Invention Grant
- Patent Title: UV/visible-absorbing vinylic monomers and uses thereof
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Application No.: US15434098Application Date: 2017-02-16
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Publication No.: US10268053B2Publication Date: 2019-04-23
- Inventor: Troy Vernon Holland , Frank Chang , Walter R. Laredo , Xuwei Jiang , Ryan DeSousa
- Applicant: Novartis AG
- Applicant Address: CH Basel
- Assignee: Novartis AG
- Current Assignee: Novartis AG
- Current Assignee Address: CH Basel
- Agent Jian Zhou
- Main IPC: C07C233/23
- IPC: C07C233/23 ; G02C7/10 ; C07C233/33 ; C08F283/12 ; G02B1/04 ; G02C7/04 ; C07C225/22 ; C07C237/32 ; C07C237/34
Abstract:
Described herein are UV-absorbing vinylic monomers and their uses in preparing UV-absorbing contact lenses capable of blocking ultra-violet (“UV”) radiation and violet radiation with wavelengths from 380 nm to 440 nm, thereby protecting eyes to some extent from damages caused by UV radiation and potentially from violet radiation.
Public/Granted literature
- US20170242274A1 UV/VISIBLE-ABSORBING VINYLIC MONOMERS AND USES THEREOF Public/Granted day:2017-08-24
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