Patents by Inventor Jay P. Marsh

Jay P. Marsh 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: 20190346691
    Abstract: Contact lenses, methods and systems for accomplishing the requirement for biocompatibility of oxygen delivery to the eye, and the cornea in particular, when elements and components are used which reduce the transmissibility of oxygen and which require coverage of a significant area of the non-vascularized cornea. A contact lens assembly is provided, comprising: an anterior surface, a posterior surface and at least one element or component having a substantially low oxygen permeability disposed within the lens. The contact lens also includes a layer having an oxygen permeability greater than the aforementioned element or component. The thickness of this layer is such that the layer provides an equivalent oxygen percentage to the cornea beneath the aforementioned element or component.
    Type: Application
    Filed: March 15, 2019
    Publication date: November 14, 2019
    Inventors: Jerome A. Legerton, Jay P. Marsh, William E. Meyers, Arthur Yasheng Zhang
  • Patent number: 10261342
    Abstract: Contact lenses, methods and systems for accomplishing the requirement for biocompatibility of oxygen delivery to the eye, and the cornea in particular, when elements and components are used which reduce the transmissibility of oxygen and which require coverage of a significant area of the non-vascularized cornea. A contact lens assembly is provided, comprising: an anterior surface, a posterior surface and at least one element or component having a substantially low oxygen permeability disposed within the lens. The contact lens also includes a layer having an oxygen permeability greater than the aforementioned element or component. The thickness of this layer is such that the layer provides an equivalent oxygen percentage to the cornea beneath the aforementioned element or component.
    Type: Grant
    Filed: October 8, 2015
    Date of Patent: April 16, 2019
    Assignee: INNOVEGA, INC.
    Inventors: Jerome A. Legerton, Jay P. Marsh, William E. Meyers, Arthur Yasheng Zhang
  • Publication number: 20180129073
    Abstract: A contact lens constructed to limit the water transmissibility of at least one area of the lens while maintaining at least a minimum oxygen transmissibility. The water transmissibility maximum and oxygen permeability minimum are achieved by a predetermined lens thickness of a single lens material or by the use of two or more material layers.
    Type: Application
    Filed: January 10, 2018
    Publication date: May 10, 2018
    Inventors: William E. Meyers, Jerome A. Legerton, Jay P. Marsh
  • Patent number: 9869884
    Abstract: A contact lens constructed to limit the water transmissibility of at least one area of the lens while maintaining at least a minimum oxygen transmissibility. The water transmissibility maximum and oxygen permeability minimum are achieved by a predetermined lens thickness of a single lens material or by the use of two or more material layers.
    Type: Grant
    Filed: November 23, 2015
    Date of Patent: January 16, 2018
    Assignee: INNOVEGA, INC.
    Inventors: William E. Meyers, Jerome A. Legerton, Jay P. Marsh
  • Publication number: 20160266406
    Abstract: A contact lens constructed to limit the water transmissibility of at least one area of the lens while maintaining at least a minimum oxygen transmissibility. The water transmissibility maximum and oxygen permeability minimum are achieved by a predetermined lens thickness of a single lens material or by the use of two or more material layers.
    Type: Application
    Filed: November 23, 2015
    Publication date: September 15, 2016
    Inventors: William E. Meyers, Jerome A. Legerton, Jay P. Marsh
  • Publication number: 20160216534
    Abstract: Contact lenses, methods and systems for accomplishing the requirement for biocompatibility of oxygen delivery to the eye, and the cornea in particular, when elements and components are used which reduce the transmissibility of oxygen and which require coverage of a significant area of the non-vascularized cornea. A contact lens assembly is provided, comprising: an anterior surface, a posterior surface and at least one element or component having a substantially low oxygen permeability disposed within the lens. The contact lens also includes a layer having an oxygen permeability greater than the aforementioned element or component. The thickness of this layer is such that the layer provides an equivalent oxygen percentage to the cornea beneath the aforementioned element or component.
    Type: Application
    Filed: October 8, 2015
    Publication date: July 28, 2016
    Inventors: Jerome A. Legerton, Jay P. Marsh, William E. Meyers, Arthur Yasheng Zhang