Invention Grant
- Patent Title: Method for lathing silicone hydrogel lenses
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Application No.: US11147594Application Date: 2005-06-08
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Publication No.: US09248614B2Publication Date: 2016-02-02
- Inventor: John Christopher Phelan , Michael Hugh Quinn , Rafael Victor Andino , Marcia Kay Ash , Allen Douglas Gilliard , Tomasz Jankiewicz , Courtney Flem Morgan , Joseph Michael Lindacher , Corneliu Daniel Niculas
- Applicant: John Christopher Phelan , Michael Hugh Quinn , Rafael Victor Andino , Marcia Kay Ash , Allen Douglas Gilliard , Tomasz Jankiewicz , Courtney Flem Morgan , Joseph Michael Lindacher , Corneliu Daniel Niculas
- Applicant Address: CH Basel
- Assignee: Novartis AG
- Current Assignee: Novartis AG
- Current Assignee Address: CH Basel
- Agent Sheng-Hsin Hu; Jian Zhou
- Main IPC: B29D11/00
- IPC: B29D11/00 ; B29C47/00 ; B29C69/00
Abstract:
The present invention provides methods for lathing at room temperature a silicone hydrogel material, in particular silicone hydrogel material having a high oxygen permeability and made of a polymerizable composition containing a relative large amount of oxyperm component, into contact lenses.
Public/Granted literature
- US20060001184A1 Method for lathing silicone hydrogel lenses Public/Granted day:2006-01-05
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