Invention Grant
- Patent Title: Multifocal contact lens displaying improved vision attributes
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Application No.: US16938145Application Date: 2020-07-24
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Publication No.: US11543683B2Publication Date: 2023-01-03
- Inventor: Shivkumar Mahadevan , Dawn D. Wright , Ronald J. Clark , Thomas R. Karkkainen , Derek Nankivil
- 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: G02C7/04
- IPC: G02C7/04 ; G02C7/10
Abstract:
Described are multifocal contact lenses that contain high energy visible (HEV) light absorbing compounds and their use for improving one or more vision attributes.
Public/Granted literature
- US20210063770A1 MULTIFOCAL CONTACT LENS DISPLAYING IMPROVED VISION ATTRIBUTES Public/Granted day:2021-03-04
Information query
