Invention Grant
- Patent Title: Contact lenses comprising water soluble N-(2 hydroxyalkyl) (meth)acrylamide polymers or copolymers
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Application No.: US15045855Application Date: 2016-02-17
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Publication No.: US09625617B2Publication Date: 2017-04-18
- Inventor: Charles W. Scales , Kevin P. McCabe , Brent Matthew Healy
- 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
- Agent Raef M. Shaltout
- Main IPC: G02B1/04
- IPC: G02B1/04
Abstract:
The present invention relates to biomedical devices, and particularly contact lenses comprising a polymer having entangled therein at least one polymer comprising repeating units from N-(2-hydroxyalkyl)(meth)acrylamide.
Public/Granted literature
- US20160161639A1 CONTACT LENSES COMPRISING WATER SOLUBLE N-(2 HYDROXYALKYL) (METH)ACRYLAMIDE POLYMERS OR COPOLYMERS Public/Granted day:2016-06-09
Information query
