Patents by Inventor Graham Deane
Graham Deane 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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Patent number: 10786593Abstract: A flexible electrode assembly for an air treatment device comprising: a flexible dielectric layer forming an insulating sheet; a plurality of conductive tracks on a first side of the insulating sheet; a conductive layer on a second side of the insulating sheet; wherein supply of voltage to the conducting tracks and the conductive layer generates plasma which is discharged from the conducting tracks. In a further aspect, the present invention also provides an air treatment apparatus for removal of health threatening airborne pollutants, which may include pathogens, from an air flow, the air treatment apparatus comprising an apparatus having a generally cyclonic-shaped geometry comprising a cylindrical section and a conical section. The present invention also relates to an air treatment device comprising the flexible electrode assembly.Type: GrantFiled: August 12, 2015Date of Patent: September 29, 2020Assignee: Novaerus Patents LimitedInventors: Graham Deane, Kevin Maughan, Felipe Soberon, Niall O'Connor
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Publication number: 20170232132Abstract: A flexible electrode assembly for an air treatment device comprising: a flexible dielectric layer forming an insulating sheet; a plurality of conductive tracks on a first side of the insulating sheet; a conductive layer on a second side of the insulating sheet; wherein supply of voltage to the conducting tracks and the conductive layer generates plasma which is discharged from the conducting tracks. In a further aspect, the present invention also provides an air treatment apparatus for removal of health threatening airborne pollutants, which may include pathogens, from an air flow, the air treatment apparatus comprising an apparatus having a generally cyclonic-shaped geometry comprising a cylindrical section and a conical section. The present invention also relates to an air treatment device comprising the flexible electrode assembly.Type: ApplicationFiled: August 12, 2015Publication date: August 17, 2017Applicant: Novaerus Patents LimitedInventors: Graham Deane, Kevin Maughan, Felipe Soberon, Niall O'Connor
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Patent number: 9370599Abstract: A coil assembly for generating plasma, is disclosed. The coil assembly includes a cylindrical coil having a cylindrical inner mesh, a cylindrical outer mesh and a cylindrical dielectric separating the inner and outer meshes, an insulating stand at each of the first and second end of the cylindrical coil configured for mounting the cylindrical coil in an elevated position, wherein supply of voltage to the inner and outer meshes generates plasma which is discharged from the outer mesh.Type: GrantFiled: July 22, 2015Date of Patent: June 21, 2016Assignee: Novaerus Patents LimitedInventors: Graham Deane, Kevin Maughan, Felipe Soberon
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Patent number: 9327048Abstract: An air treatment device having a plasma generator electrostatic precipitator assembly, is provided. The assembly includes an electrostatic precipitator configured to charge airborne particles in the vicinity of the electrostatic precipitator to provide charged airborne particles, and a plasma generator positioned in proximity to the electrostatic precipitator and configured for cooperation with the electrostatic precipitator. The plasma generator is configured to discharge plasma and provide an inactivation zone in the region of the plasma generator operable to inactivate airborne particles. The air treatment device directs the charged airborne particles generated by the electrostatic precipitator into the inactivation zone such that the air treatment device is adapted to generate charged airborne particles and then immediately, to direct the charged airborne particles into the inactivation zone so as to expose the charged airborne particles to plasma in the inactivation zone.Type: GrantFiled: July 23, 2015Date of Patent: May 3, 2016Assignee: Novaerus Patents LimitedInventors: Graham Deane, Kevin Maughan, Felipe Soberon, Niall O'Connor
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Publication number: 20160015850Abstract: An air treatment device having a plasma generator electrostatic precipitator assembly, is provided. The assembly includes an electrostatic precipitator configured to charge airborne particles in the vicinity of the electrostatic precipitator to provide charged airborne particles, and a plasma generator positioned in proximity to the electrostatic precipitator and configured for cooperation with the electrostatic precipitator. The plasma generator is configured to discharge plasma and provide an inactivation zone in the region of the plasma generator operable to inactivate airborne particles. The air treatment device includes means for directing the charged airborne particles generated by the electrostatic precipitator into the inactivation zone such that the air treatment device is adapted to generate charged airborne particles and then immediately, to direct the charged airborne particles into the inactivation zone so as to expose the charged airborne particles to plasma in the inactivation zone.Type: ApplicationFiled: July 23, 2015Publication date: January 21, 2016Inventors: Graham Deane, Kevin Maughan, Felipe Soberon, Niall O'Connor
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Publication number: 20150351212Abstract: A coil assembly for generating plasma, is disclosed. The coil assembly includes a cylindrical coil having a cylindrical inner mesh, a cylindrical outer mesh and a cylindrical dielectric separating the inner and outer meshes, an insulating stand at each of the first and second end of the cylindrical coil configured for mounting the cylindrical coil in an elevated position, wherein supply of voltage to the inner and outer meshes generates plasma which is discharged from the outer mesh.Type: ApplicationFiled: July 22, 2015Publication date: December 3, 2015Inventors: Graham Deane, Kevin Maughan, Felipe Soberon
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Publication number: 20150343109Abstract: A coil assembly for generating plasma, is disclosed. The coil assembly includes a cylindrical coil having a cylindrical inner mesh, a cylindrical outer mesh and a cylindrical dielectric separating the inner and outer meshes, an insulating stand at each of the first and second end of the cylindrical coil configured for mounting the cylindrical coil in an elevated position, wherein supply of voltage to the inner and outer meshes generates plasma which is discharged from the outer mesh.Type: ApplicationFiled: April 3, 2015Publication date: December 3, 2015Inventors: Graham Deane, Kevin Maughan, Felipe Soberon
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Publication number: 20150343456Abstract: An air treatment device having a plasma generator electrostatic precipitator assembly, is provided. The assembly includes an electrostatic precipitator configured to charge airborne particles in the vicinity of the electrostatic precipitator to provide charged airborne particles, and a plasma generator positioned in proximity to the electrostatic precipitator and configured for cooperation with the electrostatic precipitator. The plasma generator is configured to discharge plasma and provide an inactivation zone in the region of the plasma generator operable to inactivate airborne particles. The air treatment device includes means for directing the charged airborne particles generated by the electrostatic precipitator into the inactivation zone such that the air treatment device is adapted to generate charged airborne particles and then immediately, to direct the charged airborne particles into the inactivation zone so as to expose the charged airborne particles to plasma in the inactivation zone.Type: ApplicationFiled: May 28, 2015Publication date: December 3, 2015Inventors: Graham Deane, Kevin Maughan, Felipe Soberon, Niall O'Connor
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Patent number: 4708717Abstract: Suction-irrigation apparatus for medical use in relation to wound and surgical sites comprises a probe projecting from a handpiece which also carries a valve, there being a through-conduit opening at the probe tip for suction, a first irrigation conduit opening at the tip, and a second irrigation conduit communicating with the suction conduit adjacent the tip, and with the valve normally operable to control the flow of fluid through the irrigation conduits. Preferably the valve operation has a normal position with both irrigation conduits closed, a fully operated position with only the first such conduit open, and a partially operated intermediate position with only the second such conduit open.Type: GrantFiled: February 25, 1986Date of Patent: November 24, 1987Assignee: National Research Development CorporationInventors: Graham Deane, Barry O. Weightman
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Patent number: 4680026Abstract: A hand-held suction-irrigator, particularly for surgical use, has a handle and two inlet bores extending through the handle and connected respectively to a suction source and a source of irrigating fluid. A valve assembly connects one or the other of the bores to a single outlet port so that the outlet port can be used to apply suction or irrigating fluid. A probe is removably coupled to the outlet port by cooperating luer fittings. The two inlet bores are parallel with one another, the outlet port being located intermediate the inlet bores on the opposite side of the valve assembly. A valve member is mounted in the valve assembly and can be displaced transversely of the bores by pushing down on the valve member with a finger or thumb.Type: GrantFiled: March 11, 1986Date of Patent: July 14, 1987Inventors: Barry O. Weightman, Graham Deane
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Patent number: 4526573Abstract: A suction irrigator, particularly for surgical use, is made as two units of plastics material. One unit is formed by a handle having first and second parallel bores which are coupled respectively to a suction source and a source of irrigating fluid. The other unit comprises a valve assembly the housing of which is formed by injection moulding. The valve assembly has two inlet conduits which are inserted within respective bores in the handle, and an outlet conduit which can be connected to one or the other of the inlet conduits by displacing a valve member. The bores extend along tubular formations in the handle which are linked along most of their length by a land but which are separated by a slit close to the valve. On the handle there is a lip positioned to engage a resilient catch on the valve member and thereby limit its displacement.Type: GrantFiled: March 21, 1983Date of Patent: July 2, 1985Assignee: Smiths Industries Public Limited CompanyInventors: Graham G. Lester, Peter J. Brand, Graham Deane
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Patent number: 3946445Abstract: An endoprosthetic replacement for the metacarpophalangeal joint has two components, each with a rounded bearing body and integrally projecting intramedullary stem. The metacarpal component body provides two concave grooves separated by a concave rib, and the phalangeal component body provides two convex ribs and a convex groove, these ribs and grooves intermeshing for component engagement. The concave and convex configurations respectively subtend angles less and greater than 180.degree. to allow longitudinal sliding, and the convex groove widens towards one end to allow lateral rocking. The stems lie in the planes of their grooves and ribs, but are respectively inclined and parallel to the arcuate bisectors of such configurations. This allows the central rib and groove to limit the sliding abutment at their ends, with the stems parallel at one limit and angled at the other.Type: GrantFiled: April 30, 1975Date of Patent: March 30, 1976Assignee: National Research Development CorporationInventors: George Bentley, Graham Deane