Invention Grant
- Patent Title: High optical quality molds for use in contact lens production
- Patent Title (中): 用于隐形眼镜生产的高光学质量模具
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Application No.: US12186866Application Date: 2008-08-06
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Publication No.: US07731148B2Publication Date: 2010-06-08
- Inventor: David C. Turner , Robert B. Steffen , Christopher Wildsmith , Thomas A. Matiacio
- Applicant: David C. Turner , Robert B. Steffen , Christopher Wildsmith , Thomas A. Matiacio
- 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: B29D11/00
- IPC: B29D11/00
Abstract:
The invention provides molds and mold inserts useful in the production of contact lenses. In particular, the invention provides high optical quality molds and inserts useful for manufacturing silicone hydrogel contact lenses.
Public/Granted literature
- US20090020683A1 High optical quality molds for use in contact lens production Public/Granted day:2009-01-22
Information query
