Invention Grant
- Patent Title: Soft contact lenses displaying superior on-eye comfort
- Patent Title (中): 柔软的隐形眼镜表现出优越的眼睛舒适度
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Application No.: US11036669Application Date: 2005-01-14
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Publication No.: US07461937B2Publication Date: 2008-12-09
- Inventor: Robert Steffen , Kevin McCabe , David Turner , Azaam Alli , Kent Young , Cristina Schnider , Gregory A. Hill
- Applicant: Robert Steffen , Kevin McCabe , David Turner , Azaam Alli , Kent Young , Cristina Schnider , Gregory A. Hill
- Applicant Address: US FL Jacksonville
- Assignee: Johnson & Johnson Vision Care, Inc.
- Current Assignee: Johnson & Johnson Vision Care, Inc.
- Current Assignee Address: US FL Jacksonville
- Agent Karen A. Harding
- Main IPC: G02C7/04
- IPC: G02C7/04
Abstract:
The present invention relates to soft contact lenses having an overall comfort preference of at least about 2 to 1 as compared to an Acuvue® contact lens and measured after one week of daily wear. The present invention further relates to a soft contact lens comprising an oxygen transmissibility greater than about 70 barrers/mm and physical properties suitable to provide wearer comfort over at least about 9 hours in at least about 80% of wearers, as measured in a randomized, double masked clinical study.
Public/Granted literature
- US20050179862A1 Soft contact lenses displaying superior on-eye comfort Public/Granted day:2005-08-18
Information query
