Patents by Inventor Alastair Hodges

Alastair Hodges 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).

  • Publication number: 20220033379
    Abstract: Disclosed herein are new compounds, pharmaceutical composition thereof and to their use for the treatment and/or prophylaxis of disorders or conditions related to Nicotinamide adenine dinucleotide phosphate oxidase (NADPH Oxidase).
    Type: Application
    Filed: September 27, 2019
    Publication date: February 3, 2022
    Inventors: Peter Machin, Mark Chambers, Alastair Hodges, Andrew Sharpe, Grant Wishart, Benjamin Perry, Sylvain Celanire, Freddy Heitz
  • Publication number: 20190046515
    Abstract: The present invention is related to amino thiazole derivatives of Formula (I), pharmaceutical composition thereof and to their use for the treatment and/or prophylaxis of disorders or conditions related to Nicotinamide adenine dinucleotide phosphate oxidase (NADPH Oxidase).
    Type: Application
    Filed: October 16, 2018
    Publication date: February 14, 2019
    Inventors: PETER MACHIN, ANDREW SHARPE, CHRISTOPHER JAMES LOCK, MARK S. CHAMBERS, ALASTAIR HODGES, VIVIENNE ALLEN, JOHN M. ELLARD
  • Patent number: 10130619
    Abstract: The present invention is related to amino thiazole derivatives of Formula (I), pharmaceutical composition thereof and to their use for the treatment and/or prophylaxis of disorders or conditions related to Nicotinamide adenine dinucleotide phosphate oxidase (NADPH Oxidase).
    Type: Grant
    Filed: December 16, 2015
    Date of Patent: November 20, 2018
    Assignee: GENKYOTEX SUISSE SA
    Inventors: Peter Machin, Andrew Sharpe, Christopher James Lock, Mark S. Chambers, Alastair Hodges, Vivienne Allen, John M. Ellard
  • Publication number: 20170348296
    Abstract: The present invention is related to amino thiazole derivatives of Formula (I), pharmaceutical composition thereof and to their use for the treatment and/or prophylaxis of disorders or conditions related to Nicotinamide adenine dinucleotide phosphate oxidase (NADPH Oxidase).
    Type: Application
    Filed: December 16, 2015
    Publication date: December 7, 2017
    Inventors: PETER MACHIN, ANDREW SHARPE, CHRISTOPHER JAMES LOCK, MARK S. CHAMBERS, ALASTAIR HODGES, VIVIENNE ALLEN, JOHN M. ELLARD
  • Patent number: 8951749
    Abstract: Disclosed herein are devices for detecting the presence of a target analyte in a fluid sample. The biosensor device can comprise at least a reaction chamber and a detection chamber. The device can comprise a amplifying mechanism such that one target analyte molecule present in the fluid sample can lead to generation/activation of multiple detection agent molecules, and therefore, an amplified signal. Also disclosed are the methods of manufacturing and using such a biosensor device.
    Type: Grant
    Filed: July 10, 2009
    Date of Patent: February 10, 2015
    Assignee: Universal Biosensors Pty Ltd
    Inventors: Dennis Rylatt, Alastair Hodges
  • Patent number: 8685714
    Abstract: This invention describes a quantitative, inexpensive, disposable immunosensor that requires no wash steps and thus generates no liquid waste. Moreover, in preferred embodiments of the sensor no timing steps are required of the user, and the sensor can be readily adapted to antigen-antibody interactions over a wide kinetic range.
    Type: Grant
    Filed: April 22, 2004
    Date of Patent: April 1, 2014
    Assignee: Universal Biosensors Pty Ltd
    Inventors: Alastair Hodges, Ron Chatelier
  • Patent number: 8323464
    Abstract: Electrochemical sensors for investigating a physiological sample and methods of manufacture are disclosed. The sensor includes a longitudinally extending reaction cell, having electrodes and a reagent, and laterally spaced electrical contact points for electrically communication with a meter. An array of such sensors is further disclosed including connective flaps for joining adjacent sensors. In use, the array of sensors can be stored in a folded configuration and dispensed individually.
    Type: Grant
    Filed: May 25, 2005
    Date of Patent: December 4, 2012
    Assignee: Universal Biosensors Pty Ltd
    Inventors: Jerry T. Pugh, Alastair Hodges, Garry Chambers
  • Patent number: 8192599
    Abstract: Electrochemical sensors for investigating a physiological sample and methods of manufacture are disclosed. The sensor includes an electrochemical reaction cell, having electrodes and a reagent, and laterally spaced electrical contact points for electrically communication with a meter. Further described herein is a multi-chambered sensor having an electrochemical reaction cell and an immunological cell. The multi-chambered cell can also include a pre-chamber.
    Type: Grant
    Filed: November 21, 2005
    Date of Patent: June 5, 2012
    Assignee: Universal Biosensors Pty Ltd
    Inventors: Alastair Hodges, Jerry T. Pugh, Garry Chambers
  • Publication number: 20110111425
    Abstract: Disclosed herein are devices for detecting the presence of a target analyte in a fluid sample. The biosensor device can comprise at least a reaction chamber and a detection chamber. The device can comprise a amplifying mechanism such that one target analyte molecule present in the fluid sample can lead to generation/activation of multiple detection agent molecules, and therefore, an amplified signal. Also disclosed are the methods of manufacturing and using such a biosensor device.
    Type: Application
    Filed: July 10, 2009
    Publication date: May 12, 2011
    Applicant: Universal Birosensors Pty Ltd.
    Inventors: Dennis Rylatt, Alastair Hodges
  • Patent number: 7846312
    Abstract: The present invention relates to electrochemical cells including a connector which mates with a connection device to provide electrical connection to meter circuitry.
    Type: Grant
    Filed: August 16, 2005
    Date of Patent: December 7, 2010
    Assignee: LifeScan, Inc.
    Inventors: Alastair Hodges, Garry Chambers
  • Publication number: 20100270178
    Abstract: Methods and apparatus for electrochemically determining an analyte concentration value in a physiological sample are disclosed. The methods include using a test strip in which two time-current transients are measured by a meter electrically connected to an electrochemical test strip. Integrative current values are derived from the time-current transients and used in the calculation of analyte concentration.
    Type: Application
    Filed: July 2, 2010
    Publication date: October 28, 2010
    Applicant: LifeScan, Inc.
    Inventors: Sherry Guo, Alastair Hodges, Ronald Christopher Chatelier, Bin Zhang
  • Patent number: 7819283
    Abstract: A strip ejection system for holding and ejecting a strip is provided. The system includes a body and a strip movement section. The strip moving section includes all elements of the system that are involved with moving the strip, including a pressing element for pressing against the strip to move the strip from a first position to a second position. The pressing element is the only element of the strip movement section that is movable relative to the body.
    Type: Grant
    Filed: February 17, 2005
    Date of Patent: October 26, 2010
    Assignee: Universal Biosensors Pty Ltd
    Inventors: Garry Chambers, Alastair Hodges, David Sayer
  • Patent number: 7749371
    Abstract: Methods and apparatus for electrochemically determining an analyte concentration value in a physiological sample are disclosed. The methods include using a test strip in which two time-current transients are measured by a meter electrically connected to an electrochemical test strip. Integrative current values are derived from the time-current transients and used in the calculation of analyte concentration.
    Type: Grant
    Filed: September 30, 2005
    Date of Patent: July 6, 2010
    Assignee: LifeScan, Inc.
    Inventors: Sherry Guo, Alastair Hodges, Ronald Chatelier, Bin Zhang
  • Publication number: 20090020438
    Abstract: The present invention relates to electrochemical cells including a first working electrode 32, a first counter electrode 34, a second working electrode 36, and a second counter electrode 38, wherein the electrodes are spaced such that reaction products from the first counter electrode 34 arrive at the first working electrode 32, and reaction products from the first and second counter electrodes 34, 38 do not reach the second working electrode 36. Also provided is a method of using such electrochemical cells for determining the concentration of a reduced or oxidized form of a redox species with greater accuracy than can be obtained using an electrochemical cell having a single working and counter electrode.
    Type: Application
    Filed: August 22, 2008
    Publication date: January 22, 2009
    Applicant: LIFESCAN, INC.
    Inventor: Alastair Hodges
  • Patent number: 7431814
    Abstract: A biosensor for use in determining a concentration of a component in an aqueous liquid sample is provided including: an electrochemical cell having a first electrically resistive substrate having a thin layer of electrically conductive material, a second electrically resistive substrate having a thin layer of electrically conductive material, the substrates being disposed with the electrically conductive materials facing each other and being separated by a sheet including an aperture, the wall of which aperture defines a cell wall and a sample introduction aperture whereby the aqueous liquid sample may be introduced into the cell; and a measuring circuit.
    Type: Grant
    Filed: May 12, 2004
    Date of Patent: October 7, 2008
    Assignee: LifeScan, Inc.
    Inventors: Alastair Hodges, Thomas W. Beck, Oddvar Johansen, Ian Andrew Maxwell
  • Patent number: 7431820
    Abstract: The present invention relates to electrochemical cells including a first working electrode 32, a first counter electrode 34, a second working electrode 36, and a second counter electrode 38, wherein the electrodes are spaced such that reaction products from the first counter electrode 34 arrive at the first working electrode 32, and reaction products from the first and second counter electrodes 34, 38 do not reach the second working electrode 36. Also provided is a method of using such electrochemical cells for determining the concentration of a reduced or oxidized form of a redox species with greater accuracy than can be obtained using an electrochemical cell having a single working and counter electrode.
    Type: Grant
    Filed: October 1, 2002
    Date of Patent: October 7, 2008
    Assignee: LifeScan, Inc.
    Inventor: Alastair Hodges
  • Publication number: 20080121533
    Abstract: The present invention provides a metal electrode stabilised by a coating, the coating comprising a sulfur containing moiety in its molecular structure. The coating may also include a hydrophilic group and a spacer between the sulfur containing moiety and the hydrophilic group. Preferably, the sulfur containing moiety is selected from the group comprising thiol, disulfide and SOx, and the hydrophilic group is selected from the group comprising hydroxyl, amine, carboxyl, carbonyl, oligo (ethylene oxide) chain, and zwitterionic species. Compounds useful in the present invention include 2-mercaptoethanol, 2-mercaptoethylamine, 3-mercaptopropionic acid, thiophene, 4-carboxythiophene, cysteine, homocysteine, and cystine.
    Type: Application
    Filed: October 29, 2007
    Publication date: May 29, 2008
    Applicant: LifeScan, Inc.
    Inventors: Alastair Hodges, Ronald Chatelier
  • Publication number: 20080081976
    Abstract: The invention disclosed in this application is a method and device for combining the sampling and analyzing of sub-dermal fluid samples, e.g., interstitial fluid or whole blood, in a device suitable for hospital bedside and home use. It is applicable to any analyte that exists in a usefully representative concentration in the fluid, and is especially suited to the monitoring of glucose.
    Type: Application
    Filed: October 29, 2007
    Publication date: April 3, 2008
    Applicant: LifeScan, Inc.
    Inventors: Alastair Hodges, Ronald Chatelier, Garry Chambers
  • Publication number: 20080073207
    Abstract: Mediator stabilized reagent compositions and methods for their use in electrochemical analyte determination assays are provided. The subject reagent compositions include an enzyme, a redox mediator and a mediator-stabilizing buffer. Optionally, the reagent compositions may further include one or more of a wetting agent, detergent, enzyme cofactor and combinations thereof. Also provided are electrochemical test strips that include the subject reagent compositions, systems and kits that include the same as well as methods for using the same in analyte detection assays. The subject invention finds use in a variety of different applications, including glucose concentration determination applications.
    Type: Application
    Filed: October 31, 2007
    Publication date: March 27, 2008
    Inventors: Maria Teodorczyk, Ronald Chatelier, Alastair Hodges, Timothy Ohara, Remy Dato
  • Publication number: 20070227912
    Abstract: Disclosed herein are methods and apparatus for determining analyte concentration in a rapid and accurate manner. The methods include depositing a physiological sample in an electrochemical cell and finding a first and second current transient. Peak current values are obtained from the first and second peak current values and used to reduce the influence of interferents in a current value. Based on this “corrected” current value, an accurate analyte concentration can be determined.
    Type: Application
    Filed: March 31, 2006
    Publication date: October 4, 2007
    Applicant: LifeScan, Inc.
    Inventors: Ronald Chatelier, Alastair Hodges, Bruce Verity