Patents by Inventor Randall B. Pugh

Randall B. Pugh 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).

  • VARIABLE OPTIC OPHTHALMIC DEVICE INCLUDING LIQUID CRYSTAL ELEMENTS
    Publication number: 20150378175
    Abstract: This invention discloses methods and apparatus for providing a Variable Optic Insert into an Ophthalmic Lens. An energy source is capable of powering the Variable Optic Insert included within the Ophthalmic Lens. In some embodiments, an Ophthalmic Lens is cast-molded from a silicone hydrogel. The various Ophthalmic Lens entities may include electroactive Liquid Crystal layers to electrically control refractive characteristics. The Ophthalmic device may include a wear-controlled adjustment device.
    Type: Application
    Filed: November 5, 2014
    Publication date: December 31, 2015
    Inventors: Randall B. Pugh, Daniel B. Otts, Frederick A. Flitsch
  • Energizable ophthalmic lens device with a programmaable media insert
    Patent number: 9217880
    Abstract: The present invention discloses an Ophthalmic Lens device with a programmable Media Insert. In some embodiments, a Media Insert may be programmable to allow for further customization of the energized Ophthalmic Lens. The programming may occur after the electrical components have been encapsulated in the programmable Media Insert. In some embodiments, the Media Insert may be programmed prior to or during the manufacturing process. Alternatively, the Media Insert may be programmable after manufacturing process, such as, for example, through use of a wireless programming apparatus or device. In some such embodiments, the programming device may comprise an overlay, wherein the overlay may program the Media Insert when placed in proximity to the Media Insert.
    Type: Grant
    Filed: May 30, 2013
    Date of Patent: December 22, 2015
    Assignee: Johnson & Johnson Vision Care, Inc.
    Inventors: Randall B. Pugh, Sharika Snook, Camille Higham, Karson S. Putt
  • Apparatus for programming an energizable ophthalmic lens with a programmable media insert
    Patent number: 9217881
    Abstract: The present invention discloses an apparatus for programming an energizable Ophthalmic Lens with a programmable Media Insert. In some embodiments, a Media Insert may be programmable to allow for further customization of the energized Ophthalmic Lens. The programming may occur after the electrical components have been encapsulated in the programmable Media Insert. In some embodiments, the apparatus may wirelessly program the Media Insert after the Ophthalmic Lens has been fully assembled. Alternatively, the apparatus may indirectly program the Media Insert by wirelessly programming an overlay. The overlay may subsequently program the Media Insert when placed in proximity to the Media Insert, wherein the placing completes the assembly of the Ophthalmic Lens.
    Type: Grant
    Filed: May 30, 2013
    Date of Patent: December 22, 2015
    Assignee: Johnson & Johnson Vision Care, Inc.
    Inventors: Randall B. Pugh, Sharika Snook, Camille Higham, Karson S. Putt
  • SYSTEM AND METHOD OF PROGRAMMING AN ENERGIZED OPTHALMIC LENS
    Publication number: 20150362748
    Abstract: A method and a system for the selection and programming of an energized ophthalmic lens are disclosed. More specifically, the energized ophthalmic lens which can include a variable state arcuate shaped liquid meniscus lens capable of changing vision correction properties upon the receipt of an activation signal. According to some aspects of the disclosure, the system and method comprise vision simulation software configured to use patient's eye related data and product design options to select the ophthalmic lens and an operational protocol for the change of optical properties.
    Type: Application
    Filed: August 24, 2015
    Publication date: December 17, 2015
    Inventors: Randall B. PUGH, Frederick A. Flitsch
  • Full rings for a functionalized layer insert of an ophthalmic lens
    Patent number: 9195075
    Abstract: This invention discloses various designs for rings that make up the functionalized layers in a functional layer insert. More specifically, design parameters for the rings for incorporation into an ophthalmic lens. Additionally, functional aspects of the rings and materials for encapsulating the functional insert into an area outside the optical zone of the ophthalmic lens.
    Type: Grant
    Filed: February 22, 2012
    Date of Patent: November 24, 2015
    Assignee: Johnson & Johnson Vision Care, Inc.
    Inventors: Randall B. Pugh, Frederick A. Flitsch, Daniel B. Otts, James D. Riall, Adam Toner
  • COMPONENTS WITH MULTIPLE ENERGIZATION ELEMENTS FOR BIOMEDICAL DEVICES
    Publication number: 20150323811
    Abstract: Methods and apparatus to form biocompatible energization elements are described. In some embodiments, the methods and apparatus to form the biocompatible energization elements involve forming cavities comprising active cathode chemistry. The active elements of the cathode and anode are sealed with a laminate stack of biocompatible material. In some embodiments, a field of use for the methods and apparatus may include any biocompatible device or product that requires energization elements.
    Type: Application
    Filed: July 21, 2015
    Publication date: November 12, 2015
    Inventors: Frederick A. Flitsch, Daniel B. Otts, Randall B. Pugh, James Daniel Riall, Adam Toner
  • Variable focus ophthalmic device
    Patent number: 9180636
    Abstract: This invention discloses methods and apparatus for providing a variable optic insert into an ophthalmic lens. An energy source is capable of powering the variable optic insert included within the ophthalmic lens. In some embodiments, an ophthalmic lens is cast molded from a silicone hydrogel.
    Type: Grant
    Filed: January 7, 2013
    Date of Patent: November 10, 2015
    Assignee: Johnson & Johnson Vision Care, Inc.
    Inventors: Randall B. Pugh, Daniel B. Otts, Frederick A. Flitsch
  • Apparatus and method for activation of components of an energized ophthalmic lens
    Patent number: 9182613
    Abstract: This present invention provides apparatus and methods for the activation of an energized ophthalmic lens. In some embodiments, the present invention provides for activation and deactivation of one or more components via wireless communication with an activation unit external to the ophthalmic lens. In some embodiments, an energized ophthalmic lens contains components that detect external signals, process the detected signal and activate components that change optical characteristics via the control of electrical energy.
    Type: Grant
    Filed: December 14, 2012
    Date of Patent: November 10, 2015
    Assignee: Johnson & Johnson Vision Care, Inc.
    Inventors: Daniel B. Otts, Randall B. Pugh, Frederick A. Flitsch
  • Liquid meniscus lens including variable voltage zones
    Patent number: 9182521
    Abstract: The present invention relates generally to an arcuate liquid meniscus lens with a meniscus wall. Some specific embodiments include a liquid meniscus lens with a meniscus wall essentially in the shape of a conical frustum with multiple voltage zones that may have variable voltages applied across the zones. Embodiments may also include a lens of suitable size and shape for inclusion in a contact lens.
    Type: Grant
    Filed: September 14, 2011
    Date of Patent: November 10, 2015
    Assignee: Johnson & Johnson Vision Care, Inc.
    Inventors: Randall B. Pugh, Daniel B. Otts, Adam Toner, Edward R. Kernick, James Daniel Riall, Sharika Snook
  • THERMOFORMED OPHTHALMIC INSERT DEVICES
    Publication number: 20150316789
    Abstract: The present invention describes single-piece or multi-piece Rigid Inserts that may be included in an Ophthalmic Lenses or may comprise the Ophthalmic Lens, wherein the Rigid Insert may be formed through the processing of thin sheet material by thermoforming. Single piece annular Rigid Inserts may perform the function of providing a template for printed patterns to be included in Ophthalmic Lenses. Single piece full Rigid Inserts may perform the function of polarizing light or filtering light based on the properties of materials used to form the insert. Multi-piece Rigid Inserts may include activation and energization elements. The present invention also includes methods and apparatus for forming the Rigid Inserts.
    Type: Application
    Filed: June 29, 2015
    Publication date: November 5, 2015
    Applicant: Johnson & Johnson Vision Care, Inc.
    Inventors: Randall B. Pugh, Karson S. Putt, Edward R. Kernick, Douglas Lilac, Frederick A. Flitsch, Camille Higham, Sharika Snook
  • METHOD AND OPHTHALMIC DEVICE WITH ACTIVE AGENT RELEASE SYSTEM
    Publication number: 20150305931
    Abstract: The present invention provides an energized ophthalmic device with an active agent release system and an associated method. The active agent release system can be suitable to dispense an active agent including, for example, a vitamin, lubricant, a saline, a solvent, and/or medicament, at one or more predetermined times, through the use of an energization element contained in the ophthalmic device. The energization element may be a battery and/or an energy receptor antenna. The release of the active agent can be according to a signal received wirelessly, a predetermined time, and/or a sensed condition, which can cause an activation element to conduct a current to at least a portion of a metal cap under stress causing it to fold and thereby expose the active agent to a surrounding environment.
    Type: Application
    Filed: April 24, 2015
    Publication date: October 29, 2015
    Inventors: Randall B. Pugh, Anthony W. Martin, Sharika Snook
  • MULTIPLE ENERGIZATION ELEMENTS IN STACKED INTEGRATED COMPONENT DEVICES
    Publication number: 20150309337
    Abstract: This invention discloses a device comprising multiple functional layers with multiple energization elements formed on substrates, wherein at least one functional layer comprises an electrical energy source. In some embodiments, the present invention includes a component for incorporation into ophthalmic lenses that has been formed by the stacking of multiple functionalized layers.
    Type: Application
    Filed: July 10, 2015
    Publication date: October 29, 2015
    Inventors: Frederick A. Flitsch, Daniel B. Otts, Randall B. Pugh, James Daniel Riall, Adam Toner
  • Ophthalmic devices with stabilization features
    Patent number: 9164297
    Abstract: This invention discloses methods and apparatus for forming Ophthalmic Lenses with Stabilizing Features, and more specifically, Ophthalmic Lenses that include an encapsulated Insert Device.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: October 20, 2015
    Assignee: Johnson & Johnson Vision Care, Inc.
    Inventors: Randall B. Pugh, Karson S. Putt, Edward R. Kernick, Frederick A. Flitsch, Camille Higham, Sharika Snook
  • Method and apparatus for a variable power ophthalmic lens
    Patent number: 9158127
    Abstract: This invention discloses methods and apparatus for providing an ophthalmic lens with diffractive/refractive variable optic structures. An energy source is capable of powering the variable optic included within the ophthalmic lens as it may be predetermined. In some embodiments, an ophthalmic lens is cast molded from a silicone hydrogel.
    Type: Grant
    Filed: April 1, 2013
    Date of Patent: October 13, 2015
    Assignee: Johnson & Johnson Vision Care, Inc.
    Inventors: Randall B. Pugh, Daniel B. Otts, James Daniel Riall, C. Benjamin Wooley, Edward R. Kernick, Frederick A. Flitsch, Andres F. Arrubla
  • Methods and apparatus to form electronic circuitry on ophthalmic devices
    Patent number: 9158128
    Abstract: This invention discloses an energized Ophthalmic Device with incorporated low energy consuming modes. In some embodiments, media inserts with incorporated low energy consuming modes are described.
    Type: Grant
    Filed: February 28, 2013
    Date of Patent: October 13, 2015
    Assignee: Johnson & Johnson Vision Care, Inc.
    Inventors: Randall B. Pugh, Adam Toner, Daniel B. Otts, James Daniel Riall, Scott R. Humphreys, Frederick A. Flitsch, Camille Higham
  • Ophthalmic lens with segmented ring layers in a functionalized insert
    Patent number: 9134546
    Abstract: This invention discloses various designs for rings and ring segments that make up functionalized layers in a functional layer insert, for incorporation into an ophthalmic lens. The layer insert which can include substrate layers that are intact full rings, segmented rings or a combination of both. Segmented rings may include Arc-Matched and Non Arc-Matched arcuate segments.
    Type: Grant
    Filed: February 22, 2012
    Date of Patent: September 15, 2015
    Assignee: Johnson & Johnson Vision Care, Inc.
    Inventors: Randall B. Pugh, Frederick A. Flitsch, Daniel B. Otts, James Daniel Riall, Adam Toner
  • CONTACT LENS STORAGE CASE SURFACE DISINFECTION
    Publication number: 20150250915
    Abstract: The present invention provides for a disinfecting radiation base for working in conjunction with a storage case for an ophthalmic lens. The disinfecting radiation base provides disinfecting radiation for disinfecting a surface of the storage case. The disinfecting radiation base may also include a processor and digital memory for automated functions associated with the base.
    Type: Application
    Filed: April 21, 2015
    Publication date: September 10, 2015
    Inventors: Randall B. Pugh, Edward R. Kernick, William C. Neeley, Dwight Abouhalkah, Leslie A. Voss, Karson S. Putt, James D. Riall
  • Pulsatile release of medicaments from a punctal plug
    Patent number: 9125715
    Abstract: This invention discloses methods and apparatus for providing pulsatile release of active agents via a punctal plug inserted into a punctum. A tube is provided which may be inserted into a cavity of a punctal plug. One or more pulsatile delivery units are arranged in a generally linear fashion within the tube. The pulsatile delivery units include a core comprising the active agent and an encapsulation layer around the core.
    Type: Grant
    Filed: May 8, 2013
    Date of Patent: September 8, 2015
    Assignee: Johnson & Johnson Vision Care, Inc.
    Inventors: Randall B. Pugh, Jason M. Tokarski, Bret A. Coldren
  • System and method of programming an energized ophthalmic lens
    Patent number: 9116363
    Abstract: A method and a system for the selection and programming of an energized ophthalmic lens are disclosed. More specifically, the energized ophthalmic lens which can include a variable state arcuate shaped liquid meniscus lens capable of changing vision correction properties upon the receipt of an activation signal. According to some aspects of the disclosure, the system and method comprise vision simulation software configured to use patient's eye related data and product design options to select the ophthalmic lens and an operational protocol for the change of optical properties.
    Type: Grant
    Filed: May 17, 2013
    Date of Patent: August 25, 2015
    Assignee: Johnson & Johnson Vision Care, Inc.
    Inventors: Randall B. Pugh, Frederick A. Flitsch
  • Multiple energization elements in stacked integrated component devices
    Patent number: 9110310
    Abstract: This invention discloses a device comprising multiple functional layers with multiple energization elements formed on substrates, wherein at least one functional layer comprises an electrical energy source. In some embodiments, the present invention includes a component for incorporation into ophthalmic lenses that has been formed by the stacking of multiple functionalized layers.
    Type: Grant
    Filed: January 26, 2012
    Date of Patent: August 18, 2015
    Assignee: Johnson & Johnson Vision Care, Inc.
    Inventors: Randall B. Pugh, Frederick A. Flitsch, Daniel B. Otts, James Daniel Riall, Adam Toner