Patents by Inventor R. Evans

R. Evans 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: 20240132406
    Abstract: The present invention is directed to a gypsum panel and a method of making such gypsum panel. For instance, in one embodiment, the gypsum panel comprises a gypsum core and a first facing material and a second facing material sandwiching the gypsum core, wherein the gypsum core includes gypsum and one or more components of a reclaim gypsum panel, such as reclaimed gypsum and reclaimed facing material. The methods of the present invention are directed to making the aforementioned gypsum panels by providing the first facing material, providing a gypsum slurry comprising gypsum, water, and one or more components of a reclaim gypsum panel, such as reclaimed gypsum and reclaimed facing material, onto the first facing material, and providing a second facing material on the gypsum slurry.
    Type: Application
    Filed: October 19, 2023
    Publication date: April 25, 2024
    Inventors: Veda Evans, Michael Blades, R. G. Iyer, Eli Stav, Bradley J. Busche, Craig Robertson, Gene Whittington, Joseph J. Bailey
  • Publication number: 20240109680
    Abstract: A cleaner assembly for an apparatus for making pouch products includes a cleaner roller and a poker roller. The cleaner roller may counter rotate with a rotatable drum of the apparatus, in contact with an upper surface of a first elastic layer on the rotatable drum, and at a greater tangential speed than at least one surface of an outer circumferential surface of the rotatable drum or an upper surface of the first elastic layer. The poker roller includes projections that are each configured to extend into one or more divots of the rotatable drum. The poker roller may counter rotate with the rotatable drum and at a same tangential speed as the at least one surface such that the projections extend into and out of separate, respective divots of the rotatable drum based on the counter rotation of the poker roller and the rotatable drum.
    Type: Application
    Filed: December 7, 2023
    Publication date: April 4, 2024
    Applicant: Altria Client Services LLC
    Inventors: Jarrod W. CHALKLEY, Robert POWELL, Christopher R. NEWCOMB, Jeremy STRAIGHT, Isaac J. MCGILL, James David EVANS, Patrick MCELHINNEY
  • Publication number: 20240111556
    Abstract: The techniques disclosed herein enable a guest operating system (OS) to access and use a media processing component configured on a host OS. The guest OS provides, via an API, a request to create an instance of the media processing component (e.g., a codec, an encryption/decryption component, a DRM component). In association with the request, the guest OS allocates space in memory for media data that is to be processed by the instance of the media processing component configured on the host OS. The guest OS stores the input media data in the allocated memory and provides, via the API, reference(s) to locations of the allocated memory. The reference(s) to the locations of the allocated memory enable the host OS to retrieve the input media data and process the input media data using the instance of the media processing component configured on the host OS.
    Type: Application
    Filed: September 30, 2022
    Publication date: April 4, 2024
    Inventors: Anton Victor POLINGER, Marcin STANKIEWICZ, Isuru Chamara PATHIRANA, Kumar RAJEEV, Isha SHARMA, Glenn Frederick EVANS, Matthew R. WOZNIAK
  • Patent number: 11931710
    Abstract: The present invention describes various methods for manufacturing gel composite sheets using segmented fiber or foam reinforcements and gel precursors. Additionally, rigid panels manufactured from the resulting gel composites are also described. The gel composites are relatively flexible enough to be wound and when unwound, can be stretched flat and made into rigid panels using adhesives.
    Type: Grant
    Filed: November 2, 2022
    Date of Patent: March 19, 2024
    Assignee: Aspen Aerogels, Inc.
    Inventors: Owen R. Evans, Irene Melnikova
  • Publication number: 20240084372
    Abstract: The present disclosure is directed to methods of detecting small fragments of known nucleic acid biomarkers.
    Type: Application
    Filed: August 3, 2023
    Publication date: March 14, 2024
    Applicant: Vanderbilt University
    Inventors: Frederick R. HASELTON, David T. EVANS, Megan E. PASK, Emily C. KIGHT
  • Publication number: 20240033673
    Abstract: An air purifier includes a housing having a vented upper surface, a motorized fan assembly positioned within an interior volume of the housing and operable for discharging a filtered airstream through the vented upper surface, a hollow top cover, and an electric circuit, e.g., wireless charging electronics. The hollow top cover at least partially defines therein an electronics bay, floor vents configured to admit a portion of the filtered airstream into the electronics bay as a cooling airstream, at least one primary exhaust port for discharging the filtered airstream to a surrounding ambient environment, and at least one secondary exhaust port for discharging the cooling airstream to the surrounding ambient environment. The electric circuit is positioned in the electronics bay within the cooling airstream.
    Type: Application
    Filed: July 10, 2023
    Publication date: February 1, 2024
    Applicant: BISSELL Inc.
    Inventors: Teresa R. Evan, Alexander M. Schroeder
  • Publication number: 20240026121
    Abstract: The present disclosure provides an aerogel composition which is durable and easy to handle, which has favorable performance in aqueous environments, and which also has favorable combustion and self-heating properties. Also provided is a method of preparing an aerogel composition which is durable and easy to handle, which has favorable performance in aqueous environments, and which has favorable combustion and self-heating properties. Further provided is a method of improving the hydrophobicity, the liquid water uptake, the heat of combustion, or the onset of thermal decomposition temperature of an aerogel composition.
    Type: Application
    Filed: September 28, 2023
    Publication date: January 25, 2024
    Applicant: Aspen Aerogels, Inc.
    Inventors: Owen R. Evans, Kathryn E. deKrafft, Nicholas A. Zafiropoulos, Wenting Dong, David J. Mihalcik, George L. Gould, Irene Melnikova
  • Publication number: 20230399939
    Abstract: A downhole sensor apparatus may include a first surface at a first end of the downhole sensor apparatus, a sensor coupled to the downhole sensor apparatus, and an exterior surface at a second, opposite end of the downhole sensor apparatus. The downhole sensor apparatus is configured to be inserted into a recess of a drill string component such that the first surface is adjacent an interior surface within the recess. The exterior surface of the downhole sensor apparatus is configured to receive external pressure that results in a force that transfers through the downhole sensor apparatus to an interface defined by a contact area between the first surface and the interior surface. The contact area of the interface is smaller than the exterior surface. Drill string components, such as earth-boring and downhole tools, incorporating such a downhole sensor apparatus and methods of using same are also disclosed.
    Type: Application
    Filed: May 24, 2022
    Publication date: December 14, 2023
    Inventors: Kenneth R. Evans, Jeremy Todd Townsend, Cecil Schandorf
  • Patent number: 11822603
    Abstract: Systems and methods for modeling higher-level metrics from graph data derived from already-collected but not yet connected data are disclosed. A method includes extracting a first set of actor-related data, a second set of object-related data, and a third set of temporal data from the set of the already-collected but not yet connected data representative of a unit-level contribution to the target activity. The method further includes generating graph data for a graph using the set of the already-collected but not yet connected data, where each of the plurality of nodes of the graph corresponds to the actor or the object, and where an attribute associated with each of the plurality of edges of the graph corresponds to a measurement associated with the target activity. The method further includes modeling a relationship between graph attributes associated with the graph data and a higher-level metric associated with the target activity.
    Type: Grant
    Filed: July 12, 2022
    Date of Patent: November 21, 2023
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Darren K. Edge, Jonathan K. Larson, Nathan R. Evans, Christopher M. White
  • Patent number: 11807734
    Abstract: The present disclosure provides an aerogel composition which is durable and easy to handle, which has favorable performance in aqueous environments, and which also has favorable combustion and self-heating properties. Also provided is a method of preparing an aerogel composition which is durable and easy to handle, which has favorable performance in aqueous environments, and which has favorable combustion and self-heating properties. Further provided is a method of improving the hydrophobicity, the liquid water uptake, the heat of combustion, or the onset of thermal decomposition temperature of an aerogel composition.
    Type: Grant
    Filed: April 6, 2022
    Date of Patent: November 7, 2023
    Assignee: Aspen Aerogels, Inc.
    Inventors: Owen R. Evans, Kathryn E. deKrafft, Nicholas A. Zafiropoulos, Wenting Dong, David J. Mihalcik, George L. Gould, Irene Melnikova
  • Patent number: 11807736
    Abstract: The present disclosure provides an aerogel composition which is durable and easy to handle, which has favorable performance in aqueous environments, and which also has favorable combustion and self-heating properties. Also provided is a method of preparing an aerogel composition which is durable and easy to handle, which has favorable performance in aqueous environments, and which has favorable combustion and self-heating properties. Further provided is a method of improving the hydrophobicity, the liquid water uptake, the heat of combustion, or the onset of thermal decomposition temperature of an aerogel composition.
    Type: Grant
    Filed: December 28, 2022
    Date of Patent: November 7, 2023
    Assignee: Aspen Aerogels, Inc.
    Inventors: Owen R Evans, Kathryn E deKrafft, Nicholas A Zafiropoulos, Wenting Dong, David J Mihalcik, George L Gould, Irene Melnikova
  • Publication number: 20230295341
    Abstract: The present invention relates to certain anti-M(H)DM2/4 antibodies or antigen-binding fragments thereof, pharmaceutical compositions comprising anti-M(H)DM2/4 antibodies or antigen-binding fragments thereof, antibody-drug conjugates comprising anti-M(H)DM2/4 antibodies or antigen-binding fragments thereof bound to a cytotoxic drug, and the use of such antibodies, fragments, compositions and conjugates for treating cancer and/or for preventing metastases. In particular, described herein are certain antibodies or antigen-binding fragments thereof that specifically bind to extracellularly accessible epitopes of M(H)DM2/4 and inhibit tumor growth in vivo, pharmaceutical compositions comprising such antibodies or fragments, antibody-drug conjugates comprising such antibodies or fragments, and the use of such antibodies, fragments, compositions and conjugates for treating cancer or for preventing metastasis.
    Type: Application
    Filed: July 25, 2022
    Publication date: September 21, 2023
    Inventors: Ehsun SARAFRAZ-YAZDI, Brad R. EVANS
  • Publication number: 20230285922
    Abstract: The present invention describes various methods for manufacturing gel composite sheets using segmented fiber or foam reinforcements and gel precursors. Additionally, rigid panels manufactured from the resulting gel composites are also described. The gel composites are relatively flexible enough to be wound and when unwound, can be stretched flat and made into rigid panels using adhesives.
    Type: Application
    Filed: November 2, 2022
    Publication date: September 14, 2023
    Applicant: Aspen Aerogels, Inc.
    Inventors: Owen R. Evans, Irene Melnikova
  • Publication number: 20230250695
    Abstract: A method of manufacturing an earth-boring tool to reduce a carbon footprint of the earth-boring tool includes calculating an amount of CO2 associated with forming a drill bit. The method additionally includes redesigning the drill bit to reduce the amount of CO2 associated with forming the drill bit. The method may further include forming the redesigned drill bit. Related drill bits with reduced carbon footprints are also described.
    Type: Application
    Filed: February 8, 2023
    Publication date: August 10, 2023
    Inventors: Steven Craig Russell, Kenneth R. Evans, Kegan L. Lovelace
  • Patent number: 11709855
    Abstract: Systems and methods for graph embedding already-collected but not yet connected data are disclosed. A method includes extracting a first set of actor-related data, a second set of object-related data, and a third set of temporal data from a set of the already-collected but not yet connected data representative of a unit-level contribution to the target activity. The method further includes generating graph data for at least one graph having a plurality of nodes and a plurality of edges using the set of the already-collected but not yet connected data, where each of the plurality of nodes corresponds to the actor or the object, and where an attribute associated with each of the plurality of edges corresponds to a measurement associated with the target activity during a temporal dimension of interest. The method further includes converting the graph data into metric space data using a graph embedding process.
    Type: Grant
    Filed: July 15, 2019
    Date of Patent: July 25, 2023
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Darren K. Edge, Jonathan K. Larson, Nathan R. Evans, Christopher M. White
  • Patent number: 11702346
    Abstract: Aerogel-based components and systems for electric vehicle thermal management are provided. Exemplary embodiments include a heat control member. The heat control member can include reinforced aerogel compositions that are durable and easy to handle, have favorable performance for use as heat control members and thermal barriers for batteries, have favorable insulation properties, and have favorable reaction to fire, combustion and flame-resistance properties. Also provided are methods of preparing or manufacturing such reinforced aerogel compositions. In certain embodiments, the composition has a silica-based aerogel framework reinforced with a fiber and including one or more opacifying additives.
    Type: Grant
    Filed: November 30, 2020
    Date of Patent: July 18, 2023
    Assignee: Aspen Aerogels, Inc.
    Inventors: Owen R. Evans, George L. Gould, Kathryn Elizabeth DeKrafft, David J. Mihalcik, David E. Baur
  • Patent number: 11692074
    Abstract: Methods and materials are described for preparing organic-inorganic hybrid gel compositions where a sulfur-containing cross-linking agent covalently links the organic and inorganic components. The gel compositions are further dried to provide porous gel compositions and aerogels. The mechanical and thermal properties of the dried gel compositions are also disclosed.
    Type: Grant
    Filed: September 18, 2019
    Date of Patent: July 4, 2023
    Assignee: Aspen Aerogels, Inc.
    Inventors: Owen R Evans, Wenting Dong, Kiranmayi Deshpande
  • Patent number: 11686182
    Abstract: A running tool sets and cements a liner in a borehole. While the tool's bypass section is closed, a plug deployed to the tool diverts hydraulic pressure to set a liner hanger in the borehole. The setting plug is unseated, and the bypass section is switched opened by deploying another plug to an opening seat and shifting a control sleeve open relative to a bypass port. While the tool's packoff remains sealed in the hanger, cement pumped out the bypass port is bullheaded into a lap of the liner and borehole. When cementing is complete, the bypass section is switched closed by deploying another plug to a closing seat and shifting the control sleeve closed relative to the bypass port. The bypass section is then placed in a flow-through condition where fluid communication is reestablished through the tool to the liner by allowing fluid to flow past the plugs in the tool.
    Type: Grant
    Filed: October 19, 2021
    Date of Patent: June 27, 2023
    Assignee: WEATHERFORD TECHNOLOGY HOLDINGS, LLC
    Inventors: Zachary S. Trine, Nicholas W. McFarlin, Eric R. Evans, Joshua V. Symms
  • Patent number: 11680381
    Abstract: A hydraulic system for controlling an implement on a work machine may include a hydraulic reservoir, a hydraulic pump in fluid communication with the reservoir, a central valve in fluid communication with the pump and configured for controlling the implement, a load sense pressure relief system, and a controller. The controller may be configured for controlling the central valve and the load sense pressure relief system and selecting between operating the hydraulic system at a first pressure and a second pressure based on a factor relating to implement position.
    Type: Grant
    Filed: January 7, 2021
    Date of Patent: June 20, 2023
    Assignee: Caterpillar Underground Mining Pty. Ltd.
    Inventors: Riley A. Albers, David R. Evans, William N. O'Neill, Jason P. Wigg, Jeffrey K. Berry, James T. Ferrier
  • Patent number: 11669537
    Abstract: Systems and methods for graph embedding already-collected but not yet connected data are disclosed. A method includes extracting a first set of actor-related data, a second set of object-related data, and a third set of temporal data from a set of the already-collected but not yet connected data representative of a unit-level contribution to the target activity. The method further includes generating graph data for at least one graph having a plurality of nodes and a plurality of edges using the set of the already-collected but not yet connected data, where each of the plurality of nodes corresponds to the actor or the object, and where an attribute associated with each of the plurality of edges corresponds to a measurement associated with the target activity during a temporal dimension of interest. The method further includes converting the graph data into metric space data using a graph embedding process.
    Type: Grant
    Filed: July 15, 2019
    Date of Patent: June 6, 2023
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Darren K. Edge, Jonathan K. Larson, Nathan R. Evans, Christopher M. White