Patent · US Active

Surface modified contact lenses

US9004682B2 · kind B2 · utility

1Cited by

110References

25Claims

0Family size

Assignee

Semprus Biosciences Corp. · US

Inventors

Zheng Zhang · Cambridge, US
Alonzo D. Cook · Flagstaff, US
Karen A. Schultz · Cambridge, US
Jun Li · Ningbo City, CN
Matt Skinner · Cambridge, US
B. Andre′ Weinstock · Cambridge, US
Linda Guiney · Chicago, US
Hao Wang · Copley, US
Christopher R. Loose · Cambridge, US
Arthur J. Coury · Windom, US

Key dates

Filing date	Dec 14, 2012
Grant date	Apr 14, 2015
Priority date	—
Expiry date	Dec 14, 2032

Classification

Technology area (CPC G)Physics
CPC primaryG02B1/043
WIPO fieldOptics
WIPO sectorInstruments

Abstract

Medical devices having a wettable, biocompatible surface are described herein. Processes for producing such devices are also described.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.