公开(公告)号：US12157783B2

公开(公告)日：2024-12-03

申请号：US17298018

申请日：2019-11-30

Applicant: MENICON SINGAPORE PTE LTD.

Inventor： Stephen D. Newman ,  Tasuku Watanabe

IPC: C08F220/28 ,  B29D11/00 ,  B29K33/00 ,  B29K105/00 ,  C08F30/08 ,  C08F230/08 ,  C08L43/04 ,  G02B1/04 ,  G02C7/04

Abstract: A contact lens includes a body, having the plurality of monomers including at least some silicone monomer units including at least one zwitterionic distributed throughout the body. The contact lens includes a front surface and a back surface, where the silicone monomer including at least one zwitterionic group can be present in a greater concentration nearest the front surface than the back surface or a point therebetween. The contact lens can be formed by casting a polymer mixture containing the silicone monomer including at least one zwitterionic group.

公开(公告)号：US12055797B2

公开(公告)日：2024-08-06

申请号：US17086180

申请日：2020-10-30

Applicant: MENICON SINGAPORE PTE LTD.

Inventor： Stephen D. Newman ,  Tasuku Watanabe

IPC: G02C7/10 ,  B29D11/00 ,  G02C7/04 ,  B29K83/00 ,  B29K105/00

CPC classification number: G02C7/104 ,  B29D11/00048 ,  B29D11/00115 ,  G02C7/04 ,  B29K2083/005 ,  B29K2105/0061 ,  B29K2995/0018 ,  G02C2202/24

Abstract: A contact lens includes a body, a filtering characteristic of blocking at least some light with wavelengths between 400 nanometers and 500 nanometers from transmitting through the body, and a transmittance characteristic of transmitting at least some light with wavelengths above 500 nanometers through the body.

公开(公告)号：US20240393622A1

公开(公告)日：2024-11-28

申请号：US18794947

申请日：2024-08-05

Applicant: MENICON SINGAPORE PTE LTD.

Inventor： Stephen D. Newman ,  Tasuku Watanabe

IPC: G02C7/10 ,  B29D11/00 ,  B29K83/00 ,  B29K105/00 ,  G02C7/04

Abstract: A contact lens includes a body, a filtering characteristic of blocking at least some light with wavelengths between 400 nanometers and 500 nanometers from transmitting through the body, and a transmittance characteristic of transmitting at least some light with wavelengths above 500 nanometers through the body.

公开(公告)号：US20220169765A1

公开(公告)日：2022-06-02

申请号：US17298018

申请日：2019-11-30

Applicant: MENICON SINGAPORE PTE LTD.

Inventor： Stephen D. Newman ,  Tasuku Watanabe

IPC: C08F220/28 ,  G02B1/04 ,  B29D11/00

Abstract: A contact lens includes a body, having the plurality of monomers including at least some silicone monomer units including at least one zwitterionic distributed throughout the body. The contact lens includes a front surface and a back surface, where the silicone monomer including at least one zwitterionic group can be present in a greater concentration nearest the front surface than the back surface or a point therebetween. The contact lens can be formed by casting a polymer mixture containing the silicone monomer including at least one zwitterionic group.

公开(公告)号：US20210132416A1

公开(公告)日：2021-05-06

申请号：US17086180

申请日：2020-10-30

Applicant: MENICON SINGAPORE PTE LTD.

Inventor： Stephen D. Newman ,  Tasuku Watanabe

IPC: G02C7/10 ,  G02C7/04 ,  B29D11/00

Abstract: A contact lens includes a body, a filtering characteristic of blocking at least some light with wavelengths between 400 nanometers and 500 nanometers from transmitting through the body, and a transmittance characteristic of transmitting at least some light with wavelengths above 500 nanometers through the body.