Patents by Inventor Richard A. Nelson
Richard A. Nelson 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: 11142758Abstract: Provided herein are methods for the collection and amplification of circulating nucleic acids from a non-celluar fraction of a biological sample. Circulating nucleic acids are extracted from the non-cellular fraction and are circularized to generate single-stranded nucleic acid circles, which are then subsequently amplified by rolling circular amplification using random primers to produce an amplified library. Devices for the collection of a non-cellular fraction from a biological sample are also provided. The device includes a filtration membrane and a dry solid matrix, which is in direct contact with the filtration membrane.Type: GrantFiled: March 20, 2017Date of Patent: October 12, 2021Assignee: Global Life Sciences Solutions Operations UK LtdInventors: Erik Leeming Kvam, John Richard Nelson, Gregory Andrew Grossmann, Ryan Charles Heller, Erin Jean Finehout, Christopher Michael Puleo, William Patrick Waters
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Patent number: 11128987Abstract: Certain embodiments of the disclosure can include methods, devices, and systems for locating an electronic signal sent in a large, enclosed space, including hotels and offices. The embodiments can include initiating a signal from a location within the large, enclosed structure triggered by, for example, atmospheric conditions or user input, among other triggering mechanisms. The signal can then be transmitted via low-energy, low-cost network devices placed efficiently throughout the building. Devices within the network read the message signal and efficiently continue its transmission through the network. When received by a display device, the message can be identified by its originating location and mapped against a layout of the building.Type: GrantFiled: March 9, 2020Date of Patent: September 21, 2021Assignee: ROAR for GoodInventors: Richard Nelson, Taun Chapman, Mahmoud Odeh, Yasmine Mustafa
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Patent number: 11033859Abstract: A method of eluting biomolecules, such as nucleic acids from a biological sample by electroelution is provided. An example of a method includes various steps, such as loading the biological sample to a device comprising a housing, at least two conductive redox polymer electrodes operationally coupled to the housing and a biomolecule impermeable layer disposed on at least one of the electrodes. The loading of sample is followed by initiating an electrical connection to generate an electric field strength sufficient to elute biomolecules from the biological sample; and eluting the biomolecules from the biological sample.Type: GrantFiled: June 19, 2018Date of Patent: June 15, 2021Assignee: Global Life Sciences Solutions Operations UK LtdInventors: Christopher Michael Puleo, John Richard Nelson, Patrick McCoy Spooner, Ralf Lenigk, Nicole Lea Wood, Li Zhu, Craig Patrick Galligan
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Patent number: 11001868Abstract: Methods for in vitro transcription and translation using a double-stranded concatemeric DNA in a eukaryotic cell-free expression system are provided. The method includes the steps of (a) contacting a double-stranded concatemeric DNA with a eukaryotic cell-free expression system, and (b) expressing a protein in vitro from the double-stranded concatemeric DNA in the eukaryotic cell-free expression system. The double-stranded concatemeric DNA includes a plurality of tandem repeat sequences. The plurality of tandem repeat sequences includes an expression sequence including a promoter, a cap-independent translation element (CITE), and an open reading frame. A final concentration of the double-stranded concatemeric DNA in the eukaryotic cell-free expression system is in a range from about 0.1 ng/?L to about 35 ng/?L. A RCA product DNA may be used as the double stranded concatemer DNA for the methods.Type: GrantFiled: August 11, 2017Date of Patent: May 11, 2021Assignee: Global Life Sciences Solutions Operations UK LtdInventors: Erik Leeming Kvam, John Richard Nelson, Wei Gao
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Patent number: 10999228Abstract: One or more computing devices, systems, and/or methods for constructing a chat video are provided. For example, a user may define a participant definition defining one or more participants for a conversation to playback through the chat video. The user may define a sequence of content items (e.g., images, videos, text, emojis, emoticons, etc.) that are to be displayed through a chat interface for the conversation. A sequence of message elements (e.g., chat bubbles) are constructed based upon the participant definition and/or the sequence of content items. A message element comprises a content item and is assigned to a participant. The sequence of message elements are surfaced through the chat interface to visually present the conversation as a rendering used to construct the chat video.Type: GrantFiled: April 25, 2017Date of Patent: May 4, 2021Assignee: Verizon Media Inc.Inventors: Benjamin David Stahl, Howard Lee Kim, Geoffrey Richard Nelson
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Publication number: 20210055297Abstract: A rapid detection method of a target biomolecule comprising an antigenic moiety is provided. The method includes providing a source biological sample comprising the target biomolecule; contacting the source biological sample to an ion-exchange medium; eluting the captured-target biomolecule from the ion-exchange medium as an eluate, and loading the eluate to a rapid diagnostic testing device comprising an antibody. The eluate comprises a concentrated form of the biomolecule in a solution having a salt concentration greater than 150 mM. A concentration of the target biomolecule in the eluate is in a range from about 2× to 25× compared to a concentration of the biomolecule in the source biological sample. The target biomolecule binds to the antibody under the salt concentration of greater than 150 mM. A device for rapid detection of target biomolecule is also provided.Type: ApplicationFiled: November 5, 2020Publication date: February 25, 2021Inventors: Matthew Jeremiah Misner, Gregory Andrew Grossmann, Cathryn Ellen Olsen, John Richard Nelson, Brian Christopher Bales, David Roger Moore, Paul Michael Smigelski
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Publication number: 20210055282Abstract: A device for rapid detection of a tuberculosis lipoarabinomannan (TB-LAM) is provided. The device includes a pre-concentrator unit for concentrating the TB-LAM comprising: an ion-exchange medium comprising one or more ligands configured to capture the TB-LAM from the source biological sample, wherein the captured-TB-LAM is eluted from the ion-exchange medium as an eluate comprising a concentrated form of TB-LAM; a cassette; a lateral flow assay unit disposed in the cassette; and an integration unit attached to the pre-concentrator unit and the cassette. The integration unit is configured to operatively couple and de-couple the pre-concentrator unit and the cassette. The pre-concentrator unit and the lateral flow assay unit disposed in the cassette are in a fluidic communication in a coupled form. The device for rapid detection of TB-LAM further comprises a dilutor unit.Type: ApplicationFiled: November 6, 2020Publication date: February 25, 2021Inventors: Matthew Jeremiah Misner, Gregory Andrew Grossmann, Cathryn Ellen Olsen, John Richard Nelson, David Roger Moore, Paul Michael Smigelski, John Thomas Connelly, Benjamin David Grant, Bernhard Hans Weigl
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Publication number: 20200397615Abstract: A welding hood for protecting an operator's face comprising a face protective shield having a concave rearward side for receiving the operator's face, a viewing opening extending through the shield, wherein the viewing opening is located in a position in front of the eyes of the operator while the hood is fixed to the operator's head. The welding hood includes an eye box located adjacent the viewing opening. The eye box has walls framing the viewing opening and extend inwardly from the rearward side of the shield. The walls are configured for blocking reflective arc flashes and/or light from entering the operator's field of view during welding. The welding hood has sidewalls of varying width and a neck attachment for added protection. The welding hood also includes a lens located within the viewing opening and at least one strap for securing the welding hood to the operator's head.Type: ApplicationFiled: June 19, 2020Publication date: December 24, 2020Inventor: Richard Nelson Williams
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Patent number: 10870845Abstract: A method is provided herein, wherein the method of capturing a target nucleic acid, comprises applying a nucleic acid capture probe to a capture zone of a needs definition, wherein the nucleic acid capture probe having a first molecular weight comprises at least a sequence that is complimentary to at least a portion of the target nucleic acid sequence and the nucleic acid capture probe is substantially immobilized at the capture zone of the substrate. The method further comprises applying a sample comprising the target nucleic acid having a second molecular weight to a sample application zone of the substrate; wherein the sample comprising the target nucleic acid flows across a length of the substrate from the sample application zone to the capture zone by lateral flow, and the target nucleic acid is captured by the nucleic acid capture probes by hybridization to the capture zone.Type: GrantFiled: December 11, 2014Date of Patent: December 22, 2020Assignee: Global Life Sciences Solutions Operations UK LtdInventors: John Richard Nelson, Bing Li
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Publication number: 20200392554Abstract: Provided are techniques for generating expression products using one or more nucleic acid concatemers that include tandem repeats of a nucleic acid sequence encoding the expression product or products. In one embodiment, different expression products may be co-expressed using a concatemer mixture of a first nucleic acid concatemer and a second nucleic acid concatemer having a predefined ratio to one another.Type: ApplicationFiled: June 13, 2019Publication date: December 17, 2020Inventors: Brian Michael Davis, Erik Leeming Kvam, John Richard Nelson, Lisa Anne Lowery, Wei Gao
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Publication number: 20200367521Abstract: The present invention relates to beverage products, in particular a liquid non-dairy creamer composition comprising high oleic oils; micellar casein; emulsifiers comprising a mixture of mono- and di-glycerides and diacetyl tartaric acid esters of mono- and di-glycerides; and hydrocolloids comprising a mixture of carrageenan, microcrystalline cellulose and carboxymethyl cellulose.Type: ApplicationFiled: November 27, 2018Publication date: November 26, 2020Inventors: Jean-Baptiste Bezelgues, Winnie Octavia, Richard Nelson, Xiaoping Fu, Jun-Tse Ray Fu, Alexander A. Sher
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Patent number: 10837962Abstract: A rapid detection method of a target biomolecule comprising an antigenic moiety is provided. The method includes providing a source biological sample comprising the target biomolecule; contacting the source biological sample to an ion-exchange medium; eluting the captured-target biomolecule from the ion-exchange medium as an eluate, and loading the eluate to a rapid diagnostic testing device comprising an antibody. The eluate comprises a concentrated form of the biomolecule in a solution having a salt concentration greater than 150 mM. A concentration of the target biomolecule in the eluate is in a range from about 2× to 25× compared to a concentration of the biomolecule in the source biological sample. The target biomolecule binds to the antibody under the salt concentration of greater than 150 mM. A device for rapid detection of target biomolecule is also provided.Type: GrantFiled: December 20, 2017Date of Patent: November 17, 2020Assignee: GENERAL ELECTRIC COMPANYInventors: Matthew Jeremiah Misner, Gregory Andrew Grossmann, Cathryn Ellen Olsen, John Richard Nelson, Brian Christopher Bales, David Roger Moore, Paul Michael Smigelski, Jr.
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Patent number: 10830760Abstract: A device for rapid detection of a tuberculosis lipoarabinomannan (TB-LAM) is provided. The device includes a pre-concentrator unit for concentrating the TB-LAM comprising: an ion-exchange medium comprising one or more ligands configured to capture the TB-LAM from the source biological sample, wherein the captured-TB-LAM is eluted from the ion-exchange medium as an eluate comprising a concentrated form of TB-LAM; a cassette; a lateral flow assay unit disposed in the cassette; and an integration unit attached to the pre-concentrator unit and the cassette. The integration unit is configured to operatively couple and de-couple the pre-concentrator unit and the cassette. The pre-concentrator unit and the lateral flow assay unit disposed in the cassette are in a fluidic communication in a coupled form. The device for rapid detection of TB-LAM further comprises a dilutor unit.Type: GrantFiled: December 20, 2017Date of Patent: November 10, 2020Assignee: GENERAL ELECTRIC COMPANYInventors: Matthew Jeremiah Misner, Gregory Andrew Grossmann, Cathryn Ellen Olsen, John Richard Nelson, David Roger Moore, Paul Michael Smigelski, Jr., John Thomas Connelly, Benjamin David Grant, Bernhard Hans Weigl
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Patent number: 10787695Abstract: A system includes a bacteria culture array that includes a plurality of chambers each configured to receive a portion of a sample that includes bacteria. Each individual chamber of the plurality of chambers includes a chamber opening configured to permit access of the portion of the sample to the individual chamber. The system also includes one or more sensors configured to collect data from the individual chamber. The sensors are configured to contact the sample. Additionally, the system includes a monitoring and analysis system that includes a processor configured to receive the data from the one or more sensors at a first time and a second time, compare the data received at the second time to the data received at the first time, and identify a portion of the plurality of chambers of the bacteria culture array based on the comparing.Type: GrantFiled: June 1, 2017Date of Patent: September 29, 2020Assignee: General Electric CompanyInventors: Christopher Michael Puleo, Christine Lynne Surrette, Erik Leeming Kvam, Steven Yuehin Go, Feng Chen, John Richard Nelson, Craig Patrick Galligan, Radislav Alexandrovich Potyrailo, Gregory Andrew Grossmann
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Patent number: 10773634Abstract: An array (166, 184, 194, 230, 256) of multiple light heads (170, 186, 194, 236) for a vehicle (100) has a primary Controller Area Network (CAN) serial data bus (108, 224) to carry first serial communications among spaced-apart CAN nodes (112, 118, 130, 136, 140, 154, 220, 260, 288) communicatively coupled thereto. The first serial communications initiate a flash sequence from the array via second serial communications provided to the multiple light heads communicatively coupled to a nested CAN serial data bus (180, 190, 200, 238). An array controller (130, 136, 140, 220, 260) segregates the nested CAN serial data bus from the primary CAN serial data bus while providing a communications bridge between nodes of the two buses. Accordingly, light heads on the nested bus provide self-identification and diagnostic information to other nodes such as a computer (288) configuration utility (290) featuring a graphical user interface (292).Type: GrantFiled: June 14, 2017Date of Patent: September 15, 2020Assignee: Code 3, Inc.Inventors: Richard Nelson Brower, Daniel Scott Pursley, Christopher Reineke Barber, Kevin Thomas Mitchell
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Publication number: 20200288275Abstract: Certain embodiments of the disclosure can include methods, devices, and systems for locating an electronic signal sent in a large, enclosed space, including hotels and offices. The embodiments can include initiating a signal from a location within the large, enclosed structure triggered by, for example, atmospheric conditions or user input, among other triggering mechanisms. The signal can then be transmitted via low-energy, low-cost network devices placed efficiently throughout the building. Devices within the network read the message signal and efficiently continue its transmission through the network. When received by a display device, the message can be identified by its originating location and mapped against a layout of the building.Type: ApplicationFiled: March 9, 2020Publication date: September 10, 2020Inventors: Richard Nelson, Taun Chapman, Mahmoud Odeh, Yasmine Mustafa
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Publication number: 20200215962Abstract: An array (166, 184, 194, 230, 256) of multiple light heads (170, 186, 194, 236) for a vehicle (100) has a primary Controller Area Network (CAN) serial data bus (108, 224) to carry first serial communications among spaced-apart CAN nodes (112, 118, 130, 136, 140, 154, 220, 260, 288) communicatively coupled thereto. The first serial communications initiate a flash sequence from the array via second serial communications provided to the multiple light heads communicatively coupled to a nested CAN serial data bus (180, 190, 200, 238). An array controller (130, 136, 140, 220, 260) segregates the nested CAN serial data bus from the primary CAN serial data bus while providing a communications bridge between nodes of the two buses. Accordingly, light heads on the nested bus provide self-identification and diagnostic information to other nodes such as a computer (288) configuration utility (290) featuring a graphical user interface (292).Type: ApplicationFiled: June 14, 2017Publication date: July 9, 2020Inventors: Richard Nelson Brower, Daniel Scott Pursley, Christopher Reineke Barber, Kevin Thomas Mitchell
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Publication number: 20200216749Abstract: A well treatment additive includes a siloxane surfactant, a solvent and an aqueous phase. The solvent is preferably a terpene hydrocarbon. Also disclosed is a method for using the well treatment additive to form and enhance the properties of terpene solvent based additives useful for the treatment of oil and gas wells. Methods of using the novel well treatment additives include using the additives in a variety of well treatment processes including, but not limited to, acidizing operations, hydraulic fracturing operations, well remediation operations and water removal operations.Type: ApplicationFiled: March 13, 2020Publication date: July 9, 2020Applicant: Flotek Chemistry, LLCInventors: Glenn S. Penny, Keith Ingram Dismuke, Richard Nelson Fox, Andrei Zelenev, Randal M. Hill
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Patent number: 10655167Abstract: Provided herein are methods for generation and amplification of a single-stranded DNA circle in a single reaction vessel from a linear DNA without any intervening purification steps. The single-stranded DNA circle is generated via a template-independent single-stranded DNA ligation. Whole-genome amplification of linear chromosomal DNA in a single tube using ligation-assisted DNA amplification is also provided.Type: GrantFiled: April 9, 2018Date of Patent: May 19, 2020Assignee: General Electric CompanyInventors: Ryan Charles Heller, Erik Leeming Kvam, John Richard Nelson
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Patent number: D925130Type: GrantFiled: June 19, 2020Date of Patent: July 13, 2021Inventor: Richard Nelson Williams