Patents by Inventor Erik Johnson

Erik Johnson 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: 20260048205
    Abstract: Described are syringe-to-syringe mixing systems, corresponding formulations, and methods of use including treatment methods.
    Type: Application
    Filed: October 20, 2025
    Publication date: February 19, 2026
    Inventors: Harold Casey Dean, Kevin Barker, David Dummer, Nicholas DeWeerd, Amy Van Hove, Nicole Marquardt, Erik Johnson, Travis Kauffman, Dileep R. Janagam, John Charles Middleton
  • Publication number: 20260043143
    Abstract: Embodiments of the present disclosure generally relate to methods of plasma curing a dielectric material layer formed on a substrate. More specifically, the methods disclosed herein utilize a xenon (Xe) containing gas to generate a plasma that allows for greater dielectric compositional modulation. In some embodiments, a method of curing a substrate includes depositing a dielectric film onto a substrate to form a dielectric layer on a surface of a substrate, and performing a plasma cure operation on the formed dielectric layer. The plasma cure operation includes generating a plasma over a surface of the formed dielectric layer by delivering a RF power to a plasma process gas. The plasma process gas include Xe and H2.
    Type: Application
    Filed: October 8, 2024
    Publication date: February 12, 2026
    Inventors: Purvam MODI, Erik JOHNSON, Bhargav S. CITLA, Srinivas D. NEMANI, Ellie Y. YIEH
  • Patent number: 12512742
    Abstract: An electromagnetic actuator for generating force is provided. The electromagnetic actuator includes a ferromagnetic body extending along a longitudinal axis, the ferromagnetic body comprising: a back-iron portion; and a pair of pole portions, extending from the back-iron portion, the back-iron portion connecting the pair of pole portions. The electromagnetic actuator further includes one or more magnetic-flux changing components at the pole portions, a respective magnetic-flux changing component located at a respective pole face, the respective magnetic-flux changing component configured to change magnetic flux density at a respective track-facing surface relative to the respective pole face. The electromagnetic actuator further includes electrical windings around the pole portions.
    Type: Grant
    Filed: November 5, 2020
    Date of Patent: December 30, 2025
    Assignee: DP WORLD LOGISTICS US HOLDINGS, INC.
    Inventors: Tim Lambert, Noel Godinez, Irfan-ur-rab Usman, Erik Johnson, George Tirone
  • Publication number: 20250367071
    Abstract: An apparatus for a sauna includes a first and second heating element. The first heating element has a first conductive path and is coupled to pass a current. The second heating element has a second conductive path that runs adjacent to the first conductive path. The second heating element substantially blocks an electric field produced within the first heating element. The first conductive path is coupled to redirect the current to the second conductive path and set up complementary magnetic fields between the first and second heating elements.
    Type: Application
    Filed: May 1, 2025
    Publication date: December 4, 2025
    Inventor: Erik Johnson
  • Publication number: 20250255777
    Abstract: A sauna comprises a heating unit configured to generate heat, an enclosure configured to enclose at least one user and the heat, at least one seat located inside the enclosure; and a door. The door comprises an elongate handle having a groove running substantially along an upper surface of the elongated handle. The elongate handle is oriented horizontally on the exit side of the door and viewable by the at least one user when the at least one user is seated on the at least one seat. The groove of the elongate handle has a depth, width and length sufficient to engage an edge of an object such that the object is supported by the elongate handle. The object may be an electronic device including a display that faces the user.
    Type: Application
    Filed: February 4, 2025
    Publication date: August 14, 2025
    Inventors: Erik Johnson, Murrel Gray
  • Publication number: 20250255411
    Abstract: Embodiments of the present disclosure include an adjustable backrest. Embodiments include a seat and a backrest. The backrest is adjustable and supported by pins that engage a plurality of holes arranged vertically to set a height of the backrest and a plurality of grooves arranged horizontally to set an angle of the backrest relative to the seat. The adjustable backrest is particularly advantageous for use in a sauna.
    Type: Application
    Filed: February 4, 2025
    Publication date: August 14, 2025
    Inventor: Erik Johnson
  • Patent number: 12365546
    Abstract: Systems, methods, and apparatus are disclosed herein for filling and transporting a bulk container. In particular, embodiments of the present disclosure provide for a bulk container handling assembly for filing a bulk container in a clean room at a first location, transporting the bulk container outside of the clean room, and disposing of the bulk container at a second location. During transportation, the bulk container handling assembly can move a bulk container through an environmental barrier. The bulk container handling assembly is stationary and configured with a low pivot point such that the base of the bulk container handling assembly remains in the clean room.
    Type: Grant
    Filed: July 12, 2024
    Date of Patent: July 22, 2025
    Assignee: HaF Equipment LLC
    Inventors: Peter Hoefler, Erik Johnson, Casey Hoefler, Samuel Lucas
  • Patent number: 12355325
    Abstract: A system (100), electromagnetic actuator (102) and track (101) for braking are provided. The actuator (102) includes pole portions (109) extending from back-iron portions. Respective longitudinal axes (104) of the pole portions (109) are arranged about parallel to one another and about perpendicular to a common movement axis (104). A pole pitch of the pole portions (109) is selected to induce eddy currents in a segmented track (101), such that the eddy currents are present in a skin depth at more than one surface of segments (105) of the segmented track (101) when the pole portions (109) are moving at given speeds. Eddy current generated losses occupy about an entirety of a volume of a segment (105) of the track (101) below a given intermediate speed, and the eddy current generated losses occupy at least one third of the volume of the segment (105) at a given maximum speed greater than the given intermediate speed. Individually controllable electrical windings are around respective pole portions (109).
    Type: Grant
    Filed: November 5, 2020
    Date of Patent: July 8, 2025
    Assignee: HYPERLOOP TECHNOLOGIES, INC.
    Inventors: Yingjie Li, Arbi Gharakhani Siraki, Rachel Ozer, Shahriyar Beizaee, Erik Johnson
  • Publication number: 20250107965
    Abstract: Embodiments of the present disclosure include techniques for improving the functionality and operation of a sauna. In one embodiment, a sauna includes an automated warm up mode. Some embodiments may include lowering EMF in a sauna, configuring a sauna over a network, wirelessly controlling and configuring a sauna, as well as a Sauna Cloud system for managing and operating many saunas at potentially many different locations. Some embodiments may include some or all of a fan, heater, temperature sensor, and/or CO2 control, for example. In some embodiments, a sauna monitors a human body in the sauna and adjusts settings of the sauna to improve the health of the user.
    Type: Application
    Filed: January 30, 2024
    Publication date: April 3, 2025
    Inventors: Erik Johnson, Vanessa Baird
  • Publication number: 20250107964
    Abstract: Embodiments of the present disclosure include techniques for improving the functionality and operation of a sauna. In one embodiment, a sauna includes an automated warm up mode. Some embodiments may include lowering EMF in a sauna, configuring a sauna over a network, wirelessly controlling and configuring a sauna, as well as a Sauna Cloud system for managing and operating many saunas at potentially many different locations. Some embodiments may include some or all of a fan, heater, temperature sensor, and/or CO2 control, for example. In some embodiments, a sauna monitors a human body in the sauna and adjusts settings of the sauna to improve the health of the user.
    Type: Application
    Filed: January 30, 2024
    Publication date: April 3, 2025
    Inventor: Erik Johnson
  • Publication number: 20250107963
    Abstract: Embodiments of the present disclosure include techniques for improving the functionality and operation of a sauna. In one embodiment, a plurality of saunas coupled to a cloud based sauna system. Some embodiments may include lowering EMF in a sauna, configuring a sauna over a network, wirelessly controlling and configuring a sauna, as well as a Sauna Cloud system for managing and operating many saunas at potentially many different locations. Some embodiments may include some or all of a fan, heater, temperature sensor, and/or CO2 control, for example. In some embodiments, a sauna monitors a human body in the sauna and adjusts settings of the sauna to improve the health of the user.
    Type: Application
    Filed: January 30, 2024
    Publication date: April 3, 2025
    Inventor: Erik Johnson
  • Publication number: 20240309227
    Abstract: The disclosure relates to coating compositions. More particularly the disclosure relates to coating compositions including graphene and a hindered amine stabilizer (HALS). The compositions can be provided as a dispersion of graphene in a single liquid phase comprising the HALS, or as a dispersion of graphene in a multi-phase system of two or more immiscible liquids and comprising the HALS. The graphene includes graphene nanoplatelets (GNPs), graphene oxide nanoplatelets (GNOPs), or both.
    Type: Application
    Filed: June 21, 2022
    Publication date: September 19, 2024
    Inventors: Joseph John Laux, David Salvaggio, JR., Thomas Mark Pilette, Erik Johnson
  • Patent number: 12003158
    Abstract: An electromagnetic machine for generating force is provided. The electromagnetic machine includes a magnet having opposing sides extending along a longitudinal axis. The electromagnetic machine includes a pair of ferromagnetic bodies respectively extending along the opposing sides of the magnet, and along the longitudinal axis, each of the ferromagnetic bodies comprising: a back-iron portion; and a pole portion extending from the back-iron portion. The magnet and the ferromagnetic bodies include reciprocal retention devices at the opposing sides along the longitudinal axis. The electromagnetic machine includes electrical windings around respective pole portions of the ferromagnetic bodies, the electrical windings around the respective pole portions being independently controllable. The electromagnetic machine includes at least one cold plate configured to thermally isolate the magnet from the electrical windings.
    Type: Grant
    Filed: November 5, 2020
    Date of Patent: June 4, 2024
    Assignee: HYPERLOOP TECHNOLOGIES, INC.
    Inventors: Noel Godinez, Tim Lambert, Irfan-ur-rab Usman, Erik Johnson
  • Patent number: 11870318
    Abstract: Homopolar linear synchronous machines are provided herein that include a mover device. The mover device includes a cold plate with ferromagnetic cores extending through slots in the cold plate. Layers of armature coils are located around the ferromagnetic cores on opposite sides of the cold plate. The mover device further includes at least one field coil.
    Type: Grant
    Filed: August 24, 2022
    Date of Patent: January 9, 2024
    Assignee: HYPERLOOP TECHNOLOGIES, INC.
    Inventors: Alexander Jedinger, Arbi Gharakhani Siraki, Erik Johnson, Shahriyar Beizaee, Rachel Ozer, Ju Hyung Kim
  • Patent number: 11828103
    Abstract: A door assembly is configured to accept various lockboxes and locking mechanisms. The door assembly includes: a door with a cavity defined along an outer edge of the door; a lockbox that is positioned within the cavity and is removably secured to the door; and a locking mechanism that is carried by the lockbox. The lockbox includes various openings of different types, which are spaced to accommodate different types of locking mechanisms. The lockbox can be removed from the door to either replace the locking mechanism carried by the lockbox or to substitute the lockbox altogether to modify the locking features and/or functionality of the door assembly as desired or needed.
    Type: Grant
    Filed: November 20, 2020
    Date of Patent: November 28, 2023
    Assignee: WireCrafters, LLC
    Inventors: Erik Johnson, Brandon Green
  • Patent number: 11808052
    Abstract: A panel structure with a slotted mounting system includes: a first post; a second post; and a panel that is configured to be mounted to the first post and the second post. Each post includes one or more fasteners that extend outwardly from a body of the respective posts and can be loosened to define a shelf on which the panel can be hung. The panel includes slots corresponding to and configured to receive the fasteners extending from the body of the first post and the second post. Once hung, the panel is released, and the respective fasteners of the first post and the second post tightened to impose a clamping force to secure the panel. The panel structure can include a plurality of posts with fasteners and a plurality of panels with slots corresponding to the fasteners of the respective posts to provide a multi-walled structure when assembled.
    Type: Grant
    Filed: April 1, 2021
    Date of Patent: November 7, 2023
    Assignee: WireCrafters, LLC
    Inventor: Erik Johnson
  • Patent number: 11732529
    Abstract: A door assembly is configured to accept various lockboxes and locking mechanisms. The door assembly includes: a door with a cavity defined along an outer edge of the door; a lockbox that is positioned within the cavity and is removably secured to the door; and a locking mechanism that is carried by the lockbox. The lockbox includes various openings of different types, which are spaced to accommodate different types of locking mechanisms. The lockbox can be removed from the door to either replace the locking mechanism carried by the lockbox or to substitute the lockbox altogether to modify the locking features and/or functionality of the door assembly as desired or needed.
    Type: Grant
    Filed: November 20, 2020
    Date of Patent: August 22, 2023
    Assignee: WireCrafters, LLC
    Inventors: Erik Johnson, Brandon Green
  • Patent number: 11682956
    Abstract: Disclosed is a machine having a moving member. The moving member including a cold plate having a plurality of slots through the cold plate. The moving member also including a plurality of ferromagnetic cores coupled to the cold plate, each of the plurality of ferromagnetic cores protruding through a respective one of the plurality of slots, creating gaps between the plurality of ferromagnetic cores. The moving member also including a plurality of armature windings coupled to the cold plate, the plurality of armature windings occupying the gaps between the plurality of ferromagnetic cores.
    Type: Grant
    Filed: September 8, 2021
    Date of Patent: June 20, 2023
    Assignee: Hyperloop Technologies, Inc.
    Inventors: Alexander Jedinger, Arbi Gharakhani Siraki, Erik Johnson, Shahriyar Beizaee, Rachel Ozer, Ju Hyung Kim
  • Patent number: 11600739
    Abstract: An apparatus for patterned processing includes a source of input gas, a source of energy suitable for generating a plasma from the input gas in a plasma region and a grounded sample holder configured for receiving a solid sample. The apparatus includes a mask arranged between the plasma region and the grounded sample holder, the mask having a first face oriented toward the plasma region and a second face oriented toward a surface of the solid sample to be processed, the mask including a mask opening extending from the first face to the second face, and an electrical power supply adapted for applying a direct-current bias voltage to the mask, and the mask opening being dimensioned and shaped so as to generate spatially selective patterned processing on the surface of the solid sample.
    Type: Grant
    Filed: May 18, 2018
    Date of Patent: March 7, 2023
    Assignees: TOTAL SA, ECOLE POLYTECHNIQUE, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
    Inventors: Bastien Bruneau, Erik Johnson, Pavel Bulkin, Nada Habka, Gilles Poulain, Nacib Benmammar
  • Publication number: 20230018436
    Abstract: A moving member of a machine can include a cold plate that serves as a primary structural member for the moving member. The cold plate can have one or more cooling channels formed within the cold plate. A plurality of armature windings can be fixed to the cold plate. One or more field windings can be fixed to the cold plate. A plurality of ferromagnetic cores can be fixed to the cold plate, each ferromagnetic core positioned within a loop of at least one of the plurality of armature windings. Other embodiments are described.
    Type: Application
    Filed: September 28, 2022
    Publication date: January 19, 2023
    Applicant: HYPERLOOP TECHNOLOGIES, INC.
    Inventors: Alexander JEDINGER, Arbi Gharakhani SIRAKI, Erik JOHNSON, Shahriyar BEIZAEE, Rachel OZER, Ju Hyung KIM