Patents by Inventor David Hood

David Hood 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: 20250112266
    Abstract: A method for modifying argyrodite-type material. The argyrodite-type material is exposed to a fluorine precursor. The argyrodite-type material may have a carbonate coating that has formed, such as due to exposure to air, with such carbonate coating at least partially removed by exposure to the fluorine precursor. The argyrodite-type material may further be doped by fluorine after exposure to the precursor. Further, the argyrodite-type material may have a capping layer formed thereon.
    Type: Application
    Filed: September 29, 2023
    Publication date: April 3, 2025
    Applicant: UCHICAGO ARGONNE, LLC
    Inventors: Anil U. Mane, Zachary David Hood, Jeffrey W. Elam
  • Patent number: 12263224
    Abstract: Disclosed herein are polynucleic acid molecules, pharmaceutical compositions, and methods for treating muscle atrophy or myotonic dystrophy.
    Type: Grant
    Filed: November 17, 2022
    Date of Patent: April 1, 2025
    Assignee: AVIDITY BIOSCIENCES, INC.
    Inventors: Andrew John Geall, Venkata Doppalapudi, David Sai-Ho Chu, Michael Caramian Cochran, Michael Hood, Beatrice Diana Darimont, Rob Burke, Yunyu Shi, Gulin Erdogan Marelius, Barbora Malecova
  • Publication number: 20250015341
    Abstract: A solid electrolyte for solid-state batteries includes a lithium argyrodite film of formula of LinPxSyXz, where X is F, Cl, Br, I, or a mixture of two or more thereof, and where n is 1 to 10, x is 1 to 3, y is 3 to 8, and z is 1 to 3. The lithium argyrodite exhibits a polyamorphous microstructure and may have a thickness of about 1 ?m to about 50 ?m. The solid electrolyte is formed using spray decomposition deposition.
    Type: Application
    Filed: July 7, 2023
    Publication date: January 9, 2025
    Applicant: UCHICAGO ARGONNE LLC
    Inventors: Zachary David Hood, Colton Ginter
  • Publication number: 20240158611
    Abstract: A method of minimizing popcorn polymer seed formation, the method adding a treatment composition to a monomer containing system. A method for inhibiting popcorn polymer growth, the method adding a treatment composition to a monomer containing system, wherein the treatment composition comprises a quinone methide, a quinone methide derivative, or a quinone methide analogue based compound, and wherein the system comprises popcorn seed or polymer.
    Type: Application
    Filed: February 21, 2022
    Publication date: May 16, 2024
    Inventors: Joop DEES, Jens MAGGEN, Chaowei FENG, Bryan CROM, David HOOD
  • Publication number: 20240039035
    Abstract: A polymer-ceramic composite membrane and methods of making the same. The composite membrane includes a polymer scaffold and a ceramic nanoparticle disposed within the polymer scaffold.
    Type: Application
    Filed: July 29, 2022
    Publication date: February 1, 2024
    Applicant: UCHICAGO ARGONNE, LLC
    Inventor: Zachary David Hood
  • Publication number: 20230398231
    Abstract: Disclosed herein are polynucleic acid molecules, pharmaceutical compositions, and methods for treating muscle dystrophy (DM1).
    Type: Application
    Filed: May 31, 2023
    Publication date: December 14, 2023
    Inventors: Venkata Ramana DOPPALAPUDI, Michael David HOOD, Rob BURKE, Michael Caramian COCHRAN, Beatrice Diana DARIMONT, Yunyu SHI, Gulin Erdogan MARELIUS, Barbora MALECOVA
  • Publication number: 20230361338
    Abstract: An electrochemical cell and a method of manufacturing the electrochemical cell are provided. The method includes: spraying a precursor solution on an anode, the precursor solution including a metal salt dissolved in a solvent and the anode being at a temperature of 250° C. or greater; reacting the metal salt on the anode to form a buffer layer; and attaching a solid-state electrolyte to the buffer layer.
    Type: Application
    Filed: May 16, 2022
    Publication date: November 9, 2023
    Inventors: Andrea Maurano, Jesse John Hinricher, So Yeon Kim, Jennifer Lilia Marguerite Rupp, Ju Li, Yuntong Zhu, Hyunwon Chu, Zachary David Hood, Won Seok Chang, Kai Pei, Yimeng Huang, Srinath Chakravarthy, Ziqiang Wang
  • Publication number: 20230317981
    Abstract: A method of operating a fuel cell system (100) comprising a fuel cell stack (110) and a closed loop water cooling circuit for direct injection of cooling water into the stack (110), the method comprising: measuring an operational parameter of the fuel cell system (100) over a time period; adding an amount of water to the closed loop cooling circuit from the total amount of water generated during operation of the fuel cell stack (110) over the time period; and removing the amount of water from the closed loop cooling circuit generated during operation of the fuel cell stack (110) over the time period is automatically determined by the fuel cell system (100) as a function of the operational parameter.
    Type: Application
    Filed: June 4, 2023
    Publication date: October 5, 2023
    Applicant: Intelligent Energy Limited
    Inventor: Peter David Hood
  • Patent number: 11707532
    Abstract: Disclosed herein are polynucleic acid molecules, pharmaceutical compositions, and methods for treating muscle dystrophy (DM1).
    Type: Grant
    Filed: August 8, 2022
    Date of Patent: July 25, 2023
    Assignee: AVIDITY BIOSCIENCES, INC.
    Inventors: Venkata Ramana Doppalapudi, Michael David Hood, Rob Burke, Michael Caramian Cochran, Beatrice Diana Darimont, Yunyu Shi, Gulin Erdogan Marelius, Barbora Malecova
  • Patent number: 11688860
    Abstract: A fluid flow plate for an electrochemical fuel cell assembly comprises a first plurality of fluid flow channels extending across an area of the flow plate to define a flow field of the fluid flow plate. An array of first fluid transfer points is disposed along an edge of the flow field for communicating fluid into or out of the fluid flow channels. A gallery has a first peripheral edge portion bounded by the array of first fluid transfer points and at least two second peripheral edge portions each bounded by an array of second fluid transfer points disposed along fluid access edges of the fluid flow plate. The at least two second peripheral edge portions are disposed at oblique angles to the first peripheral edge portion such that the total length of the any of second fluid transfer points is at least as long as, and preferably longer than, the length of the array of first fluid transfer points.
    Type: Grant
    Filed: January 15, 2020
    Date of Patent: June 27, 2023
    Assignee: INTELLIGENT ENERGY LIMITED
    Inventors: Peter David Hood, Paul Leonard Adcock
  • Publication number: 20230170498
    Abstract: Aspects of duct systems for use with fuel cells and methods of using the same are disclosed. According to an aspect of the disclosure, a duct system (10) for cooling fuel cells (12) via a coolant fluid includes a housing (100); a cooling chamber (112); an inlet port (120) configured to receive the coolant into the system; an exhaust port (130) configured to expel the coolant from the system; and a means for moving the coolant into, through, and out of the system.
    Type: Application
    Filed: April 20, 2020
    Publication date: June 1, 2023
    Applicant: INTELLIGENT ENERGY LIMITED
    Inventors: Tom Hood, Peter David Hood
  • Publication number: 20220409735
    Abstract: Disclosed herein are polynucleic acid molecules, pharmaceutical compositions, and methods for treating muscle dystrophy (DM1).
    Type: Application
    Filed: August 8, 2022
    Publication date: December 29, 2022
    Inventors: Venkata Ramana DOPPALAPUDI, Michael David HOOD, Rob BURKE, Michael Caramian COCHRAN, Beatrice Diana DARIMONT, Yunyu SHI, Gulin Erdogan MARELIUS, Barbora MALECOVA
  • Patent number: 11446387
    Abstract: Disclosed herein are polynucleic acid molecules, pharmaceutical compositions, and methods for treating muscle dystrophy (DM1).
    Type: Grant
    Filed: March 26, 2021
    Date of Patent: September 20, 2022
    Assignee: AVIDITY BIOSCIENCES, INC.
    Inventors: Venkata Ramana Doppalapudi, Michael David Hood, Rob Burke, Michael Caramian Cochran, Beatrice Diana Darimont, Yunyu Shi, Gulin Erdogan Marelius, Barbora Malecova
  • Patent number: 11398633
    Abstract: A coolant storage tank (1) for storing coolant in a fuel cell system (2), the coolant storage tank comprising a plurality of individually controllable heater elements (7, 8a, 8b). A coolant storage tank comprising a first heater element (7) located at a base of the coolant storage tank and a second heater element (8a) is also disclosed. A coolant storage tank comprising a first coolant storage compartment (50) in fluid communication with a second coolant storage compartment (51), the first coolant storage compartment including at least a first heater element (54) and wherein the second coolant storage compartment is unheated is also disclosed. A method of melting frozen coolant in a coolant storage tank is also disclosed.
    Type: Grant
    Filed: June 8, 2020
    Date of Patent: July 26, 2022
    Assignee: Intelligent Energy Limited
    Inventors: Daniel Ninan, Nathaniel Palmer, Sophie Charlotte Harris, Phillip Wardle, Jonathan Cole, Iain Fraser, Peter David Hood, Paul Leonard Adcock
  • Patent number: 11322754
    Abstract: The invention relates to bipolar plates for electrochemical fuel cell assemblies, and in particular to configurations of bipolar plates allowing for multiple fluid flow channels for the passage of anode, cathode and coolant fluids.
    Type: Grant
    Filed: July 5, 2019
    Date of Patent: May 3, 2022
    Assignee: INTELLIGENT ENERGY LIMITED
    Inventors: Peter David Hood, Paul Leonard Adcock
  • Patent number: 11309548
    Abstract: A fluid flow plate having first and second fluid flow channels on a fluid flow plate with an active area of fluid flow fields having one or more arrays of fluid transfer points (301, 302, 303) disposed along an edge of the flow field for communicating fluid into or out of flow channels. A first and second distribution gallery (15, 16, 21) with peripheral edge portions bounded by the arrays including at least one pair of inlets in external edges of the fluid flow plate and wherein the first fluid distribution gallery is shaped such that the combined lengths of the first-gallery second peripheral edge portions are longer than the first-gallery first peripheral edge portion, and wherein the internal edges of the flow plate comprise edges of a hole, aperture, or port passing through the flow plate, and the external edges of the flow plate comprise an outer peripheral edge of the plate. The edges each may comprise a castellated structure (31, 32, 34).
    Type: Grant
    Filed: February 27, 2019
    Date of Patent: April 19, 2022
    Assignee: Intelligent Energy Limited
    Inventors: Peter David Hood, Paul Leonard Adcock
  • Publication number: 20220013806
    Abstract: A lithium ion conductor includes a compound of Formula 1: Li7-a*?-(b-4)*?-xMa?La3Zr2-?Mb?O12-x-?XxN???Formula 1 wherein in Formula 1, Ma is a cationic element having a valence of a, Mb is a cationic element having a valence of b, and X is an anion having a valence of ?1, wherein, when Ma comprises H, 0???5, otherwise 0???0.75, and wherein 0???1.5, 0?x?1.5, (a*?+(b?4)?+x)>0, and 0<??6.
    Type: Application
    Filed: December 8, 2020
    Publication date: January 13, 2022
    Inventors: Won Seok Chang, Zachary David Hood, Jennifer Lilia Marguerite Rupp, Lincoln Miara
  • Publication number: 20210299266
    Abstract: Disclosed herein are polynucleic acid molecules, pharmaceutical compositions, and methods for treating muscle dystrophy (DM1).
    Type: Application
    Filed: March 26, 2021
    Publication date: September 30, 2021
    Inventors: Venkata Ramana DOPPALAPUDI, Michael David HOOD, Rob BURKE, Michael Caramian COCHRAN, Beatrice Diana DARIMONT, Yunyu SHI, Gulin Erdogan MARELIUS, Barbora MALECOVA
  • Publication number: 20210305621
    Abstract: A component for a lithium battery including a first layer including a lithium garnet having a porosity of 0 percent to less than 25 percent, based on a total volume of the first layer; and a second layer on the first layer and having a porosity of 25 percent to 80 percent, based on a total volume of the second layer, wherein the second layer is on the first layer and the second layer has a composition that is different from a composition of the first layer.
    Type: Application
    Filed: December 8, 2020
    Publication date: September 30, 2021
    Inventors: Won Seok Chang, Zachary David Hood, Jennifer Lilia Marguerite Rupp, Lincoln Miara
  • Patent number: D953011
    Type: Grant
    Filed: May 7, 2020
    Date of Patent: May 31, 2022
    Inventor: David Hood