Patents by Inventor Barry Johnson

Barry 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).

  • Patent number: 12286438
    Abstract: Nonlinear optical chromophores having thiophene-containing bridging groups between the electron-donating and electron-accepting ends of the chromophore are disclosed, including bridging groups which contain cyclic moieties in combination with conjugated double bonds between the electron-donating and electron-accepting ends of the chromophore.
    Type: Grant
    Filed: June 18, 2024
    Date of Patent: April 29, 2025
    Assignee: LIGHTWAVE LOGIC, INC.
    Inventors: Andrew Ashton, Barry Johnson
  • Patent number: 12259633
    Abstract: Nonlinear optical chromophores having one or more diamondoid groups covalently attached to the chromophore, methods of making nonlinear optical chromophores, their use in thin films and electro-optical devices containing such nonlinear optical chromophores and thin films comprising the same.
    Type: Grant
    Filed: October 10, 2023
    Date of Patent: March 25, 2025
    Assignee: Lightwave Logic, Inc.
    Inventors: Cory Pecinovsky, Barry Johnson, Ginelle Ramann
  • Publication number: 20250074123
    Abstract: A snowmobile hitch has a pintle hitch portion and a flapper hitch portion. A hitch body has a rearward projection pintle hitch horn and a portion that pivotally supports a pintle hook movable toward and away from the horn for opening and closing the pintle hitch portion. The hitch further having a V-shaped flapper that is pivotally engaged with the hitch body by way of one or may polymeric spacers providing friction reduction and noise attenuation when moving the flapper, as well as positional fixation. The spacers having a detent for engaging with respective projection on the hitch body. The hitch further having a latch with a pivot pin, a locking pin portion, and a handle. Manipulating the handle can unlock the pintle hitch hook from one of the open and closed positions and move the hook to the other of the open and closed positions.
    Type: Application
    Filed: August 28, 2024
    Publication date: March 6, 2025
    Inventors: Barry Johnson, Matthew Prusak, William Bryant
  • Publication number: 20250066667
    Abstract: Nonlinear optical chromophore compositions which display lyotropic nematic liquid crystal phases in polar organic solvents and provide a mechanical anisotropic effect allowing for the formation of a non-centrosymmetric chromophore-polymer matrix without the application of an electric field.
    Type: Application
    Filed: November 8, 2024
    Publication date: February 27, 2025
    Applicant: Lightwave Logic, Inc.
    Inventors: Cory Pecinovsky, Barry Johnson, Ginelle A. Ramann
  • Patent number: 12228840
    Abstract: Nonlinear optical chromophores having one or more diamondoid groups covalently attached to the chromophore, methods of making nonlinear optical chromophores, their use in thin films and electro-optical devices containing such nonlinear optical chromophores and thin films comprising the same.
    Type: Grant
    Filed: October 10, 2023
    Date of Patent: February 18, 2025
    Assignee: Lightwave Logic, Inc.
    Inventors: Cory Pecinovsky, Barry Johnson, Ginelle Ramann
  • Patent number: 12173217
    Abstract: Nonlinear optical chromophore compositions which display lyotropic nematic liquid crystal phases in polar organic solvents and provide a mechanical anisotropic effect allowing for the formation of a non-centrosymmetric chromophore-polymer matrix without the application of an electric field.
    Type: Grant
    Filed: February 9, 2024
    Date of Patent: December 24, 2024
    Assignee: Lightwave Logic, Inc.
    Inventors: Cory Pecinovsky, Barry Johnson, Ginelle A. Ramann
  • Publication number: 20240369907
    Abstract: Nonlinear optical chromophores having one or more diamondoid groups covalently attached to the chromophore, methods of making nonlinear optical chromophores, their use in thin films and electro-optical devices containing such nonlinear optical chromophores and thin films comprising the same.
    Type: Application
    Filed: July 17, 2024
    Publication date: November 7, 2024
    Applicant: Lightwave Logic, Inc.
    Inventors: Cory Pecinovsky, Barry Johnson, Ginelle Ramann
  • Publication number: 20240336623
    Abstract: Nonlinear optical chromophores having thiophene-containing bridging groups between the electron-donating and electron-accepting ends of the chromophore are disclosed, including bridging groups which contain cyclic moieties in combination with conjugated double bonds between the electron-donating and electron-accepting ends of the chromophore.
    Type: Application
    Filed: June 18, 2024
    Publication date: October 10, 2024
    Applicant: LIGHTWAVE LOGIC, INC.
    Inventors: Andrew Ashton, Barry Johnson
  • Publication number: 20240253714
    Abstract: A tunnel and battery box assembly for a snow vehicle includes a tunnel covering at least a portion of an endless track. The tunnel also includes a first heat exchanger coupled to the first sidewall; a second heat exchanger coupled to the second sidewall, a fuel tank, a first thermal cover coupled to the first heat exchanger between the first heat exchanger and the fuel tank, a first insulating layer disposed on an upper surface of the first thermal cover, a second thermal cover coupled to the second heat exchanger between the second heat exchanger and the fuel tank, and a second insulating layer disposed on an upper surface of the second thermal cover. The vehicle may also include a battery box structure having a battery receiver receiving the battery, and a fuel tank mount integrally formed in the battery box structure coupling the battery box to fuel tank.
    Type: Application
    Filed: January 11, 2024
    Publication date: August 1, 2024
    Inventors: Benjamin EDWARDS, Barry JOHNSON, Peter KERN, Cory HUOT, Lindsay EDWARDS, Virendra GUPTA, Dustin MERTENS, Michael A. HEDLUND
  • Publication number: 20240247192
    Abstract: Nonlinear optical chromophore compositions which display lyotropic nematic liquid crystal phases in polar organic solvents and provide a mechanical anisotropic effect allowing for the formation of a non-centrosymmetric chromophore-polymer matrix without the application of an electric field.
    Type: Application
    Filed: February 9, 2024
    Publication date: July 25, 2024
    Applicant: Lightwave Logic, Inc.
    Inventors: Cory Pecinovsky, Barry Johnson, Ginelle A. Ramann
  • Patent number: 12043628
    Abstract: Nonlinear optical chromophores having thiophene-containing bridging groups between the electron-donating and electron-accepting ends of the chromophore are disclosed, including bridging groups which contain cyclic moieties in combination with conjugated double bonds between the electron-donating and electron-accepting ends of the chromophore.
    Type: Grant
    Filed: April 19, 2023
    Date of Patent: July 23, 2024
    Assignee: LIGHTWAVE LOGIC, INC.
    Inventors: Andrew Ashton, Barry Johnson
  • Patent number: 11976232
    Abstract: Nonlinear optical chromophore compositions which display lyotropic nematic liquid crystal phases in polar organic solvents and provide a mechanical anisotropic effect allowing for the formation of a non-centrosymmetric chromophore-polymer matrix without the application of an electric field.
    Type: Grant
    Filed: December 9, 2022
    Date of Patent: May 7, 2024
    Assignee: Lightwave Logic, Inc.
    Inventors: Cory Pecinovsky, Barry Johnson, Ginelle A. Ramann
  • Patent number: 11921401
    Abstract: Nonlinear optical chromophores having one or more diamondoid groups covalently attached to the chromophore, methods of making nonlinear optical chromophores, their use in thin films and electro-optical devices containing such nonlinear optical chromophores and thin films comprising the same.
    Type: Grant
    Filed: June 25, 2021
    Date of Patent: March 5, 2024
    Assignee: Lightwave Logic, Inc.
    Inventors: Cory Pecinovsky, Barry Johnson, Ginelle Ramann
  • Publication number: 20240045306
    Abstract: Nonlinear optical chromophores having one or more diamondoid groups covalently attached to the chromophore, methods of making nonlinear optical chromophores, their use in thin films and electro-optical devices containing such nonlinear optical chromophores and thin films comprising the same.
    Type: Application
    Filed: October 10, 2023
    Publication date: February 8, 2024
    Applicant: Lightwave Logic, Inc.
    Inventors: Cory Pecinovsky, Barry Johnson, Ginelle Ramann
  • Publication number: 20240045307
    Abstract: Nonlinear optical chromophores having one or more diamondoid groups covalently attached to the chromophore, methods of making nonlinear optical chromophores, their use in thin films and electro-optical devices containing such nonlinear optical chromophores and thin films comprising the same.
    Type: Application
    Filed: October 10, 2023
    Publication date: February 8, 2024
    Applicant: Lightwave Logic, Inc.
    Inventors: Cory Pecinovsky, Barry Johnson, Ginelle Ramann
  • Publication number: 20230312600
    Abstract: Nonlinear optical chromophores having thiophene-containing bridging groups between the electron-donating and electron-accepting ends of the chromophore are disclosed, including bridging groups which contain cyclic moieties in combination with conjugated double bonds between the electron-donating and electron-accepting ends of the chromophore.
    Type: Application
    Filed: April 19, 2023
    Publication date: October 5, 2023
    Applicant: LIGHTWAVE LOGIC, INC.
    Inventors: Andrew Ashton, Barry Johnson
  • Publication number: 20230212399
    Abstract: Nonlinear optical chromophores are provided that have a short chain bridging group between donor and acceptor, which chromophores exhibit lowered ?max values and narrow absorption bands. Electro-optic films prepared from nonlinear optical chromophores provided have enhanced transparency to wavelengths outside of the narrow absorption bands, as well as low optic loss, high thermal stability, and high photostability.
    Type: Application
    Filed: December 19, 2022
    Publication date: July 6, 2023
    Applicant: Lightwave Logic, Inc.
    Inventors: Cory Pecinovsky, Barry Johnson, Ginelle A. Ramann, Baoquan Chen
  • Publication number: 20230183575
    Abstract: Nonlinear optical chromophore compositions which display lyotropic nematic liquid crystal phases in polar organic solvents and provide a mechanical anisotropic effect allowing for the formation of a non-centrosymmetric chromophore-polymer matrix without the application of an electric field.
    Type: Application
    Filed: December 9, 2022
    Publication date: June 15, 2023
    Applicant: Lightwave Logic, Inc.
    Inventors: Cory Pecinovsky, Barry Johnson, Ginelle A. Ramann
  • Publication number: 20230174852
    Abstract: The present invention is directed, in general, to compositions containing electro-optic materials and high boiling point solvents allowing for improved, more efficient poling, as well as methods of poling such materials. Various embodiments of the present invention thus provide materials with excellent electro-optic properties which can be efficiently poled for use in electro-optic devices. In the various embodiments of the present invention, materials can be applied as thin films and efficiently poled at low temperatures with normally applied voltage, while simultaneously exhibiting excellent nonlinear optical macroscopic properties and thermal stability.
    Type: Application
    Filed: December 1, 2022
    Publication date: June 8, 2023
    Applicant: Lightwave Logic, Inc.
    Inventors: Cory Pecinovsky, Ginelle A. Ramann, Baoquan Chen, Barry Johnson
  • Patent number: 11661428
    Abstract: Nonlinear optical chromophores having thiophene-containing bridging groups between the electron-donating and electron-accepting ends of the chromophore are disclosed, including bridging groups which contain cyclic moieties in combination with conjugated double bonds between the electron-donating and electron-accepting ends of the chromophore.
    Type: Grant
    Filed: October 3, 2018
    Date of Patent: May 30, 2023
    Assignee: LIGHTWAVE LOGIC, INC.
    Inventors: Andrew Ashton, Barry Johnson