Martin Smith, Neil Butt
  • Patent number: 6447804
    Abstract: A dry solid medium for storage of a sample includes a solid matrix of sorbing genetic material thereon and a mechanism for preserving and protecting the genetic material applied to the matrix. A method for storing the sample genetic material includes the steps of sorbing genetic material on the solid matrix and protecting the genetic material.
    Type: Grant
    Filed: September 10, 1999
    Date of Patent: September 10, 2002
    Assignee: Whatman, plc
    Inventor: Leigh Alexander Burgoyne
  • Patent number: 6322983
    Abstract: A solid medium for storage of DNA, including blood DNA, comprising a solid matrix having a compound or composition which protects against degradation of DNA incorporated into or absorbed on the matrix. Methods for storage of DNA using this solid medium, and for recovery of DNA or in situ use of DNA are also disclosed.
    Type: Grant
    Filed: August 4, 1999
    Date of Patent: November 27, 2001
    Assignee: Whatman plc
    Inventor: Leigh Alexander Burgoyne
  • Publication number: 20010039010
    Abstract: The present invention provides a dry solid medium with a visible tracer useful in the collection and tracking of biological materials in a form suitable for storage and subsequent analysis. In particular, the invention provides a dry solid medium with an inert visible material which, upon contact with a biological sample, indicates the area of the dry solid medium occupied by the sample. The invention also provides a dry solid medium including additional components which function in subsequent analysis of biological materials using, for example, PCR, reverse transcriptase initiated PCR, LCR, RFLP, or genetic hybridization. The invention further provides methods for using the dry solid medium of the invention.
    Type: Application
    Filed: August 31, 1999
    Publication date: November 8, 2001
    Inventor: LEIGH ALEXANDER BURGOYNE
  • Patent number: 6294203
    Abstract: A dry solid medium for storage of a sample includes a solid matrix of sorbing genetic material thereon and a mechanism for preserving and protecting the genetic material applied to the matrix. A method for storing the sample genetic material includes the steps of sorbing genetic material on the solid matrix and protecting the genetic material applied to the matrix.
    Type: Grant
    Filed: June 18, 1999
    Date of Patent: September 25, 2001
    Assignee: Whatman plc
    Inventor: Leigh Alexander Burgoyne
  • Patent number: 6291179
    Abstract: The present invention is directed to products and methods for storing, separating or analyzing a sample of genetic material. The invention is particularly suited for the separation of a selected genetic material from a sample containing genetic material from multiple sources.
    Type: Grant
    Filed: September 10, 1999
    Date of Patent: September 18, 2001
    Assignee: Whatman PLC
    Inventor: Leigh Alexander Burgoyne
  • Patent number: 5985327
    Abstract: A solid medium for storage of DNA, including blood DNA, comprising a solid matrix having a compound or composition which protects against degradation of DNA incorporated into or absorbed on the matrix. Methods for storage of DNA using this solid medium, and for recovery of DNA or in situ use of DNA are also disclosed.
    Type: Grant
    Filed: November 26, 1997
    Date of Patent: November 16, 1999
    Assignee: Flinders Technologies Pty. Ltd.
    Inventor: Leigh Alexander Burgoyne
  • Patent number: 5976572
    Abstract: The present invention provides a dry solid medium for storage of genetic material, including RNA and DNA, in a form suitable for subsequent analysis. The invention also provides a dry solid medium including components which function in subsequent analysis of the genetic material using, for example, PCR, reverse transcriptase initiated PCR, LCR, RFLP, or genetic hybridization. The components for subsequent analysis include, for example, nucleotide sequences such as a primer and a target sequence stabilizer.The invention further provides methods for using the dry solid medium of the invention. The invention and methods thereof are particularly suited for analysis in automated systems.
    Type: Grant
    Filed: November 26, 1997
    Date of Patent: November 2, 1999
    Assignee: Flinders Technologies Pty. Ltd.
    Inventor: Leigh Alexander Burgoyne
  • Patent number: 5972386
    Abstract: The present invention provides a dry solid medium for storing a sample of a genetic material, including RNA and DNA, in a form suitable for subsequent analysis. The dry solid medium of the invention includes a dry solid matrix and a composition including a protein denaturing agent, and a chelating agent. The dry solid medium can further include a component which functions in subsequent analysis of the genetic material using, for example, PCR, reverse transcriptase initiated PCR, LCR, RFLP, or genetic hybridization. A component for subsequent analysis includes, for example, a nucleotide sequences such as a primer, DNA or RNA probe, and a target sequence stabilizer. The dry solid medium can also include a retaining agent to enhance retention of a component for subsequent analysis. The invention also provides methods for using the dry solid medium of the invention. The dry solid media and methods of use thereof are particularly suited for use in automated systems.
    Type: Grant
    Filed: December 19, 1995
    Date of Patent: October 26, 1999
    Assignee: Flinders Technologies Pty, Ltd.
    Inventor: Leigh Alexander Burgoyne
  • Patent number: 5807527
    Abstract: A solid medium for storage of DNA, including blood DNA, comprising a solid matrix having a compound or composition which protects against degradation of DNA incorporated into or absorbed on the matrix. Methods for storage of DNA using this solid medium, and for recovery of DNA or in situ use of DNA are also disclosed.
    Type: Grant
    Filed: September 21, 1995
    Date of Patent: September 15, 1998
    Assignee: Flinders Technologies Pty. Ltd.
    Inventor: Leigh Alexander Burgoyne
  • Patent number: 5756126
    Abstract: The present invention provides a dry solid medium for storage of genetic material, including RNA and DNA, in a form suitable for subsequent analysis. The invention also provides a dry solid medium including components which function in subsequent analysis of the genetic material using, for example, PCR, reverse transcriptase initiated PCR, LCR, RFLP, or genetic hybridization. The components for subsequent analysis include, for example, nucleotide sequences such as a primer and a target sequence stabilizer. The invention further provides methods for using the dry solid medium of the invention. The invention and methods thereof are particularly suited for analysis in automated systems.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: May 26, 1998
    Assignee: Flinders Technologies Pty. Ltd.
    Inventor: Leigh Alexander Burgoyne