Patents by Inventor David BADAWI

David BADAWI 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: 20220168136
    Abstract: Controllers for dry eye treatment apparatus and methods are described herein which generally comprise a patch or strip affixed to the skin of the upper and/or lower eyelids to deliver heat to the one or more meibomian glands contained within the underlying skin. The treatment strip or strips include one or more strips configured to adhere to an underlying region of skin in proximity to one or both eyes of a subject such that the one or more strips allow for the subject to blink naturally without restriction from the one or more patches. A controller is in communication with the one or more strips and is programmable to monitor a temperature of the one or more strips to provide a treatment therapy above a threshold temperature. Additionally forceps for mechanically expressing the Meibomian glands may be included with the strips and/or controller.
    Type: Application
    Filed: February 16, 2022
    Publication date: June 2, 2022
    Applicant: Sight Sciences, Inc.
    Inventors: Paul BADAWI, David BADAWI, Scott HARSHMAN, Daniel O'KEEFFE
  • Patent number: 11285040
    Abstract: Controllers for dry eye treatment apparatus and methods are described herein which generally comprise a patch or strip affixed to the skin of the upper and/or lower eyelids to deliver heat to the one or more meibomian glands contained within the underlying skin. The treatment strip or strips include one or more strips configured to adhere to an underlying region of skin in proximity to one or both eyes of a subject such that the one or more strips allow for the subject to blink naturally without restriction from the one or more patches. A controller is in communication with the one or more strips and is programmable to monitor a temperature of the one or more strips to provide a treatment therapy above a threshold temperature. Additionally forceps for mechanically expressing the Meibomian glands may be included with the strips and/or controller.
    Type: Grant
    Filed: December 9, 2016
    Date of Patent: March 29, 2022
    Assignee: Sight Sciences, Inc.
    Inventors: Paul Badawi, David Badawi, Scott Harshman, Daniel O'Keeffe
  • Publication number: 20210177648
    Abstract: Controllers for dry eye treatment apparatus and methods are described herein which generally comprise a patch or strip affixed to the skin of the upper and/or lower eyelids to deliver heat to the one or more meibomian glands contained within the underlying skin. The treatment strip or strips include one or more strips configured to adhere to an underlying region of skin in proximity to one or both eyes of a subject such that the one or more strips allow for the subject to blink naturally without restriction from the one or more patches. A controller is in communication with the one or more strips and is programmable to monitor a temperature of the one or more strips to provide a treatment therapy above a threshold temperature of, e.g., 39° C., and below a maximum temperature of, e.g., 48° C., over a treatment period of 12 minutes.
    Type: Application
    Filed: February 5, 2021
    Publication date: June 17, 2021
    Applicant: Sight Sciences, Inc.
    Inventors: David BADAWI, Paul BADAWI, Scott HARSHMAN, Daniel O'KEEFFE
  • Patent number: 10973680
    Abstract: Controllers for dry eye treatment apparatus and methods are described herein which generally comprise a patch or strip affixed to the skin of the upper and/or lower eyelids to deliver heat to the one or more meibomian glands contained within the underlying skin. The treatment strip or strips include one or more strips configured to adhere to an underlying region of skin in proximity to one or both eyes of a subject such that the one or more strips allow for the subject to blink naturally without restriction from the one or more patches. A controller is in communication with the one or more strips and is programmable to monitor a temperature of the one or more strips to provide a treatment therapy above a threshold temperature of, e.g., 39° C., and below a maximum temperature of, e.g., 48° C., over a treatment period of 12 minutes.
    Type: Grant
    Filed: December 11, 2015
    Date of Patent: April 13, 2021
    Assignee: Sight Sciences, Inc.
    Inventors: David Badawi, Paul Badawi, Scott Harshman, Daniel O'Keeffe
  • Publication number: 20200078211
    Abstract: Forceps treatment systems are described in which a forceps apparatus may generally comprise a first handle and a second handle coupled to one another near or at respective proximal ends. A first paddle may be coupled to the first handle and define a first inner surface, a second paddle may be coupled to the second handle and define a second inner surface which is positioned in apposition to the first inner surface. Furthermore, a debriding member may extend proximally from the first and second handles and reduce and curve gently to define a debriding edge for debriding tissue in proximity to one or more meibomian glands. The forceps apparatus may be used in combination with a heat treatment for treating one or more meibomian glands in a subject.
    Type: Application
    Filed: September 11, 2018
    Publication date: March 12, 2020
    Applicant: Sight Sciences, Inc.
    Inventors: David BADAWI, Paul BADAWI
  • Publication number: 20170087009
    Abstract: Controllers for dry eye treatment apparatus and methods are described herein which generally comprise a patch or strip affixed to the skin of the upper and/or lower eyelids to deliver heat to the one or more meibomian glands contained within the underlying skin. The treatment strip or strips include one or more strips configured to adhere to an underlying region of skin in proximity to one or both eyes of a subject such that the one or more strips allow for the subject to blink naturally without restriction from the one or more patches. A controller is in communication with the one or more strips and is programmable to monitor a temperature of the one or more strips to provide a treatment therapy above a threshold temperature. Additionally forceps for mechanically expressing the Meibomian glands may be included with the strips and/or controller.
    Type: Application
    Filed: December 9, 2016
    Publication date: March 30, 2017
    Applicant: Sight Sciences, Inc.
    Inventors: Paul BADAWI, David BADAWI, Scott HARSHMAN, Daniel O'KEEFFE
  • Publication number: 20160106576
    Abstract: Controllers for dry eye treatment apparatus and methods are described herein which generally comprise a patch or strip affixed to the skin of the upper and/or lower eyelids to deliver heat to the one or more meibomian glands contained within the underlying skin. The treatment strip or strips include one or more strips configured to adhere to an underlying region of skin in proximity to one or both eyes of a subject such that the one or more strips allow for the subject to blink naturally without restriction from the one or more patches. A controller is in communication with the one or more strips and is programmable to monitor a temperature of the one or more strips to provide a treatment therapy above a threshold temperature of, e.g., 39° C., and below a maximum temperature of, e.g., 48° C., over a treatment period of 12 minutes.
    Type: Application
    Filed: December 11, 2015
    Publication date: April 21, 2016
    Inventors: David BADAWI, Paul BADAWI, Scott HARSHMAN, Daniel O'KEEFFE