Patents by Inventor Paul A. Wallace

Paul A. Wallace 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: 20250073395
    Abstract: The present disclosure relates to an injection device for expelling of a number of preset or user-selectable doses of a medicament, the injection device comprising: an elongated housing extending along a longitudinal axis, and a rotatable member and a counterpart member each comprising a first mechanical code and a second mechanical code, respectively. For setting of a dose the rotatable member is rotatable relative to the housing and relative to the counterpart member. During setting of the dose the rotatable member is constrained along the longitudinal axis relative to the housing or relative to the counterpart member. For expelling of a dose one of the rotatable member and the counterpart member is displaceable along the longitudinal axis into an expelling position relative to the other one of the rotatable member and the counterpart member only when the first mechanical code is aligned with the second mechanical code.
    Type: Application
    Filed: November 20, 2024
    Publication date: March 6, 2025
    Inventors: Andrew Gordon Wallace, Andrew Mark Lindsay, Georgina Millington, Matthew Meredith Jones, William Geoffrey Arthur Marsh, Anthony Paul Morris
  • Patent number: 12239828
    Abstract: The present disclosure is generally directed to an attachment mechanism suitable for attaching a module to an object, e.g. to a portion of a drug delivery device. Further, the disclosure is directed to an electronic system, e.g. an electronic add-on module, which is configured to be, e.g. releasably, attached to a drug delivery device as well as an assembly including the electronic add-on module as well as the drug delivery device. The attachment mechanism may include at least one attachment member with a longitudinal axis, an adhesive distal end surface and an opposite adhesive proximal end surface.
    Type: Grant
    Filed: March 28, 2024
    Date of Patent: March 4, 2025
    Assignee: Sanofi
    Inventors: Paul Richard Draper, Aidan Michael O'Hare, Robert Frederick Veasey, Andrew Wallace
  • Patent number: 12215904
    Abstract: A system and method are provided including a system controller for a refrigeration or HVAC system having a compressor rack with a compressor and a condensing unit with a condenser fan. The system controller monitors and controls operation of the refrigeration or HVAC system. A rack controller monitors and controls operation of the compressor rack and determines compressor rack power consumption data. A condensing unit controller monitors and controls operation of the condensing unit and determines condensing unit power consumption data. The system controller receives the compressor rack power consumption data and the condensing unit power consumption data, determines a total power consumption of the refrigeration or HVAC system, determines a predicted power consumption or a benchmark power consumption for the refrigeration system, compares the total power consumption with the predicted power consumption or the benchmark power consumption, and generates an alert based on the comparison.
    Type: Grant
    Filed: September 14, 2020
    Date of Patent: February 4, 2025
    Assignee: Copeland Cold Chain LP
    Inventors: John Wallace, Franklin Beltran, Frank S. Wallis, Keith Bertie, Paul L. Fullenkamp
  • Patent number: 12129387
    Abstract: The present invention provides a composition comprising a synergistic combination of at least three dispersant classes, which is used to produce ultra-stable disperse dye dispersions and inks having azo-functional colorants.
    Type: Grant
    Filed: July 13, 2022
    Date of Patent: October 29, 2024
    Assignee: SUN CHEMICAL CORPORATION
    Inventors: Paul Wallace, Ian Whitehead, Yves Gentil
  • Patent number: 12054621
    Abstract: The present invention relates to an inkjet ink composition comprising a pigment colourant, a polymeric dispersant, a carbohydrate, water and an organic co-solvent, wherein the polymeric dispersant is selected from a poly(styrene-maleic acid) copolymer, a poly(styrene-maleamic acid) copolymer or a combination thereof.
    Type: Grant
    Filed: April 1, 2022
    Date of Patent: August 6, 2024
    Assignee: Sun Chemical B.V.
    Inventors: Paul Wallace, James Matthews
  • Publication number: 20240166904
    Abstract: The present invention relates to water-based ink composition comprising one or more polymeric colorant(s) and one or more an acid functional polymer(s) that are suitable for inkjet printing, particularly suitable for inkjet printing of fibrous substrates such as textiles.
    Type: Application
    Filed: April 1, 2022
    Publication date: May 23, 2024
    Applicant: Sun Chemical Corporation
    Inventor: Paul Wallace
  • Patent number: 11945959
    Abstract: The present invention relates to a method of printing an image on a fibrous substrate by inkjet printing, wherein the method comprises applying a water-based ink composition onto the substrate, wherein the ink composition comprises a carboxylic or sulfonic acid functional co-polymer having an acid number of ?225 mg KOH/g, a pigment, water and at least one organic co-solvent. The present invention also relates to use of said water-based ink composition for printing an image on a fibrous substrate by inkjet printing.
    Type: Grant
    Filed: December 16, 2021
    Date of Patent: April 2, 2024
    Assignee: SUN CHEMICAL CORPORATION
    Inventors: Paul Wallace, James Matthews
  • Publication number: 20240034893
    Abstract: The present invention relates to an inkjet ink composition comprising a pigment colourant, a polymeric dispersant, a carbohydrate, water and an organic co-solvent, wherein the polymeric dispersant is selected from a poly (styrene-maleic acid) copolymer, a poly(styrene-maleamic acid) copolymer or a combination thereof.
    Type: Application
    Filed: April 1, 2022
    Publication date: February 1, 2024
    Applicant: SUN CHEMICAL CORPORATION
    Inventors: Paul Wallace, James Matthews
  • Patent number: 11851814
    Abstract: The present invention provides a method for providing a printed article, comprising printing an aqueous ink composition onto a fibrous substrate and curing the ink, wherein the ink composition comprises a polyurethane dispersion having the properties of (a) ketone or aldehyde groups present at one or more polymer chain ends; (b) a number average molecular weight ?50,000 and; (c) the content of ketone and aldehyde groups is in the range 0.02 to 4.0 mmol g-1, based on the dry polymer weight. The present invention also provides use of said ink composition for printing onto a fibrous substrate.
    Type: Grant
    Filed: July 26, 2022
    Date of Patent: December 26, 2023
    Assignee: SUN CHEMICAL CORPORATION
    Inventors: Derek Illsley, Paul Wallace
  • Publication number: 20230348744
    Abstract: The present invention relates to a method of printing an image on a fibrous substrate by inkjet printing, wherein the method comprises applying a water-based ink composition onto the substrate, wherein the ink composition comprises a carboxylic or sulfonic acid functional co-polymer having an acid number of ?225 mg KOH/g, a pigment, water and at least one organic co-solvent. The present invention also relates to use of said water-based ink composition for printing an image on a fibrous substrate by inkjet printing.
    Type: Application
    Filed: December 16, 2021
    Publication date: November 2, 2023
    Applicant: SUN CHEMICAL CORPORATION
    Inventors: Paul WALLACE, James MATTHEWS
  • Patent number: 11795337
    Abstract: The present invention relates to a printing ink composition comprising a polymer selected from a poly(styrene-maleic acid) co-polymer having an acid number of ?225 mg KOH/g, a poly(styrene-maleamic acid) co-polymer having an acid number of ?225 mg KOH/g or a combination thereof, wherein the co-polymer is a lithium, sodium, potassium, ammonium or quaternary ammonium salt or combinations thereof. The printing ink composition is suitable for directly printing onto non-porous substrates particularly without the need for a chemical primer layer or chemical pre-treatment.
    Type: Grant
    Filed: December 16, 2021
    Date of Patent: October 24, 2023
    Assignee: SUN CHEMICAL COPORATION
    Inventors: Paul Wallace, James Matthews
  • Publication number: 20230312951
    Abstract: The present invention provides a composition comprising a synergistic combination of at least three dispersant classes, which is used to produce ultra-stable disperse dye dispersions and inks comprising azo-functional colorants.
    Type: Application
    Filed: July 13, 2022
    Publication date: October 5, 2023
    Applicant: SUN CHEMICAL CORPORATION
    Inventors: Paul WALLACE, Ian WHITEHEAD, Yves GENTIL
  • Publication number: 20230286189
    Abstract: A flexible form device is intended to provide users with a product that allows curved shapes to be poured with concrete while still providing the structural stability needed to hold back large amounts of poured concrete. To accomplish this, the device includes a flexible form device that may be arranged in different shapes and forms. Further, the device includes a plurality of attachment means for securely attaching the flexible forms to the surface on which the concrete may be poured. Furthermore, the device includes connecting segments that help retain specific shape and fixed spacing between multiple flexible panels. Additionally, one flexible form device maybe used multiple times to make multiple structures, without losing the integrity of the device. Thus, the device provides an environment friendly and cost-effective apparatus for creating curved structures and shapes with concrete or other liquid to solid transforming materials.
    Type: Application
    Filed: November 21, 2022
    Publication date: September 14, 2023
    Inventor: Paul Wallace Murphy
  • Publication number: 20230242781
    Abstract: The present invention relates to a printing ink composition comprising a polymer selected from a poly(styrene-maleic acid) co-polymer having an acid number of ?225 mg KOH/g, a poly(styrene-maleamic acid) co-polymer having an acid number of ?225 mg KOH/g or a combination thereof, wherein the co-polymer is a lithium, sodium, potassium, ammonium or quaternary ammonium salt or combinations thereof. The printing ink composition is suitable for directly printing onto non-porous substrates particularly without the need for a chemical primer layer or chemical pre-treatment.
    Type: Application
    Filed: December 16, 2021
    Publication date: August 3, 2023
    Applicant: SUN CHEMICAL CORPORATION
    Inventors: Paul Wallace, James MATTHEWS
  • Publication number: 20230243095
    Abstract: The present invention provides a method for providing a printed article, comprising printing an aqueous ink composition onto a fibrous substrate and curing the ink, wherein the ink composition comprises a polyurethane dispersion having the properties of (a) ketone or aldehyde groups present at one or more polymer chain ends; (b) a number average molecular weight ?50,000 and; (c) the content of ketone and aldehyde groups is in the range 0.02 to 4.0 mmol g-1, based on the dry polymer weight. The present invention also provides use of said ink composition for printing onto a fibrous substrate.
    Type: Application
    Filed: July 26, 2022
    Publication date: August 3, 2023
    Applicant: SUN CHEMICAL CORPORATION
    Inventors: Derek ILLSLEY, Paul WALLACE
  • Publication number: 20210360892
    Abstract: A differential vacuum system for use with a milking system. The differential vacuum system is configured to modulate the fluid pressure in the pulsation volume to cause a milking operation on a teat of an animal that is inserted into the bore of a liner. The pulsation cycle includes an “on” phase to open the liner and thereby enable milk flow from the teat, and an “off” phase in which the pulsation volume is at an increased pressure relative to the “on” phase to close the liner bore to thereby stop milk flow from the teat. The differential vacuum system controls the maximum vacuum applied to the pulsation volume to exceed the maximum vacuum applied to the liner bore.
    Type: Application
    Filed: August 21, 2020
    Publication date: November 25, 2021
    Inventor: Richard Paul Wallace
  • Publication number: 20210076633
    Abstract: Disclosed herein is a method of milking a cow using a milking cup of the type including a shell and a flexible liner, said liner including a hollow bore for receiving an animal's teat at a top end thereof, and for being connected to a vacuum source at the lower end thereof; the liner and shell being disposed relative to one another to create a pulsation volume between them in which fluid pressure can be controlled in order to control a pressure differential across the liner between its bore and the pulsation volume to thereby control movement of the liner and the application of air pressure to the animal's teat, the method including: Applying a vacuum to the lower end of the liner; Modulating the pressure in the pulsation volume according to a pulsation cycle to cause a milking operation on a teat of an animal that is inserted into the top end of the bore; said modulation including an “on” phase in which the vacuum applied to the liner bore is less than a vacuum applied to the pulsation volume to thereby enab
    Type: Application
    Filed: February 15, 2019
    Publication date: March 18, 2021
    Inventor: Richard Paul Wallace
  • Patent number: 10867504
    Abstract: A method of monitoring connection status of wiring within a marshalling cabinet includes generating, by a switch including a first portion and a second portion, a socket connection signal when the switch is closed. The switch closes when a wire harness including the second switch portion is inserted within a socket of a terminal block including the first switch portion by a predetermined amount. The wire harness includes wire harness pins in communication with factory wiring of an industrial control system and the terminal block includes terminal block pins in communication with field wiring of the control system. The method also includes receiving the socket connection signal and determining a socket connection status. The status is determined to be connected when the socket connection signal is received by the processor and determined to be disconnected status absent receipt of the connection signal. The determined connection status is also output.
    Type: Grant
    Filed: April 22, 2020
    Date of Patent: December 15, 2020
    Assignee: BAKER HUGHES OILFIELD OPERATIONS LLC
    Inventors: Adam Eric Virkler, Shohei Hara, Steven Jackson Foss, Timothy Paul Wallace, Reginald Nicoson, Christie Shannon Burrow, Stephen Luke Micelle, Saleh Yousef Alloughani, Abdulrahman Abdulaziz Alnoaim, Gabriel Zachery Rodriguez
  • Publication number: 20200342739
    Abstract: A method of monitoring connection status of wiring within a marshalling cabinet includes generating, by a switch including a first portion and a second portion, a socket connection signal when the switch is closed. The switch closes when a wire harness including the second switch portion is inserted within a socket of a terminal block including the first switch portion by a predetermined amount. The wire harness includes wire harness pins in communication with factory wiring of an industrial control system and the terminal block includes terminal block pins in communication with field wiring of the control system. The method also includes receiving the socket connection signal and determining a socket connection status. The status is determined to be connected when the socket connection signal is received by the processor and determined to be disconnected status absent receipt of the connection signal. The determined connection status is also output.
    Type: Application
    Filed: April 22, 2020
    Publication date: October 29, 2020
    Inventors: Adam Eric Virkler, Shohei Hara, Steven Jackson Foss, Timothy Paul Wallace, Reginald Nicoson, Christie Shannon Burrow, Stephen Luke Micelle, Saleh Yousef Alloughani, Abdulrahman Abdulaziz Alnoaim, Gabriel Zachery Rodriguez
  • Publication number: 20200317926
    Abstract: A method for preparing a dispersion of nanoparticles of a solid organic dye or pigment in a liquid carrier, the method comprising forming a solution or slurry of the solid organic dye or pigment in an organic or other solvent, and continuously mixing the solution or slurry with the liquid carrier in a counter current or concurrent mixing reactor providing a dispersion of the nanoparticles in the liquid carrier and solvent mixture and, optionally concentrating the dispersion.
    Type: Application
    Filed: November 26, 2018
    Publication date: October 8, 2020
    Inventor: Paul Wallace