Patents by Inventor Wesley A. Cox-Muranami
Wesley A. Cox-Muranami 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: 11951477Abstract: An example method includes connecting a flow cell to an instrument. The flow cell includes a flow channel including a manifold section having a manifold section swept volume and a detection section having a detection section swept volume. A ratio of the detection section swept volume to manifold section swept volume is at least 10 to 1. A first reagent is pumped through the flow channel. A first chemical reaction is performed between the first reagent and analytes positioned in the detection section. A subsequent reagent is pumped through the flow channel to flush out the remaining reagent. A concentration of at least 99.95 percent of reagent positioned in the detection section is the subsequent reagent, after pumping a total volume of the subsequent reagent through the flow channel that is equal to or less than 2.5 times a total swept volume of the manifold section plus the detection section.Type: GrantFiled: June 29, 2022Date of Patent: April 9, 2024Assignee: Illumina, Inc.Inventors: Sz-Chin Lin, Jay Taylor, Minsoung Rhee, Jennifer Foley, Wesley Cox-Muranami, Cyril Delattre, Tarun Khurana, Paul Crivelli
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Publication number: 20240102461Abstract: Linear peristaltic pumps for use with fluidic cartridges. An apparatus includes a reagent cartridge configured to be received within a cartridge receptacle of a system. The reagent cartridge includes a reagent reservoir and a body including a surface that forms depressions. Each depression has a fluid inlet and a fluid outlet and is fluidly coupled to at least one other depression. The reagent cartridge also includes a deformable material coupled to the surface of the body and includes portions. Each portion covers one of the depressions to define chambers. The portions of the deformable material are movable relative to the depressions between a first position outside of a dimensional envelope of the body and a second position within the dimensional envelope of the body.Type: ApplicationFiled: December 11, 2023Publication date: March 28, 2024Inventors: Cameron Mar, Wesley A. Cox-Muranami, Steven Hendrix, Cyril Delattre
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Patent number: 11885323Abstract: Linear peristaltic pumps for use with fluidic cartridges. An apparatus includes a reagent cartridge configured to be received within a cartridge receptacle of a system. The reagent cartridge includes a reagent reservoir and a body including a surface that forms depressions. Each depression has a fluid inlet and a fluid outlet and is fluidly coupled to at least one other depression. The reagent cartridge also includes a deformable material coupled to the surface of the body and includes portions. Each portion covers one of the depressions to define chambers. The portions of the deformable material are movable relative to the depressions between a first position outside of a dimensional envelope of the body and a second position within the dimensional envelope of the body.Type: GrantFiled: May 15, 2020Date of Patent: January 30, 2024Assignee: ILLUMINA, INC.Inventors: Cameron Mar, Wesley A. Cox-Muranami, Steven Hendrix, Cyril Delattre
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Publication number: 20230330671Abstract: A method includes engaging a well of a cartridge with a flow sensor of an instrument. The cartridge includes: a rotary valve including a rotatable port and a center port; the well in fluid communication with a channel, the channel including a channel port that the rotatable port is to align to in order to receive fluid from the well; and a flowcell including an inlet gasket in fluid communication with the center port. A source of pressurized air is connected to the flow sensor in order to establish a mass flow of air through a flow path. The flow path extends through one of the flow sensor, the channel, the rotary valve, and the flowcell. The mass flow of air through the flow path is measured with the flow sensor. It is determined if there is one of an air leak and an air blockage within the flow path.Type: ApplicationFiled: June 28, 2023Publication date: October 19, 2023Inventors: Sz-chin Steven Lin, Richard Lemoine, Rajagopal Panchapakesan, Wesley A. Cox-Muranami, Darren Segale
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Publication number: 20230296489Abstract: A sorting system including a flow cell with a first inlet, a second inlet, and an outlet. The sorting system also includes a buffer supply in fluid communication with the first inlet, a sample source in fluid communication with the second inlet, a light source configured to generate a light beam that intersects the flow cell, and a sensor aligned with the light source and configured to detect a characteristic of the light beam. An air valve is configured to generate an airflow at the outlet of the flow cell, and control of the air valve is based on the characteristic of the light beam detected by the sensor.Type: ApplicationFiled: March 17, 2023Publication date: September 21, 2023Inventors: Wesley A. Cox-Muranami, Todd Bakken, David Michael Wahl, Justine Coburn, Christian Baltes
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Patent number: 11724258Abstract: A method includes engaging a well of a cartridge with a flow sensor of an instrument. The cartridge includes: a rotary valve including a rotatable port and a center port; the well in fluid communication with a channel, the channel including a channel port that the rotatable port is to align to in order to receive fluid from the well; and a flowcell including an inlet gasket in fluid communication with the center port. A source of pressurized air is connected to the flow sensor in order to establish a mass flow of air through a flow path. The flow path extends through one of the flow sensor, the channel, the rotary valve, and the flowcell. The mass flow of air through the flow path is measured with the flow sensor. It is determined if there is one of an air leak and an air blockage within the flow path.Type: GrantFiled: May 23, 2022Date of Patent: August 15, 2023Assignee: ILLUMINA, INC.Inventors: Sz-Chin Steven Lin, Richard Lemoine, Rajagopal Panchapakesan, Wesley A. Cox-Muranami, Darren Segale
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Publication number: 20230226552Abstract: Dry reagent cup assemblies and methods are disclosed. In accordance with an implementation, an apparatus includes a liquid reservoir and dry reagent cup assembly. The liquid reservoir has a base, side wall that extends from the base, and distal opening. The dry reagent cup assembly coupled to the liquid reservoir includes a dry reagent cup and liquid impermeable barrier. The dry reagent cup has a cup base, cup side wall that extends from the cup base, and cup opening. The distal opening of the liquid reservoir faces the cup opening. The liquid impermeable barrier covers the cup opening and separates the liquid reservoir and the dry reagent cup. The dry reagent cup moves between an initial position outside the liquid reservoir and a rehydrating position where the dry reagent cup pierces and passes through an opening in the liquid impermeable barrier and is received within the liquid reservoir.Type: ApplicationFiled: May 24, 2021Publication date: July 20, 2023Inventors: Travis Beckman, Paul Crivelli, Wesley Cox-Muranami, Jennifer Foley, Darren Segale, Allison Duchnak, Keith Frankie, Cameron Mar
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Publication number: 20230031325Abstract: Actuation systems and methods for use with flow cells. In accordance with an implementation, a method includes moving, using an actuator disposed within a manifold assembly, a membrane portion of a membrane of the manifold assembly away from a valve seat to enable fluidic flow from a reagent fluidic line to a common fluidic line. The membrane portion and the valve seat forming a membrane valve. The reagent fluidic line being fluidically coupled to a reagent reservoir. The common fluidic line being fluidically coupled to a flow cell. The common fluidic line has a common central axis and the reagent fluidic line has a reagent central axis that is non-collinear with the common central axis. The method includes urging the membrane portion against the valve seat to prevent fluidic flow from the reagent fluidic line to the common fluidic line.Type: ApplicationFiled: December 18, 2020Publication date: February 2, 2023Inventors: Paul Crivelli, Cyril Delattre, Gerald Kreindl, Wesley A. Cox-Muranami, Bryan Crane
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Publication number: 20220371005Abstract: A system includes a fluidic device, a flow control valve, a first reagent fluid reservoir fluidly connectable to the fluidic device by the flow control valve, a first fluid buffer reservoir fluidly connectable to the fluidic device by the flow control valve, and a common fluid buffer source fluidly connectable to the fluidic device by the flow control valve. The flow control valve permits flow comprising: (i) flow from the first reagent fluid reservoir to the fluidic device, (ii) flow from the common fluid buffer source to the fluidic device, (iii) flow from the fluidic device to the first fluid buffer reservoir, (iv) flow from the first reagent fluid reservoir to the fluidic device, and (v) flow from the first fluid buffer reservoir to the fluidic device.Type: ApplicationFiled: August 3, 2022Publication date: November 24, 2022Applicant: Illumina, Inc.Inventors: Wesley A. COX-MURANAMI, Kay KLAUSING, Bradley Kent DREWS, Nicholas WATSON, Jennifer Olivia FOLEY, Murphy HITCHCOCK, Paul SANGIORGIO, Sz-Chin Steven LIN
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Publication number: 20220323955Abstract: An example method includes connecting a flow cell to an instrument. The flow cell includes a flow channel including a manifold section having a manifold section swept volume and a detection section having a detection section swept volume. A ratio of the detection section swept volume to manifold section swept volume is at least 10 to 1. A first reagent is pumped through the flow channel. A first chemical reaction is performed between the first reagent and analytes positioned in the detection section. A subsequent reagent is pumped through the flow channel to flush out the remaining reagent. A concentration of at least 99.95 percent of reagent positioned in the detection section is the subsequent reagent, after pumping a total volume of the subsequent reagent through the flow channel that is equal to or less than 2.5 times a total swept volume of the manifold section plus the detection section.Type: ApplicationFiled: June 29, 2022Publication date: October 13, 2022Applicant: Illumina, Inc.Inventors: Sz-Chin LIN, Jay TAYLOR, Minsoung RHEE, Jennifer FOLEY, Wesley COX-MURANAMI, Cyril DELATTRE, Tarun KHURANA, Paul CRIVELLI
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Publication number: 20220291250Abstract: An apparatus includes a fluidic circuit, a bypass fluidic circuit, a first set of fluid wells, a second set of fluid wells, a first valve, and a second valve. The first valve operatively associated with the first set of fluid wells such that the first selectively fluidly connects any one of the first set of fluid wells to a first valve outlet. The second valve operatively associated with the fluidic circuit, the bypass fluidic circuit, the first valve outlet, and the second set of fluid wells such that the second valve selectively fluidly connects any one of the second set of fluid wells and the first valve outlet to the fluidic circuit or the first valve outlet to the bypass fluidic circuit.Type: ApplicationFiled: June 2, 2022Publication date: September 15, 2022Applicant: Illumina, Inc.Inventors: Wesley A. Cox-Muranami, James Osmus, Paul Crivelli, Bradley Kent Drews
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Publication number: 20220280940Abstract: A method includes engaging a well of a cartridge with a flow sensor of an instrument. The cartridge includes: a rotary valve including a rotatable port and a center port; the well in fluid communication with a channel, the channel including a channel port that the rotatable port is to align to in order to receive fluid from the well; and a flowcell including an inlet gasket in fluid communication with the center port. A source of pressurized air is connected to the flow sensor in order to establish a mass flow of air through a flow path. The flow path extends through one of the flow sensor, the channel, the rotary valve, and the flowcell. The mass flow of air through the flow path is measured with the flow sensor. It is determined if there is one of an air leak and an air blockage within the flow path.Type: ApplicationFiled: May 23, 2022Publication date: September 8, 2022Inventors: Sz-Chin Steven Lin, Richard Lemoine, Rajagopal Panchapakesan, Wesley A. Cox-Muranami, Darren Segale
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Patent number: 11426723Abstract: A system includes a fluidic device, a flow control valve, a first reagent fluid reservoir fluidly connectable to the fluidic device by the flow control valve, a first fluid buffer reservoir fluidly connectable to the fluidic device by the flow control valve, and a common fluid buffer source fluidly connectable to the fluidic device by the flow control valve. The flow control valve permits flow comprising: (i) flow from the first reagent fluid reservoir to the fluidic device, (ii) flow from the common fluid buffer source to the fluidic device, (iii) flow from the fluidic device to the first fluid buffer reservoir, (iv) flow from the first reagent fluid reservoir to the fluidic device, and (v) flow from the first fluid buffer reservoir to the fluidic device.Type: GrantFiled: September 26, 2019Date of Patent: August 30, 2022Assignee: Illumina, Inc.Inventors: Wesley A. Cox-Muranami, Kay Klausing, Bradley Kent Drews, Nicholas Watson, Jennifer Olivia Foley, Murphy Hitchcock, Paul Sangiorgio, Sz-Chin Steven Lin
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Patent number: 11376584Abstract: In one example, a flow cell includes a plurality of inlet ports sized to receive a flow of reagent from one of a plurality of reagents into the flow cell. An outlet port of the flow cell is sized to pass each flow of reagent out of the flow cell. A flow channel of the flow cell is positioned between, and in fluid communication with, each inlet port and the outlet port. The flow channel includes a manifold section and a detection section. The manifold section has a plurality of manifold branches in fluid communication with a common line, wherein each branch is connected to one of each inlet port. The detection section is in fluid communication with the common line and the outlet port. The detection section is operable to perform a plurality of different chemical reactions between the plurality of reagents and analytes positioned in the detection section.Type: GrantFiled: May 1, 2019Date of Patent: July 5, 2022Assignee: ILLUMINA, INC.Inventors: Sz-Chin Lin, Jay Taylor, Minsoung Rhee, Jennifer Foley, Wesley Cox-Muranami, Cyril Delattre, Tarun Khurana, Paul Crivelli
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Patent number: 11372016Abstract: An apparatus includes a fluidic circuit, a bypass fluidic circuit, a first set of fluid wells, a second set of fluid wells, a first valve, and a second valve. The first valve operatively associated with the first set of fluid wells such that the first selectively fluidly connects any one of the first set of fluid wells to a first valve outlet. The second valve operatively associated with the fluidic circuit, the bypass fluidic circuit, the first valve outlet, and the second set of fluid wells such that the second valve selectively fluidly connects any one of the second set of fluid wells and the first valve outlet to the fluidic circuit or the first valve outlet to the bypass fluidic circuit.Type: GrantFiled: September 26, 2019Date of Patent: June 28, 2022Assignee: ILLUMINA, INC.Inventors: Wesley A. Cox-Muranami, James Osmus, Paul Crivelli, Bradley Kent Drews
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Patent number: 11351541Abstract: A method includes engaging a well of a cartridge with a flow sensor of an instrument. The cartridge includes: a rotary valve including a rotatable port and a center port; the well in fluid communication with a channel, the channel including a channel port that the rotatable port is to align to in order to receive fluid from the well; and a flowcell including an inlet gasket in fluid communication with the center port. A source of pressurized air is connected to the flow sensor in order to establish a mass flow of air through a flow path. The flow path extends through one of the flow sensor, the channel, the rotary valve, and the flowcell. The mass flow of air through the flow path is measured with the flow sensor. It is determined if there is one of an air leak and an air blockage within the flow path.Type: GrantFiled: April 2, 2018Date of Patent: June 7, 2022Assignee: Illumina, Inc.Inventors: Sz-Chin Steven Lin, Richard Lemoine, Rajagopal Panchapakesan, Wesley A. Cox-Muranami, Darren Segale
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Publication number: 20220168737Abstract: Well assemblies and related methods are disclosed. In accordance with an implementation, an apparatus includes a liquid reservoir containing a liquid and a well assembly including a body, a hydrophobic venting membrane, and a cover. The body defines a well and has an opening and a port. The port is couplable to the liquid reservoir. The hydrophobic venting membrane is coupled to the body and covers the opening and cover covers the hydrophobic venting membrane. As the liquid is flowed into the well via the port, the hydrophobic venting membrane vents gas contained within the well.Type: ApplicationFiled: December 1, 2021Publication date: June 2, 2022Inventors: Cameron Mar, Payam Taheri, Cyril Delattre, Paul Crivelli, Wesley Cox-Muranami, Zhenning Cao, Travis Beckman, Justin Davidson
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Patent number: 11291998Abstract: An apparatus for directing fluid into and out of a fluidic device includes two or more fluid prime channels connected to a fluid inlet of the fluidic device, a flow control valve for each fluid prime channel to control flow between the fluid prime channel and the fluid inlet, one or more outlet channels connected to a fluid outlet of the fluidic device, and a flow control valve for each outlet channel to control flow between the fluid outlet and the associated outlet channel. An apparatus for delivering fluids to a fluid inlet includes a plate that is rotatable about an axis of rotation and a plurality of fluid compartments disposed on the plate, each compartment having a fluid exit port disposed at a common radial distance from the axis of rotation and positioned to align with the fluid inlet as the plate rotates about the axis of rotation.Type: GrantFiled: February 2, 2021Date of Patent: April 5, 2022Assignees: Illumina, Inc., Illumina Cambridge LimitedInventors: Wesley A. Cox-Muranami, Darren Robert Segale, Oliver Jon Miller, Jennifer Olivia Foley, Tarun Kumar Khurana, Paul Crivelli, Gary Watts
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Publication number: 20210379578Abstract: An apparatus and examples of methods for using and manufacturing aspects of an apparatus with a sensor having an active surface. A sensor, a lid, and a flow channel bounded by the lid and a surface of the sensor, and including an illumination source, a heater, and a pump. A method includes fluidically coupling a first flow cell and a second flow cell to a reservoir, moving fluid from the reservoir into a flow channel of the first and second flow cell using respective pumps; and heating fluid in the flow channels of the first and second flow cells using respective heaters. A method includes forming a first sensor and a second sensor on a flexible surface, and folding the flexible surface until the first sensor faces the second sensor.Type: ApplicationFiled: May 19, 2021Publication date: December 9, 2021Inventors: Wesley Cox-Muranami, Rajagopal Panchapakesan, Arnaud Rival
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Publication number: 20210299661Abstract: A method includes engaging a well of a cartridge with a flow sensor of an instrument. The cartridge includes: a rotary valve including a rotatable port and a center port; the well in fluid communication with a channel, the channel including a channel port that the rotatable port is to align to in order to receive fluid from the well; and a flowcell including an inlet gasket in fluid communication with the center port. A source of pressurized air is connected to the flow sensor in order to establish a mass flow of air through a flow path. The flow path extends through one of the flow sensor, the channel, the rotary valve, and the flowcell. The mass flow of air through the flow path is measured with the flow sensor. It is determined if there is one of an air leak and an air blockage within the flow path.Type: ApplicationFiled: April 2, 2018Publication date: September 30, 2021Inventors: Sz-Chin Steven LIN, Richard LEMOINE, Rajagopal PANCHAPAKESAN, Wesley A. COX-MURANAMI, Darren SEGALE