Patents by Inventor Michael Laird
Michael Laird 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).
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Publication number: 20190247248Abstract: A ramp assembly for use to accommodate a wheel-chaired passenger to enter or exit a motorized vehicle includes a ramp body having a length defined along a longitudinal direction, a first side rail pivotably coupled to the ramp body, a second side rail pivotably coupled to the ramp body, and a hinge plate pivotably coupled to the ramp body. The ramp assembly further includes a first arm and a second arm coupled to a bottom surface of the ramp body. The first side rail and second side rail are pivotably moved between a folded position in which the first and second side rails pivot inwardly and a raised position in which the side rails are oriented perpendicular to the ramp body. The first arm operably pivots the first side rail between its folded and raised position, and the second arm operably pivots the second side rail between its folded and raised position.Type: ApplicationFiled: February 11, 2019Publication date: August 15, 2019Inventors: Greg Perkins, Michael Laird, Eric Kitchel
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Patent number: 10266539Abstract: Polymorphs of a bis-mesylate salt of a compound of Formula I: or a hydrate thereof, are provided. The bis-mesylate salt may also be depicted as a compound of Formula IA: Provided herein are also compositions thereof, methods for their preparation and methods for such polymorphs.Type: GrantFiled: October 19, 2017Date of Patent: April 23, 2019Assignee: Gilead Connecticut, Inc.Inventors: Tim G. Elford, Peter Chee-Chu Fung, Michael Laird Hurrey, Dimitrios Stefanidis, Dragos Vizitiu
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Publication number: 20180221336Abstract: The invention provides a unit dosage form of Ketorolac providing for a reduced dosage than typically provided to a subject in need of same, wherein said dosage form of Ketorolac is in a sterile fluid composition formulated for continuous subcutaneous delivery via body-worn infusion pump assembly, and wherein said Ketorolac is present at a concentration of between 40 mg/mL and 240 mg/mL formulated for single use delivery in a volume not to exceed 1-10 mL. Methods of use of same, body-worn infusion pump assemblies containing same and containers containing same for incorporation within a body-worn infusion pump assembly for a dose-sparing formulation comprising Ketorolac are also provided.Type: ApplicationFiled: January 9, 2018Publication date: August 9, 2018Applicant: SteadyMed, Ltd.Inventors: Peter Noymer, Michael Laird Hurrey
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Publication number: 20180193460Abstract: Embodiments provide a more efficacious and/or more comfortable, consistent and reliable Ketorolac treatment for patients in need of same, which in some aspects yields a formulation that is much more stable over time. In some aspects, there is provided a Ketorolac-containing formulation adapted to contain specific stabilizers in an ethanol free setting and/or sodium chloride free setting, which provides for enhanced formulation stability. In some aspects, such formulation is characterized by enhanced stability even when the formulation is stored at room temperature, or in some embodiments, when the formulation is stored at higher temperatures, such as, for example, that experienced in the United States in various states, in various seasons outdoors, etc. In some aspects, such enhanced stability is in addition to other advantages as described herein, for example, for example, in terms of a dose sparing effect, and others, as described herein.Type: ApplicationFiled: January 9, 2018Publication date: July 12, 2018Applicant: SteadyMed, Ltd.Inventors: Michael Laird Hurrey, Peter Noymer
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Publication number: 20180099971Abstract: Polymorphs of a bis-mesylate salt of a compound of Formula I: or a hydrate thereof, are provided. The bis-mesylate salt may also be depicted as a compound of Formula IA: Provided herein are also compositions thereof, methods for their preparation and methods for such polymorphs.Type: ApplicationFiled: October 19, 2017Publication date: April 12, 2018Inventors: Tim G. Elford, Peter Chee-Chu Fung, Michael Laird Hurrey, Dimitrios Stefanidis, Dragos Vizitiu
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Patent number: 9828986Abstract: A method of measuring a property of entrained gas in a hydraulic liquid received by a working chamber of a fluid working motor, wherein the said property is determined from the period of time elapsing between the closure of a first valve to isolate the working chamber and the passive opening of a second valve to bring the working chamber into fluid communication with a manifold. The property may, for example, be related to the concentration of entrained gas in the received hydraulic liquid or the compressibility or bulk modulus of the received hydraulic fluid.Type: GrantFiled: February 23, 2011Date of Patent: November 28, 2017Assignee: ARTEMIS INTELLIGENT POWER LIMITEDInventors: Niall James Caldwell, Stephen Michael Laird
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Publication number: 20170320408Abstract: A removable seat assembly for a vehicle, including a base assembly having a riser portion configured to support a seat; a frame structure coupled to and supporting the riser portion, the frame structure defining a first generally planar surface configured to support a floor section; a seat dolly coupled to the frame structure, the seat dolly including a plurality of wheels for moving the seat assembly from a first position to a second position; a floor base assembly defining a substantially planar surface for receiving the plurality of wheels of the seat dolly as the seat assembly is moved from the first position to the second position; and a mounting bracket configured to releasably lock the seat dolly to the floor base assembly.Type: ApplicationFiled: July 28, 2017Publication date: November 9, 2017Inventors: Michael Laird, Roy Mayekawa, Michael Pugh, Michael T. Zindler, James Stoner
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Patent number: 9797393Abstract: A fluid-working machine has a working chamber of cyclically varying volume, high and low pressure manifolds, and high and low pressure valves for regulating the flow of fluid between the working chamber and the high and low pressure manifolds respectively. A controller actively controls at least one said valve to determine the net displacement of working fluid of the working chamber on a cycle by cycle basis. At least one said valve is a variable timing valve and the controller causes the valve to open or close at a time determined taking into account one or more properties of the performance of the fluid working machine measured during an earlier cycle of working chamber volume.Type: GrantFiled: April 9, 2015Date of Patent: October 24, 2017Assignee: ARTEMIS INTELLIGENT POWER LIMITEDInventors: William Hugh Salvin Rampen, Uwe Bernhard Pascal Stein, Niall James Caldwell, Stephen Michael Laird, Pierre Robert Joly, Michael Richard Fielding, Daniil Sergeevich Dumnov
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Patent number: 9739266Abstract: The present invention relates to a method of operating a fluid-working machine wherein the volume of working fluid displaced each cycle is selectable and wherein the volume of working fluid displaced by a first working chamber takes into account the suitability of the working chamber to displace fluid. The invention extends in further aspects to power absorbing structures such as renewable energy devices comprising such fluid working machines. The invention allows the operation of fluid working machines and power absorbing structures which are more long lived.Type: GrantFiled: February 23, 2011Date of Patent: August 22, 2017Assignee: ARTEMIS INTELLIGENT POWER LIMITEDInventors: Stephen Hugh Salter, William Hugh Salvin Rampen, Michael Richard Fielding, Niall James Caldwell, Stephen Michael Laird, Pierre Robert Joly
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Publication number: 20170217967Abstract: Polymorphs of a bis-mesylate salt of a compound of Formula I: or a hydrate thereof, are provided. The bis-mesylate salt may also be depicted as a compound of Formula IA: Provided herein are also compositions thereof, methods for their preparation and methods for such polymorphs.Type: ApplicationFiled: April 11, 2017Publication date: August 3, 2017Inventors: Tim G. Elford, Peter Chee-Chu Fung, Michael Laird Hurrey, Dimitrios Stefanidis, Dragos Vizitiu
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Patent number: 9657023Abstract: Polymorphs of a bis-mesylate salt of a compound of Formula I: or a hydrate thereof, are provided. The bis-mesylate salt may also be depicted as a compound of Formula IA: Provided herein are also compositions thereof, methods for their preparation and methods for such polymorphs.Type: GrantFiled: July 29, 2014Date of Patent: May 23, 2017Assignee: Gilead Connecticut, Inc.Inventors: Tim G. Elford, Peter Chee-Chu Fung, Michael Laird Hurrey, Dimitrios Stefanidis, Dragos Vizitiu
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Publication number: 20160168155Abstract: Polymorphs of a bis-mesylate salt of a compound of Formula (I): or a hydrate thereof, are provided. The bis-mesylate salt may also be depicted as a compound of Formula (IA): Provided herein are also compositions thereof, methods for their preparation and methods for such polymorphs.Type: ApplicationFiled: July 29, 2014Publication date: June 16, 2016Inventors: Peter Chee-Chu Fung, Dimitrios Stefanidis, Dragos Vizitiu, Tim G. Elford, Michael Laird Hurrey
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Patent number: 9133838Abstract: In a method of operating a fluid-working machine, the volume of working fluid displaced during each cycle of working chamber volume is selected taking into account the availability of other working chambers. The status of each working chamber is monitored and a working chamber treated as unavailable if it is found to be malfunctioning. A working chamber may be treated as unavailable if it is allocated to an alternative working function. A fault may be detected in a working chamber by determining whether a measured output parameter of the fluid working machine fulfills at least one acceptable function criterion taking into account the previously selected net displacement of working fluid by a working chamber during a cycle of working chamber volume to carry out the working function.Type: GrantFiled: February 23, 2011Date of Patent: September 15, 2015Assignee: ARTEMIS INTELLIGENT POWER LIMITEDInventors: William Hugh Salvin Rampen, Niall James Caldwell, Stephen Michael Laird
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Patent number: 9133839Abstract: In a method of detecting a fault in a fluid-working machine including a plurality of working chambers of cyclically varying volume, each working chamber is operable to displace a volume of working fluid which is selectable for each cycle of working chamber volume to carry out a working function responsive to a received demand signal. An output parameter of the fluid working machine, which is responsive to the displacement of working fluid by one or more of the working chambers to carry out the working function, is measured. It is determined whether the measured output parameter fulfils at least one acceptable function criterion, taking into account the previously selected net displacement of working fluid by a working chamber during a cycle of working chamber volume to carry out the working function.Type: GrantFiled: February 23, 2011Date of Patent: September 15, 2015Assignee: ARTEMIS INTELLIGENT POWER LIMITEDInventors: William Hugh Salvin Rampen, Niall James Caldwell, Michael Richard Fielding, Stephen Michael Laird, Uwe Bernhard Pascal Stein, John Tearlach Campbell
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Publication number: 20150211513Abstract: A fluid-working machine has a working chamber of cyclically varying volume, high and low pressure manifolds, and high and low pressure valves for regulating the flow of fluid between the working chamber and the high and low pressure manifolds respectively. A controller actively controls at least one said valve to determine the net displacement of working fluid of the working chamber on a cycle by cycle basis. At least one said valve is a variable timing valve and the controller causes the valve to open or close at a time determined taking into account one or more properties of the performance of the fluid working machine measured during an earlier cycle of working chamber volume.Type: ApplicationFiled: April 9, 2015Publication date: July 30, 2015Inventors: William Hugh Salvin RAMPEN, Uwe Bernhard Pascal STEIN, Niall James CALDWELL, Stephen Michael LAIRD, Pierre Robert JOLY, Michael Richard FIELDING, Daniil Sergeevich DUMNOV
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Patent number: 9091254Abstract: A fluid working machine comprises a working chamber of cyclically varying volume, a high pressure manifold, and an actuated high pressure valve for regulating the flow of fluid between the working chamber and the high pressure manifold. The actuated high pressure valve comprises a moveable valve member, operable between a closed position and at least one open position. A controllable opening mechanism provides an active urging force to urge the moveable valve member from the said closed position towards at least one said open position, the volume of the working chamber varying between a maximum volume and a minimum volume. The controllable opening mechanism provides the active urging force more than once while the volume of the working chamber is intermediate the maximum of chamber volume and the minimum of chamber volume.Type: GrantFiled: April 7, 2010Date of Patent: July 28, 2015Assignee: ARTEMIS INTELLIGENT POWER LIMITEDInventors: Stephen Michael Laird, Daniil Sergeevich Dumnov, Michael Richard Fielding, Niall James Caldwell
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Patent number: 9010104Abstract: A fluid-working machine has a working chamber of cyclically varying volume, high and low pressure manifolds, and high and low pressure valves for regulating the flow of fluid between the working chamber and the high and low pressure manifolds respectively. A controller actively controls at least one said valve to determine the net displacement of working fluid of the working chamber on a cycle by cycle basis. At least one said valve is a variable timing valve and the controller causes the valve to open or close at a time determined taking into account one or more properties of the performance of the fluid working machine measured during an earlier cycle of working chamber volume.Type: GrantFiled: February 23, 2011Date of Patent: April 21, 2015Assignee: Artemis Intelligent Power LimitedInventors: William Hugh Salvin Rampen, Uwe Bernhard Pascal Stein, Niall James Caldwell, Stephen Michael Laird, Pierre Robert Joly, Michael Richard Fielding, Daniil Sergeevich Dumnov
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Publication number: 20150038505Abstract: Polymorphs of a bis-mesylate salt of a compound of Formula I: or a hydrate thereof, are provided. The bis-mesylate salt may also be depicted as a compound of Formula IA: Provided herein are also compositions thereof, methods for their preparation and methods for such polymorphs.Type: ApplicationFiled: July 29, 2014Publication date: February 5, 2015Inventors: Tim G. ELFORD, Peter Chee-Chu FUNG, Michael Laird HURREY, Dimitrios STEFANIDIS, Dragos VIZITIU
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Publication number: 20140379559Abstract: Closed-loop stored value payment instruments may be issued, sold and managed on behalf of a merchant through a third party electronic commerce system. Upon purchase of a closed-loop stored value payment instrument through the third party electronic commerce system, a payment aggregator may be notified of the purchase and the closed-loop stored-value payment instrument may be activated. A printer or other manufacturer may also notified of the purchase so that a closed-loop stored value payment instrument embodied in a physical card, may be created on demand in response to the purchase and then shipped to the purchasing customer on behalf of the merchant.Type: ApplicationFiled: June 24, 2013Publication date: December 25, 2014Inventors: THOMAS WILLARD PLASTER, SCOTT KENNETH BISHOP, JOSHUA KOSSOY FUHRMANN, ERIC MICHAEL LAIRD, JONATHAN BLAIR NORWOOD
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Patent number: 8870553Abstract: A fluid working machine comprising a controller and a working chamber, an electronically controllable low pressure valve associated therewith and a fast high pressure valve associated therewith, characterized in that the working chamber has associated therewith a slow high pressure valve for controlling the connection of the working chamber to a secondary high pressure manifold. A fluid working machine according to the invention may be operated to rotate its shaft to a certain position, for example to allow easy maintenance of a wind turbine generator.Type: GrantFiled: February 23, 2011Date of Patent: October 28, 2014Assignee: Artemis Intelligent Power LimitedInventors: Jack Samuel Lavender, Michael Richard Fielding, Niall James Caldwell, Uwe Bernhard Pascal Stein, Stephen Michael Laird