Patents by Inventor C. Morris
C. Morris 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: 20230124932Abstract: An electrical power system includes: an electrical machine to output AC; DC electrical network; power electronics converter connected between the AC output of the electrical machine and the DC electrical network and having a phase leg having first and second branches respectively having first and second bi-directional MOSFETs; and controller controlling switching of the first and second bi-directional MOSFETs of each phase leg of the converter so that current is commutated between the phase leg first and second branches rectifying the AC input to DC to supply the DC electrical network with DC electrical power. The controller is responsive to a determination to the effect that there is a fault in the DC electrical network, to control the switching of each phase leg first and second bi-directional MOSFETs to switch the converter into a crow-bar configuration in which electrical machine current does not flow to the DC network.Type: ApplicationFiled: September 22, 2022Publication date: April 20, 2023Applicant: ROLLS-ROYCE plcInventors: Francisco Javier CHIVITE ZABALZA, David R. TRAINER, Mark SWEET, Matthew C. MORRIS, Zafer JARRAH, James A. CAMPBELL
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Publication number: 20230123533Abstract: A electrical power system comprises: an electrical machine operable to output AC; a DC electrical network; a power electronics converter connected between the AC output of the electrical machine and the DC electrical network and including a plurality of transistors and associated diodes connected in parallel with the transistors; and a controller configured to control switching of the transistors of the converter so that, during normal operation of the electrical power system, the converter rectifies the AC output of the electrical machine to supply the DC electrical network with DC electrical power. The controller is further configured, responsive to a determination to the effect there is a fault in the DC electrical network, to control a voltage source, to inject a voltage to bias the diodes of the converter, and to control the switching of the transistors to control a level of current supplied to the faulted DC electrical network.Type: ApplicationFiled: September 22, 2022Publication date: April 20, 2023Applicant: ROLLS-ROYCE plcInventors: Francisco Javier CHIVITE ZABALZA, David R TRAINER, Mark SWEET, Matthew C MORRIS, Zafer JARRAH, James A CAMPBELL
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Publication number: 20230113075Abstract: A bicycle control assembly may be provided for operating an electromechanical gear shifting device. The control assembly includes a graspable housing mountable to the bicycle, a power supply connected to the control assembly disposed in the housing, a first operating member movably connected to the housing, and electronic componentry disposed on the first operating member. The electronic componentry may include an electrical switch, a controller in communication with the electrical switch and configured to generate a signal to change a shift position of the gear shifting device responsive to an input from the electrical switch, and an antenna in communication with the controller and configured to send the signal. The control assembly may also include a cable extending from the housing to the first operating member connecting the power supply and the electronic componentry.Type: ApplicationFiled: December 15, 2022Publication date: April 13, 2023Applicant: SRAM, LLCInventors: CHRISTOPHER SHIPMAN, MATTHEW C. MORRIS
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Patent number: 11613882Abstract: Toilet assemblies having various embodiments of a cleaning system are described herein which include a toilet assembly and a cleaning system. The toilet assembly has a toilet bowl, a toilet tank, a flush valve, a rim inlet port and a rim flow path (which may be an isolated rim path) extending from an outlet of the flush valve to the rim inlet port.Type: GrantFiled: July 14, 2020Date of Patent: March 28, 2023Assignee: AS America, Inc.Inventors: Christophe Bucher, David Grover, Ronald Barndt, Frank Seggio, James McHale, Chris Cicenas, Matthew O'Kelly, Scott J. Rote, Cameron Harder, Christopher Helmstetter, Nathan J. Wicker, Matthew C. Morris
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Patent number: 11607484Abstract: An apparatus including a housing, an electrical conductor, and a suction control valve. The housing forms a handle and a shaft. The housing defines a suction channel from a distal end of the shaft. The electrical conductor extends to the distal end of the shaft. The suction control valve is connected to the suction channel at the handle. The suction control valve includes a valve body having a first channel and a second channel connected to the first channel, where the first channel forms a portion of the suction channel; and a valve barrel rotatably connected to the valve body. The valve barrel includes a rotatable ring extending around the handle and forming a portion of the housing. The ring includes an orifice configured to be rotated into and out of registration with an end of the second channel as the ring is rotated about the valve body.Type: GrantFiled: December 28, 2018Date of Patent: March 21, 2023Assignee: Gyrus ACMI, Inc.Inventors: Stephen M. Hanna, Tim E. Mackey, Mark C. Morris
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Patent number: 11554835Abstract: A bicycle control assembly may be provided for operating an electromechanical gear shifting device. The control assembly includes a graspable housing mountable to the bicycle, a power supply connected to the control assembly disposed in the housing, a first operating member movably connected to the housing, and electronic componentry disposed on the first operating member. The electronic componentry may include an electrical switch, a controller in communication with the electrical switch and configured to generate a signal to change a shift position of the gear shifting device responsive to an input from the electrical switch, and an antenna in communication with the controller and configured to send the signal. The control assembly may also include a cable extending from the housing to the first operating member connecting the power supply and the electronic componentry.Type: GrantFiled: October 22, 2021Date of Patent: January 17, 2023Assignee: SRAM, LLCInventors: Christopher Shipman, Matthew C. Morris
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Patent number: 11524446Abstract: A method for monitoring a curing process of a cured-in-place pipe is disclosed. The method includes affixing a plurality of sensors to a resin layer of a liner, and determining a curing profile corresponding to at least the resin layer, the curing profile including a threshold curing value. The method further includes sensing, using the plurality of sensors, real-time data indicative of at least one curing parameter. Additionally, the method includes comparing the real-time data from each sensor to the threshold curing value, and outputting an alert upon the real-time data meeting or exceeding the threshold curing value.Type: GrantFiled: May 6, 2020Date of Patent: December 13, 2022Assignee: Innovations Amplified, LLCInventor: Erik C. Morris
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Patent number: 11510906Abstract: A drug product and method for treating a parasitic disease in a host is described. The drug product comprises: a carrier matrix; and a drug substance having the formula: wherein: R1 is selected from the group consisting of H, aliphatic of 1 to 100 carbons and arene comprising up to 100 carbons; each R3 is independently selected from the group consisting of H, aliphatic of 1 to 100 carbons and arene comprising up to 100 carbons; Y represents those elements necessary to form a 5 or 6 membered ring; X is selected from the group consisting of B, O, N, S, Se and P; and n is 1-4 as necessary to complete the valence of X.Type: GrantFiled: March 6, 2020Date of Patent: November 29, 2022Assignee: Clemson UniversityInventors: Daniel C. Whitehead, James C. Morris, Chandima J. Narangoda
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Patent number: 11493299Abstract: A firearm maintenance aid can include a firearm vise and a firearm support device. Firearm vise can include vise jaws, a threaded rod connecting vise jaws together, and jaw pin holes in each jaw, the holes extending from an outer surface of a jaw through to an inner surface of each jaw, wherein the holes in the first jaw align with the holes in the second jaw. Firearm support device can include a clamping portion and a supporting portion. The clamping portion can be clamped between the jaws of the firearm vise, can include two parallel clamping faces, and can define vise pin holes that align with the jaw pin holes. The supporting portion can be located opposite the clamping portion and can include a cylindrical shaft. Vise pins can be received by the jaw pin holes and vise pin holes to fixedly connect the support device to the vise.Type: GrantFiled: August 10, 2020Date of Patent: November 8, 2022Assignee: NEW REVO BRAND GROUP, LLCInventors: Ryan Jacobson, Ryan Chernik, Matthew C. Morris
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Patent number: 11448093Abstract: A turbine vane includes an airfoil that extends from an inner diameter to an outer diameter, and from a leading edge to a trailing edge. The turbine vane includes an inner platform coupled to the airfoil at the inner diameter. The turbine vane includes a cooling system defined in the airfoil including a first conduit in proximity to the leading edge to cool the leading edge and a second conduit to cool the trailing edge. The first conduit has an inlet at the outer diameter to receive a cooling fluid and an outlet portion that is defined at least partially through the inner platform. The first conduit includes a plurality of cooling features that extend between a first surface and a second surface of the first conduit, and the first surface of the first conduit is opposite the leading edge.Type: GrantFiled: February 19, 2021Date of Patent: September 20, 2022Assignee: HONEYWELL INTERNATIONAL INC.Inventors: Steven Whitaker, Daniel C. Crites, Mark C. Morris, Ardeshir Riahi
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Patent number: 11384990Abstract: A heat exchanger includes a plurality of interconnected separator members that respectively include a first surface and an opposite second surface. The separator members respectively include an array of wave features. Also, the separator members are stacked and disposed in an alternating arrangement with the first surfaces of adjacent separator members facing each other and attached at the respective wave features, and with the second surfaces of adjacent separator members facing each other and attached at the respective wave features. The heat exchanger also includes a plurality of first flow passages for first fluid flow and second flow passages for second fluid flow. The second fluid and the first fluid are configured to exchange heat through the separator members.Type: GrantFiled: October 21, 2019Date of Patent: July 12, 2022Assignee: HONEYWELL INTERNATIONAL INC.Inventors: Joseph Jensen, Jorge Alvarez, Francis Carbonell, Mark C. Morris, Donald G. Godfrey
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Patent number: 11333042Abstract: A turbine blade includes an airfoil that has a tip region that extends from the leading edge toward the trailing edge, and the tip region is bounded by a wall that extends at an angle. The leading edge has a leading edge cooling circuit that is defined from the platform to a tip flag channel, and the leading edge cooling circuit is in fluid communication with the tip flag channel. The pressure side includes at least one tip dust hole defined through the wall proximate the pressure side, and the at least one tip dust hole has an inlet and an outlet. The airfoil has at least one rib defined on the wall that extends at a second angle to direct the particles and a portion of the cooling fluid into the inlet.Type: GrantFiled: August 20, 2020Date of Patent: May 17, 2022Assignee: HONEYWELL INTERNATIONAL INC.Inventors: Daniel C. Crites, Mark C. Morris, Steven Whitaker, David Waldman
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Publication number: 20220112778Abstract: Techniques described herein relate to a method for identifying downhole conditions during a drilling operation using a vibratory separator. The method includes calibrating a sensor system attached to the vibratory separator by periodically measuring the G-force acting on the vibratory separator functioning under steady-state operating parameters. The method also includes determining the relationship between the G-force acting on the vibratory separator and the flow rate and rate of penetration (ROP) for the drilling operation by measuring the G-force acting on the vibratory separator functioning under different non-steady-state operating parameters.Type: ApplicationFiled: September 20, 2021Publication date: April 14, 2022Inventors: Catalin D. Ivan, William C. Morris, JR., Jason Z. Gahr, Patrick E. Goschy
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Patent number: 11286791Abstract: An engine component includes a body having an internal surface and an external surface, the internal surface at least partially defining an internal cooling circuit. The component further includes a plurality of cooling holes formed in the body and extending between the internal cooling circuit and the external surface of the body. The plurality of cooling holes includes a first cooling hole with a metering portion and a diffuser portion extending from the metering portion to the external surface of the body.Type: GrantFiled: September 23, 2020Date of Patent: March 29, 2022Assignee: HONEYWELL INTERNATIONAL INC.Inventors: Daniel C. Crites, Mark C. Morris, David R. Waldman, Ardeshir Riahi
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Publication number: 20220072684Abstract: A firearm maintenance aid can include a firearm vise and a firearm support device. Firearm vise can include vise jaws, a threaded rod connecting vise jaws together, and jaw pin holes in each jaw, the holes extending from an outer surface of a jaw through to an inner surface of each jaw, wherein the holes in the first jaw align with the holes in the second jaw. Firearm support device can include a clamping portion and a supporting portion. The clamping portion can be clamped between the jaws of the firearm vise, can include two parallel clamping faces, and can define vise pin holes that align with the jaw pin holes. The supporting portion can be located opposite the clamping portion and can include a cylindrical shaft. Vise pins can be received by the jaw pin holes and vise pin holes to fixedly connect the support device to the vise.Type: ApplicationFiled: November 16, 2021Publication date: March 10, 2022Inventors: Matthew C. Morris, Ryan Chernik, Ryan Jacobson
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Patent number: 11266726Abstract: Recombinant adenoviruses expressing the extracellular (EC) and transmembrane (TM) domains of human HER2 (HER2ECTM) are described. The recombinant adenoviruses express a chimeric fiber protein having the adenovirus type 35 (Ad5) shaft and knob domains, which facilitates transduction of human dendritic cells by the recombinant HER2ECTM expressing adenovirus. Compositions that include dendritic cells transduced by the recombinant adenovirus and their use for treating HER-positive tumors is described.Type: GrantFiled: October 31, 2016Date of Patent: March 8, 2022Assignees: The United States of America, as represented by the Secretary, Department of Health and Human Services, Baylor College of MedicineInventors: Lauren V. Wood, Brenda D. Roberson, Jay A. Berzofsky, John C. Morris, Jason C. Steel, Masaki Terabe, Malcolm K. Brenner
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Patent number: 11248850Abstract: A heat exchanger includes a separator member that divides a first flow passage from a second flow passage. The heat exchanger also includes a plurality of first hollow members that extend across the first flow passage at respective non-orthogonal angles. The plurality of first hollow members are fluidly connected to the second flow passage. Moreover, the heat exchanger includes a plurality of second hollow members that extend across the second flow passage at respective non-orthogonal angles. The plurality of second hollow members are fluidly connected to the first flow passage.Type: GrantFiled: August 8, 2019Date of Patent: February 15, 2022Assignee: HONEYWELL INTERNATIONAL INC.Inventors: Joseph Jensen, Jorge Alvarez, Francis Carbonell, Mark C. Morris, Donald G Godfrey, Karl Fleer
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Publication number: 20220041249Abstract: A bicycle control assembly may be provided for operating an electromechanical gear shifting device. The control assembly includes a graspable housing mountable to the bicycle, a power supply connected to the control assembly disposed in the housing, a first operating member movably connected to the housing, and electronic componentry disposed on the first operating member. The electronic componentry may include an electrical switch, a controller in communication with the electrical switch and configured to generate a signal to change a shift position of the gear shifting device responsive to an input from the electrical switch, and an antenna in communication with the controller and configured to send the signal. The control assembly may also include a cable extending from the housing to the first operating member connecting the power supply and the electronic componentry.Type: ApplicationFiled: October 22, 2021Publication date: February 10, 2022Applicant: SRAM, LLCInventors: CHRISTOPHER SHIPMAN, MATTHEW C. MORRIS
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Patent number: 11221967Abstract: A system and method for addressing split modes of persistent memory are described herein. The system includes a non-volatile memory comprising regions of memory, each region comprising a range of memory address spaces. The system also includes a memory controller (MC) to control access to the non-volatile memory. The system further includes a device to track a mode of each region of memory and to define the mode of each region of memory. The mode is a functional use model.Type: GrantFiled: March 28, 2013Date of Patent: January 11, 2022Assignee: Hewlett Packard Enterprise Development LPInventors: Gregg B. Lesartre, Blaine D. Gaither, Dale C. Morris, Carey Huscroft, Russ W. Herrell
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Publication number: 20210372289Abstract: A turbine nozzle for a gas turbine engine includes a plurality of nozzle segments that are configured to be assembled into a full ring such that each one of the plurality of nozzle segments is adjacent to another one of the plurality of nozzle segments. Each one of the plurality of nozzle segments includes an endwall segment and a nozzle vane. The turbine nozzle includes a feather seal interface defined by endwall segments of adjacent ones of the plurality of nozzle segments. The feather seal interface is defined along an area of reduced pressure drop through a pressure field defined between adjacent nozzle vanes of the plurality of nozzle segments to reduce leakage through the plurality of nozzle segments. The turbine nozzle includes a feather seal received within the feather seal interface that cooperates with the feather seal interface to reduce leakage through the plurality of nozzle segments.Type: ApplicationFiled: August 10, 2021Publication date: December 2, 2021Applicant: HONEYWELL INTERNATIONAL INC.Inventors: Benjamin Dosland Kamrath, Jason Smoke, Daniel C. Crites, Mark C. Morris