Patents by Inventor James Daniel Riall

James Daniel Riall 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).

  • METHODS AND APPARATUS FOR OPHTHALMIC DEVICES INCLUDING CYCLOIDALLY ORIENTED LIQUID CRYSTAL LAYERS
    Publication number: 20160274378
    Abstract: This invention discloses methods and apparatus for providing a variable optic insert into an ophthalmic lens. A liquid crystal layer may be used to provide a variable optic function and in some examples, an alignment layer for the liquid crystal layer may be patterned in a cycloidally dependent manner. The patterning may allow for a polarization dependent lens in some examples. An energy source is capable of powering the variable optic insert included within the ophthalmic lens. In some examples, an ophthalmic lens is cast-molded from a silicone hydrogel. The various ophthalmic lens entities may include electroactive liquid crystal layers to electrically control optical characteristics.
    Type: Application
    Filed: May 26, 2016
    Publication date: September 22, 2016
    Inventors: Luciano De Sio, Frederick A. Flitsch, Praveen Pandojirao-S, Randall Braxton Pugh, Svetlan Serak, Nelson V. Tabirian, Adam Toner, Olena Uskova, James Daniel Riall
  • METHODS AND APPARATUS FOR OPHTHALMIC DEVICES INCLUDING CYCLOIDALLY ORIENTED LIQUID CRYSTAL LAYERS
    Publication number: 20160266409
    Abstract: This invention discloses methods and apparatus for providing a variable optic insert into an ophthalmic lens. A liquid crystal layer may be used to provide a variable optic function and in some examples, an alignment layer for the liquid crystal layer may be patterned in a cycloidally dependent manner. The patterning may allow for a polarization dependent lens in some examples. An energy source is capable of powering the variable optic insert included within the ophthalmic lens. In some examples, an ophthalmic lens is cast-molded from a silicone hydrogel. The various ophthalmic lens entities may include electroactive liquid crystal layers to electrically control optical characteristics.
    Type: Application
    Filed: May 26, 2016
    Publication date: September 15, 2016
    Inventors: Luciano De Sio, Frederick A. Flitsch, Praveen Pandojirao-S, Randall Braxton Pugh, Svetlan Serak, Nelson V. Tabirian, Adam Toner, Olena Uskova, James Daniel Riall
  • METHODS AND APPARATUS FOR OPHTHALMIC DEVICES INCLUDING CYCLOIDALLY ORIENTED LIQUID CRYSTAL LAYERS
    Publication number: 20160266407
    Abstract: This invention discloses methods and apparatus for providing a variable optic insert into an ophthalmic lens. A liquid crystal layer may be used to provide a variable optic function and in some examples, an alignment layer for the liquid crystal layer may be patterned in a cycloidally dependent manner. The patterning may allow for a polarization dependent lens in some examples. An energy source is capable of powering the variable optic insert included within the ophthalmic lens. In some examples, an ophthalmic lens is cast-molded from a silicone hydrogel. The various ophthalmic lens entities may include electroactive liquid crystal layers to electrically control optical characteristics.
    Type: Application
    Filed: May 26, 2016
    Publication date: September 15, 2016
    Inventors: Luciano De Sio, Frederick A. Flitsch, Praveen Pandojirao-S, Randall Braxton Pugh, Svetlan Serak, Nelson V. Tabirian, Adam Toner, Olena Uskova, James Daniel Riall
  • METHODS AND APPARATUS FOR OPHTHALMIC DEVICES INCLUDING CYCLOIDALLY ORIENTED LIQUID CRYSTAL LAYERS
    Publication number: 20160266408
    Abstract: This invention discloses methods and apparatus for providing a variable optic insert into an ophthalmic lens. A liquid crystal layer may be used to provide a variable optic function and in some examples, an alignment layer for the liquid crystal layer may be patterned in a cycloidally dependent manner. The patterning may allow for a polarization dependent lens in some examples. An energy source is capable of powering the variable optic insert included within the ophthalmic lens. In some examples, an ophthalmic lens is cast-molded from a silicone hydrogel. The various ophthalmic lens entities may include electroactive liquid crystal layers to electrically control optical characteristics.
    Type: Application
    Filed: May 26, 2016
    Publication date: September 15, 2016
    Inventors: Luciano De Sio, Frederick A. Flitsch, Praveen Pandojirao-S, Randall Braxton Pugh, Svetlan Serak, Nelson V. Tabirian, Adam Toner, Olena Uskova, James Daniel Riall
  • METHODS AND APPARATUS FOR OPHTHALMIC DEVICES INCLUDING CYCLOIDALLY ORIENTED LIQUID CRYSTAL LAYERS
    Publication number: 20160262873
    Abstract: This invention discloses methods and apparatus for providing a variable optic insert into an ophthalmic lens. A liquid crystal layer may be used to provide a variable optic function and in some examples, an alignment layer for the liquid crystal layer may be patterned in a cycloidally dependent manner. The patterning may allow for a polarization dependent lens in some examples. An energy source is capable of powering the variable optic insert included within the ophthalmic lens. In some examples, an ophthalmic lens is cast-molded from a silicone hydrogel. The various ophthalmic lens entities may include electroactive liquid crystal layers to electrically control optical characteristics.
    Type: Application
    Filed: May 26, 2016
    Publication date: September 15, 2016
    Inventors: Luciano De Sio, Frederick A. Flitsch, Praveen Pandojirao-S, Randall Braxton Pugh, Svetlan Serak, Nelson V. Tabirian, Adam Toner, Olena Uskova, James Daniel Riall
  • METHODS AND APPARATUS FOR OPHTHALMIC DEVICES INCLUDING CYCLOIDALLY ORIENTED LIQUID CRYSTAL LAYERS
    Publication number: 20160262874
    Abstract: This invention discloses methods and apparatus for providing a variable optic insert into an ophthalmic lens. A liquid crystal layer may be used to provide a variable optic function and in some examples, an alignment layer for the liquid crystal layer may be patterned in a cycloidally dependent manner. The patterning may allow for a polarization dependent lens in some examples. An energy source is capable of powering the variable optic insert included within the ophthalmic lens. In some examples, an ophthalmic lens is cast-molded from a silicone hydrogel. The various ophthalmic lens entities may include electroactive liquid crystal layers to electrically control optical characteristics.
    Type: Application
    Filed: May 26, 2016
    Publication date: September 15, 2016
    Inventors: Luciano De Sio, Frederick A. Flitsch, Praveen Pandojirao-S, Randall Braxton Pugh, Svetlan Serak, Nelson V. Tabirian, Adam Toner, Olena Uskova, James Daniel Riall
  • METHODS AND APPARATUS FOR OPHTHALMIC DEVICES INCLUDING CYCLOIDALLY ORIENTED LIQUID CRYSTAL LAYERS
    Publication number: 20160262872
    Abstract: This invention discloses methods and apparatus for providing a variable optic insert into an ophthalmic lens. A liquid crystal layer may be used to provide a variable optic function and in some examples, an alignment layer for the liquid crystal layer may be patterned in a cycloidally dependent manner. The patterning may allow for a polarization dependent lens in some examples. An energy source is capable of powering the variable optic insert included within the ophthalmic lens. In some examples, an ophthalmic lens is cast-molded from a silicone hydrogel. The various ophthalmic lens entities may include electroactive liquid crystal layers to electrically control optical characteristics.
    Type: Application
    Filed: May 26, 2016
    Publication date: September 15, 2016
    Inventors: Luciano De Sio, Frederick A. Flitsch, Praveen Pandojirao-S, Randall Braxton Pugh, Svetlan Serak, Nelson V. Tabirian, Adam Toner, Olena Uskova, James Daniel Riall
  • Method and apparatus for ophthalmic devices comprising dielectrics and nano-scaled droplets of liquid crystal
    Patent number: 9442309
    Abstract: This invention discloses methods and apparatus for providing a variable optic insert into an ophthalmic lens. The variable optic insert may have surfaces within that have differing radii of curvature. A liquid crystal layer may be used to provide a variable optic function and in some embodiments, the liquid crystal layer may comprise droplets that are nano-scaled. 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.
    Type: Grant
    Filed: February 4, 2014
    Date of Patent: September 13, 2016
    Assignee: Johnson & Johnson Vision Care, Inc.
    Inventors: Randall B. Pugh, Frederick A. Flitsch, James Daniel Riall, Praveen Pandojirao-S, Adam Toner, Stephen R. Beaton, Nelson V. Tabirian, Svetlana Serak, Olena Uskova, Luciano De Sio
  • Methods and apparatus to form electrical interconnects on ophthalmic devices
    Patent number: 9425571
    Abstract: Methods and apparatus for forming interconnects on the surfaces of three dimensional substrates, including ophthalmic devices incorporating one or more electrical components may be utilized to provide high quality electrical and mechanical connections.
    Type: Grant
    Filed: November 28, 2012
    Date of Patent: August 23, 2016
    Assignee: Johnson & Johnson Vision Care, Inc.
    Inventors: Randall B. Pugh, Daniel B. Otts, Praveen Pandojirao-S, Adam Toner, James Daniel Riall, Edward R. Kernick, Stephen R. Beaton, Frederick A. Flitsch
  • VARIABLE OPTIC OPHTHALMIC DEVICE INCLUDING LIQUID CRYSTAL ELEMENTS
    Publication number: 20160231592
    Abstract: Methods and apparatuses for providing a variable optic insert into an ophthalmic lens as set forth. 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.
    Type: Application
    Filed: August 27, 2014
    Publication date: August 11, 2016
    Applicant: Johnson & Johnson Vision Care, Inc.
    Inventors: Stephen R. Beaton, Luciano De Sio, Frederick A. Flitsch, Praveen Pandojirao-S, Randall Braxton Pugh, James Daniel Riall, Svetlana Serak, Nelson V. Tabirian, Adam Toner, Olena Uskova
  • OPHTHALMIC LENS DISINFECTING BASE
    Publication number: 20160193378
    Abstract: The present invention provides for a disinfecting radiation base with a germicidal bulb for providing disinfecting radiation to a storage case for an ophthalmic lens, such as a contact lens. The disinfecting radiation base provides disinfecting radiation for disinfecting a contact lens. The disinfecting radiation base may also include a processor and digital memory for automated functions associated with the base.
    Type: Application
    Filed: March 10, 2016
    Publication date: July 7, 2016
    Inventors: Randall B. Pugh, Edward R. Kernick, William Chester Neeley, Dwight Abouhalkah, Leslie A. Voss, Karson S. Putt, James Daniel Riall
  • Methods to form biocompatible energization elements for biomedical devices comprising laminates and placed separators
    Patent number: 9383593
    Abstract: Methods and apparatus to form biocompatible energization elements are described. In some examples, the methods and apparatus to form the biocompatible energization elements involve forming cavities comprising active cathode chemistry and placing separators within a laminate structure of the battery. The active elements of the cathode and anode are sealed with a laminate stack of biocompatible material. In some examples, a field of use for the methods and apparatus may include any biocompatible device or product that requires energization elements.
    Type: Grant
    Filed: April 8, 2015
    Date of Patent: July 5, 2016
    Assignee: Johnson & Johnson Vision Care, Inc.
    Inventors: Daniel B. Otts, Randall B. Pugh, James Daniel Riall, Adam Toner, Frederick A. Flitsch
  • OPHTHALMIC LENS DISINFECTING BASE
    Publication number: 20160184472
    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 an ophthalmic lens. The disinfecting radiation base may also include a processor and digital memory for automated functions associated with the base.
    Type: Application
    Filed: March 10, 2016
    Publication date: June 30, 2016
    Inventors: Randall B. Pugh, Edward R. Kernick, William Chester Neeley, Dwight Abouhalkah, Leslie A. Voss, Karson S. Putt, James Daniel Riall
  • Method and apparatus for ophthalmic devices including shaped liquid crystal polymer networked regions of liquid crystal
    Patent number: 9366881
    Abstract: The present invention relates to methods and apparatus for providing a variable optic insert into an ophthalmic lens. The variable optic insert may have surfaces within that have differing radii of curvature. A liquid crystal layer may be used to provide a variable optic function and in some embodiments, the liquid crystal layer may comprise polymer networked regions of interstitially located liquid crystal material. 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.
    Type: Grant
    Filed: June 17, 2014
    Date of Patent: June 14, 2016
    Assignee: Johnson & Johnson Vision Care, Inc.
    Inventors: Randall Braxton Pugh, Frederick A. Flitsch, Adam Toner, James Daniel Riall, Praveen Pandojirao-S, Nelson V. Tabirian, Svetlana Serak, Olena Uskova, Luciano De Sio
  • Method and apparatus for ophthalmic devices comprising dielectrics and liquid crystal polymer networks
    Patent number: 9335562
    Abstract: The present invention relates to methods and apparatus for providing a variable optic insert into an ophthalmic lens. The variable optic insert may have surfaces within that have differing radii of curvature. A liquid crystal layer may be used to provide a variable optic function and in some embodiments, the liquid crystal layer may comprise polymer networked regions of interstitially located liquid crystal material. 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.
    Type: Grant
    Filed: June 17, 2014
    Date of Patent: May 10, 2016
    Assignee: Johnson & Johnson Vision Care, Inc.
    Inventors: Randall Braxton Pugh, Frederick A. Flitsch, Adam Toner, James Daniel Riall, Praveen Pandojirao-S, Nelson V. Tabirian, Svetlana Serak, Olena Uskova, Luciano De Sio
  • Ophthalmic lenses with colorant patterned inserts
    Patent number: 9329410
    Abstract: This invention discloses methods and apparatus for patterning Multi-piece ophthalmic Insert and Ophthalmic lenses comprising Inserts. In some embodiments, an ophthalmic lens is cast molded from a silicone hydrogel and the lens includes a sealed and encapsulated Multi-piece ophthalmic Insert portion which has been patterned.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: May 3, 2016
    Assignee: Johnson & Johnson Vision Care, Inc.
    Inventors: James Daniel Riall, Frederick A. Flitsch, Randall B. Pugh, Sharika Snook
  • Method of forming a patterned multi-piece insert for an ophthalmic lens
    Patent number: 9307654
    Abstract: This invention is directed to a method of forming a patterned multi-piece insert for an ophthalmic lens. The method may include forming first insert front and back curve pieces. The method may further include depositing a conductive material onto one or both of the first insert front and back curve pieces and attaching an electronic component at least in part to the conductive material. The method may further include placing an adhesive material onto a surface of one or both of the first insert front and back curve pieces so that a first ophthalmic insert is sealed when the first insert front and back curve pieces are combined. The method may further include combining the first insert back and front curve pieces to form the first ophthalmic insert and applying a colorant to at least one surface of one or both of the first insert back and front curve pieces.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: April 5, 2016
    Assignee: Johnson & Johnson Vision Care, Inc.
    Inventors: James Daniel Riall, Frederick A. Flitsch, Randall B. Pugh, Sharika Snook
  • Hydrogel lens including a removable media insert
    Patent number: 9304230
    Abstract: An ophthalmic device includes a hydrogel lens and a media insert removably attached to the hydrogel lens. A method for removably attaching the media insert to the hydrogel lens includes receiving a first hydrogel lens including an annular opening, at least partially inserting a media insert into the annular opening of the first hydrogel lens, removing the media insert from the annular opening of the first hydrogel lens, receiving a second hydrogel lens including an annular opening, and at least partially inserting the removed media insert into the annular opening of the second hydrogel lens.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: April 5, 2016
    Assignee: Johnson & Johnson Vision Care, Inc.
    Inventors: Randall B. Pugh, James Daniel Riall, Frederick A. Flitsch
  • BIOMEDICAL ENERGIZATION ELEMENTS WITH POLYMER ELECTROLYTES AND CAVITY STRUCTURES
    Publication number: 20160079631
    Abstract: Designs, strategies and methods to form energization elements comprising polymer electrolytes are described. In some examples, the biocompatible energization elements may be used in a biomedical device. In some further examples, the biocompatible energization elements may be used in a contact lens.
    Type: Application
    Filed: November 24, 2015
    Publication date: March 17, 2016
    Inventors: Frederick A. Flitsch, Millburn Ebenezer Jacob Muthu, Daniel B. Otts, Randall B. Pugh, James Daniel Riall, Adam Toner
  • UV radiation control for disinfecting of ophthalmic lenses
    Patent number: 9282796
    Abstract: The present invention provides for a disinfecting radiation base with a radiation source for providing disinfecting radiation to a storage case for an ophthalmic lens, such as a contact lens. The disinfecting radiation base includes a diffusing material is molded into a shape or geometry that is capable of providing disinfecting radiation to all regions of the lens being disinfected in uniform intensity and contrast. The disinfecting radiation base may also include a processor and digital memory for automated functions associated with the base.
    Type: Grant
    Filed: January 26, 2012
    Date of Patent: March 15, 2016
    Assignee: Johnson & Johnson Vision Care, Inc.
    Inventors: Randall B. Pugh, Edward R. Kemick, Karson S. Putt, James Daniel Riall