Invention Grant
- Patent Title: Ophthalmic lenses with colorant patterned inserts
- Patent Title (中): 具有着色剂图案的插入物的眼镜片
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Application No.: US13841186Application Date: 2013-03-15
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Publication No.: US09329410B2Publication Date: 2016-05-03
- Inventor: James Daniel Riall , Frederick A. Flitsch , Randall B. Pugh , Sharika Snook
- Applicant: Johnson & Johnson Vision Care, Inc.
- Applicant Address: US FL Jacksonville
- Assignee: Johnson & Johnson Vision Care, Inc.
- Current Assignee: Johnson & Johnson Vision Care, Inc.
- Current Assignee Address: US FL Jacksonville
- Main IPC: G02C7/02
- IPC: G02C7/02 ; G02C7/10 ; G02C7/04 ; G02C11/00
Abstract:
This invention discloses methods and apparatus for patterning Multi-piece ophthalmic Insert and Ophthalmic lenses comprising Inserts. In some embodiments, an ophthalmic lens is cast molded from a silicone hydrogel and the lens includes a sealed and encapsulated Multi-piece ophthalmic Insert portion which has been patterned.
Public/Granted literature
- US20140268015A1 OPHTHALMIC LENSES WITH COLORANT PATTERNED INSERTS Public/Granted day:2014-09-18
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