Patents Assigned to Keramed, Inc.
  • Corneal implants
    Patent number: 11612477
    Abstract: Reversibly deformable corneal implants for replacing excised corneal tissue, the implants including an optical portion and an anchoring portion having different mechanical properties from each other.
    Type: Grant
    Filed: February 12, 2020
    Date of Patent: March 28, 2023
    Assignee: Keramed, Inc.
    Inventor: Yichieh Shiuey
  • Corneal implants
    Patent number: 11540914
    Abstract: Reversibly deformable corneal implants for replacing excised corneal tissue, the implants including an optical portion and an anchoring portion having different mechanical properties from each other.
    Type: Grant
    Filed: April 23, 2020
    Date of Patent: January 3, 2023
    Assignee: Keramed, Inc.
    Inventor: Yichieh Shiuey
  • Antimicrobial Contact Lenses
    Publication number: 20210369607
    Abstract: An antimicrobial polymer for use in contact lenses includes at least one antimicrobial monomer; and at least one other monomer selected from an acrylic monomer, a hydrophobic acrylic monomer, a hydrophilic acrylic monomer, a vinyl monomer and/or a collagen monomer.
    Type: Application
    Filed: August 12, 2021
    Publication date: December 2, 2021
    Applicant: Keramed, Inc.
    Inventor: Yichieh Shiuey
  • Cell growth inhibiting copolymer for use in ophthalmic implants
    Patent number: 11185609
    Abstract: A cell growth inhibiting polymer for use in an ophthalmic implant includes at least one cell growth inhibiting monomer; and at least one other monomer selected from an acrylic monomer, a hydrophobic acrylic monomer, a hydrophilic acrylic monomer, a silicone monomer, a vinyl monomer and/or a collagen monomer.
    Type: Grant
    Filed: June 13, 2018
    Date of Patent: November 30, 2021
    Assignee: Keramed, Inc.
    Inventor: Yichieh Shiuey
  • Antimicrobial Polymer for Use in Ophthalmic implants
    Publication number: 20210077249
    Abstract: An antimicrobial polymer for use in an ophthalmic implant, includes at least one antimicrobial monomer; and at least one other monomer selected from an acrylic, silicone, vinyl and collagen monomer.
    Type: Application
    Filed: January 31, 2018
    Publication date: March 18, 2021
    Applicant: Keramed, Inc.
    Inventor: Yichieh Shiuey
  • Antimicrobial Polymer for Use in Ophthalmic implants
    Publication number: 20200383907
    Abstract: An antimicrobial polymer for use in an ophthalmic implant, includes at least one antimicrobial monomer; and at least one other monomer selected from an acrylic, silicone, vinyl and collagen monomer.
    Type: Application
    Filed: August 25, 2020
    Publication date: December 10, 2020
    Applicant: Keramed, Inc.
    Inventor: Yichieh Shiuey
  • Antimicrobial polymer for use in ophthalmic implants
    Patent number: 10792245
    Abstract: An antimicrobial polymer for use in an ophthalmic implant, includes at least one antimicrobial monomer; and at least one other monomer selected from an acrylic, silicone, vinyl and collagen monomer.
    Type: Grant
    Filed: April 17, 2019
    Date of Patent: October 6, 2020
    Assignee: Keramed, Inc.
    Inventor: Yichieh Shiuey
  • Corneal Implants
    Publication number: 20200246133
    Abstract: Reversibly deformable corneal implants for replacing excised corneal tissue, the implants including an optical portion and an anchoring portion having different mechanical properties from each other.
    Type: Application
    Filed: April 23, 2020
    Publication date: August 6, 2020
    Applicant: Keramed, Inc.
    Inventor: Yichieh Shiuey
  • Corneal Implants
    Publication number: 20200179100
    Abstract: Reversibly deformable corneal implants for replacing excised corneal tissue, the implants including an optical portion and an anchoring portion having different mechanical properties from each other.
    Type: Application
    Filed: February 12, 2020
    Publication date: June 11, 2020
    Applicant: Keramed, Inc.
    Inventor: Yichieh Shiuey
  • Corneal implants
    Patent number: 10675145
    Abstract: Reversibly deformable corneal implants for replacing excised corneal tissue, the implants including an optical portion and an anchoring portion having different mechanical properties from each other.
    Type: Grant
    Filed: April 22, 2015
    Date of Patent: June 9, 2020
    Assignee: Keramed, Inc.
    Inventor: Yichieh Shiuey
  • Extracellular Matrix Implant
    Publication number: 20190314548
    Abstract: A corneal implant includes one or more extracellular matrix (ECM) components; and one or more crosslinking/polymerization promoting agents, wherein the one or more ECM components undergo crosslinking/polymerization on exposure to an initiator.
    Type: Application
    Filed: November 19, 2017
    Publication date: October 17, 2019
    Applicant: Keramed, Inc.
    Inventor: Yichieh Shiuey
  • SYSTEM, DEVICE, AND METHOD FOR CROSS-LINKING CORNEAL TISSUE
    Publication number: 20190201710
    Abstract: System, device and method for cross-linking corneal tissue by inserting a membrane into corneal tissue and activating a radiation emitting component to effect cross-linking in desired areas within the cornea.
    Type: Application
    Filed: September 27, 2016
    Publication date: July 4, 2019
    Applicant: Keramed, Inc.
    Inventor: Yichieh SHIUEY