Patents by Inventor Robin Kezar

Robin Kezar 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).

  • Easy To Clean And Anti-Fog Coating With Anti-Reflective Properties
    Publication number: 20210325570
    Abstract: An ophthalmic article having a coating system which provides antireflective, easy clean and anti-fogging properties to the ophthalmic article. The coating system includes alternating layers of low refractive index and high refractive index metal oxides and a sol-gel based hydrophilic top layer formed of one or more silanes, one or more alcohols, DI water and itaconic acid. The coating system provides favorable surface energy and particle size distribution to the ophthalmic article when the sol-gel based top layer is deposited on top surface of the alternating layers of low refractive index and high refractive index metal oxides.
    Type: Application
    Filed: April 16, 2021
    Publication date: October 21, 2021
    Applicant: Vision Ease, LP
    Inventors: Tim Reynolds, Sandy Goebel, Robin Kezar, Jeffrey Brown
  • Cast Lens
    Publication number: 20210208309
    Abstract: An ophthalmic lens incorporating an optically functional wafer having improved adhesion to a polymerized polyurea-urethane bulk lens resin.
    Type: Application
    Filed: February 26, 2021
    Publication date: July 8, 2021
    Applicant: Vision Ease, LP
    Inventors: Hannah Vu, David Olund, Sarawuth Seewattanangkoon, Ladawan Chantharadet, Harjit Bhambra, Tim Reynolds, Robin Kezar, Jeff Brown, Richard Blacker
  • Cast lens
    Patent number: 10962684
    Abstract: An ophthalmic lens incorporating an optically functional wafer having improved adhesion to a polymerized polyurea-urethane bulk lens resin.
    Type: Grant
    Filed: May 11, 2017
    Date of Patent: March 30, 2021
    Assignee: Vision Ease, LP
    Inventors: Hannah Vu, David Olund, Sarawuth Seewattanangkoon, Ladawan Chantharadet, Harjit Bhambra, Tim Reynolds, Robin Kezar, Jeff Brown, Richard Blacker
  • Cast Lens
    Publication number: 20170329051
    Abstract: An ophthalmic lens incorporating an optically functional wafer having improved adhesion to a polymerized polyurea-urethane bulk lens resin.
    Type: Application
    Filed: May 11, 2017
    Publication date: November 16, 2017
    Applicant: Vision Ease, LP
    Inventors: Hannah Vu, David Olund, Sarawuth Seewattanangkoon, Ladawan Chantharadet, Harjit Bhambra, Tim Reynolds, Robin Kezar, Jeff Brown, Richard Blacker