Patents by Inventor Christopher Kay

Christopher Kay 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: 20260130534
    Abstract: A liquid heating appliance includes a liquid vessel and a power base configured to supply electrical power to the liquid vessel when the vessel is arranged thereon. The appliance further includes a user interface, for setting an operational mode of the liquid heating appliance. The user interface includes a rotatable ring which extends 360 degrees around the liquid heating appliance and a detection means configured to detect the position of the rotatable ring. The position of the rotatable ring determines the operational mode of the liquid heating appliance.
    Type: Application
    Filed: October 6, 2023
    Publication date: May 14, 2026
    Inventors: David H. Powell, Neil Martin Baron, Joshua King, Christopher Kay, Marc Collinson, Richard Fumagalli
  • Patent number: 12336654
    Abstract: A liquid heating appliance including a reservoir including a first and second chambers and a heating arrangement is provided. A mode valve is arranged to selectively allow liquid to flow between the first and second chambers. The appliance operates in a first mode in which the mode valve is closed and only liquid in the first chamber is heated and a second mode in which the mode valve is open and liquid in the first and second chambers is heated. A dispense outlet is moveable between a dispensing position and a non-dispensing position. The dispense outlet is mechanically coupled to the mode valve such that when the dispense outlet is moved into the dispense position, the mechanical coupling closes the mode valve and when the dispense outlet is moved into the non-dispensing position, the mechanical coupling opens the valve.
    Type: Grant
    Filed: July 9, 2021
    Date of Patent: June 24, 2025
    Assignee: Strix (China) Limited
    Inventors: Colin Peter Moughton, Stephen John Donlon, Christopher Kay, Jacob Alexander John Hewins
  • Publication number: 20250154310
    Abstract: Materials having the following structure (A) wherein R and R1 may be the same or different and each independently represents an alkyl or aryl group, X may be hydrogen or a C1 to C20 alkyl group which may be branched or linear and wherein the aromatic ring substituent joined to polymer B is positioned meta or para to the aromatic ring substituent joined to polymer A and, wherein polymer A is a non-polar polymer and polymer B is a polymer formed from at least two polar monomers, the materials are used to improve the adhesion of coatings such as paints, inks and adhesives to polyolefin substrates.
    Type: Application
    Filed: February 21, 2023
    Publication date: May 15, 2025
    Inventors: Shaun MORRIS, Alex BIRTLES, Peter SCOTT, Christopher KAY
  • Patent number: 12122902
    Abstract: The use of a block copolymer of the following structure. Wherein R and R1 may be the same or different and each independently represents an alkyl or aryl group, X may be hydrogen or C1 to C20 alkyl group which may be branched or linear and wherein the aromatic ring substituent joined to polymer B is positioned meta or para to the aromatic ring substituent joined to polymer A and, wherein polymer A is a polymer (or copolymer) of ethylene and polymer B is a polymer of monomers selected from vinyl acetate, C1-C9 acrylate esters, acrylic acid and mixtures thereof as an additive in polyethylene or polyethylene terephthalate to improve the adhesion between co-extruded layers of the polyethylene and the polyethylene terephthalate and laminated films derived from such use.
    Type: Grant
    Filed: October 1, 2018
    Date of Patent: October 22, 2024
    Assignee: INTERFACE POLYMERS LIMITED
    Inventors: Christopher Kay, Peter Scott, Simon Waddington, Shaun Morris
  • Publication number: 20240209135
    Abstract: A linear diblock copolymer of the general structure “Polymer A-linkage-Polymer B”, wherein Polymer A is essentially a nonpolar polymeric entity being a copolymer of propylene and ethylene, with propylene representing 51 to 99 weight percent of Polymer A; and Polymer B is a polymeric polar entity; and the use of said diblock copolymer to modify polymer bulk and interfacial properties in end applications as well as the intermediate material Polymer A-linkage useful in the manufacture of the diblock copolymer.
    Type: Application
    Filed: August 16, 2021
    Publication date: June 27, 2024
    Inventors: Christopher Kay, Timothy Clayfield, Alessia Di Nicola, Giuseppe Forte
  • Publication number: 20230255389
    Abstract: A liquid heating appliance including a reservoir including a first and second chambers and a heating arrangement is provided. A mode valve is arranged to selectively allow liquid to flow between the first and second chambers. The appliance operates in a first mode in which the mode valve is closed and only liquid in the first chamber is heated and a second mode in which the mode valve is open and liquid in the first and second chambers is heated. A dispense outlet is moveable between a dispensing position and a non-dispensing position. The dispense outlet is mechanically coupled to the mode valve such that when the dispense outlet is moved into the dispense position, the mechanical coupling closes the mode valve and when the dispense outlet is moved into the non-dispensing position, the mechanical coupling opens the valve.
    Type: Application
    Filed: July 9, 2021
    Publication date: August 17, 2023
    Inventors: Colin Peter Moughton, Stephen John Donlon, Christopher Kay, Jacob Alexander John Hewins
  • Patent number: 10731160
    Abstract: The present invention relates to compositions and methods of use thereof for inhibiting mutant HTT mRNA transcription or CAG-expanded HTT protein expression in a cell, comprising contacting the cell with an effective amount of an oligomer targeting a differentiating polymorphism, wherein the differentiating polymorphism is selected from rs72239206, rs363107, rs362313, rs2530595, rs113407847. Specific oligomer sequences are also provided.
    Type: Grant
    Filed: January 7, 2020
    Date of Patent: August 4, 2020
    Assignee: The University of British Columbia
    Inventors: Amber L. Southwell, Christopher Kay, Michael R. Hayden, Nicholas S. Caron
  • Publication number: 20200239672
    Abstract: The use of a block copolymer of the following structure. Wherein R and R1 may be the same or different and each independently represents an alkyl or aryl group, X may be hydrogen or C1 to C20 alkyl group which may be branched or linear and wherein the aromatic ring substituent joined to polymer B is positioned meta or para to the aromatic ring substituent joined to polymer A and, wherein polymer A is a polymer (or copolymer) of ethylene and polymer B is a polymer of monomers selected from vinyl acetate, C1-C9 acrylate esters, acrylic acid and mixtures thereof as an additive in polyethylene or polyethylene terephthalate to improve the adhesion between co-extruded layers of the polyethylene and the polyethylene terephthalate and laminated films derived from such use.
    Type: Application
    Filed: October 1, 2018
    Publication date: July 30, 2020
    Inventors: Christopher Kay, Peter Scott, Simon Waddington, Shaun Morris
  • Publication number: 20200199595
    Abstract: The present invention relates to compositions and methods of use thereof for inhibiting mutant HTT mRNA transcription or CAG-expanded HTT protein expression in a cell, comprising contacting the cell with an effective amount of an oligomer targeting a differentiating polymorphism, wherein the differentiating polymorphism is selected from rs72239206, rs363107, rs362313, rs2530595, rs113407847. Specific oligomer sequences are also provided.
    Type: Application
    Filed: January 7, 2020
    Publication date: June 25, 2020
    Applicant: The University of British Columbia
    Inventors: Amber L. Southwell, Christopher Kay, Michael R. Hayden, Nicholas S. Caron
  • Patent number: 10533172
    Abstract: The present invention relates to compositions and methods of use thereof for inhibiting mutant HTT mRNA transcription or CAG-expanded HTT protein expression in a cell, comprising contacting the cell with an effective amount of an oligomer targeting a differentiating polymorphism, wherein the differentiating polymorphism is selected from rs72239206, rs363107, rs362313, rs2530595, rs113407847. Specific oligomer sequences are also provided.
    Type: Grant
    Filed: September 18, 2015
    Date of Patent: January 14, 2020
    Assignee: The University of British Columbia
    Inventors: Amber L. Southwell, Christopher Kay, Michael R. Hayden, Nicholas S. Caron
  • Publication number: 20190151647
    Abstract: The invention relates to electrochemical wound dressings wherein potential damage to healthy cells and granulating tissue induced by hypochlorite and/or hypochlorous acid is reduced by enabling effective removal or build-up of substantial concentrations thereof through use of catalysts and/or scavenging/sacrificing agents. In another aspect, the present invention relates to the use of the latter materials in medical devices and articles.
    Type: Application
    Filed: November 16, 2018
    Publication date: May 23, 2019
    Applicant: Sumitomo Chemical Company Limited
    Inventors: Christopher Kay, Thomas Kugler, Sheena Zuberi
  • Publication number: 20190151154
    Abstract: The invention relates to electrochemical wound dressings wherein potential damage to healthy cells and granulating tissue induced by hypochlorite and/or hypochlorous acid is reduced by enabling effective removal or build-up of substantial concentrations thereof through use of catalysts and/or scavenging/sacrificing agents. In another aspect, the present invention relates to the use of the latter materials in medical devices and articles.
    Type: Application
    Filed: November 16, 2018
    Publication date: May 23, 2019
    Applicant: Sumitomo Chemical Company Limited
    Inventors: Christopher Kay, Thomas Kugler, Sheena Zuberi
  • Patent number: 10100140
    Abstract: Materials having structure (1), wherein R and R1 may be the same or different and each independently represents an alkyl or aryl group, X may be hydrogen or a C1 to C20 alkyl group which may be branched or linear and wherein the aromatic ring substituent joined to polymer B is positioned meta or para to the aromatic ring substituent joined to polymer A and, wherein polymer A is a non-polar polymer formed by metallocene catalysis and polymer B is a polymer formed by radical catalysis of a polar monomer are used as polymer additives particularly to improve the compatibility of mixtures of polymers.
    Type: Grant
    Filed: September 8, 2017
    Date of Patent: October 16, 2018
    Assignee: Interface Polymers Limited
    Inventors: Peter Scott, Christopher Kay, Kenneth Lewtas
  • Publication number: 20180066097
    Abstract: Materials having structure (1), wherein R and R1 may be the same or different and each independently represents an alkyl or aryl group, X may be hydrogen or a C1 to C20 alkyl group which may be branched or linear and wherein the aromatic ring substituent joined to polymer B is positioned meta or para to the aromatic ring substituent joined to polymer A and, wherein polymer A is a non-polar polymer formed by metallocene catalysis and polymer B is a polymer formed by radical catalysis of a polar monomer are used as polymer additives particularly to improve the compatibility of mixtures of polymers.
    Type: Application
    Filed: September 8, 2017
    Publication date: March 8, 2018
    Inventors: Peter Scott, Christopher Kay, Kenneth Lewtas
  • Publication number: 20170253877
    Abstract: The present invention relates to compositions and methods of use thereof for inhibiting mutant HTT mRNA transcription or CAG-expanded HTT protein expression in a cell, comprising contacting the cell with an effective amount of an oligomer targeting a differentiating polymorphism, wherein the differentiating polymorphism is selected from rs72239206, rs363107, rs362313, rs2530595, rs113407847. Specific oligomer sequences are also provided.
    Type: Application
    Filed: September 18, 2015
    Publication date: September 7, 2017
    Applicant: The University of British Columbia
    Inventors: Amber L. Southwell, Christopher Kay, Michael R. Hayden, Nicholas S. Caron
  • Publication number: 20050247072
    Abstract: Disclosed is a method and device to efficiently regulate flow of refrigerant while maintaining a sealed chamber in systems providing stored thermal energy for use during peak electrical demand. A mixed-phase regulator replaces the thermostatic expansion valve used in conventional air-conditioning systems that, along with capillary tubes and orifices, regulates the refrigerant fed from the compressor to the heat load.
    Type: Application
    Filed: April 22, 2005
    Publication date: November 10, 2005
    Inventors: Ramachandran Narayanamurthy, Robert Hicks, Robert Kerrigan, Christopher Kay
  • Publication number: 20050132734
    Abstract: Disclosed is an efficient refrigeration apparatus that provides refrigerant based energy storage and cooling. When connected to a condensing unit, the system has the ability to store energy capacity during one time period and provide cooling from the stored energy during a second time period. The system requires minimal energy to operate during either time period, and only a fraction of the energy required to operate the system during the first time period is required to operate the system during the second time period using an optional refrigerant pump.
    Type: Application
    Filed: October 15, 2004
    Publication date: June 23, 2005
    Inventors: Ramachandran Narayanamurthy, Robert Kerrigan, Christopher Kay
  • Patent number: D1091213
    Type: Grant
    Filed: February 16, 2023
    Date of Patent: September 2, 2025
    Assignee: Strix (China) Limited
    Inventors: Christopher Kay, Tan Tran, Michael Lavoipierre