Contact lenses

United States of America Patent

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Apr 21, 2009
Grant Date
Jul 21, 2005
app pub date
Jan 5, 2005
filing date
Mar 2, 1998

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Abstract

The invention provides silicone hydrogel contact lenses that exhibit reduced back surface debris and reduced incidence of superior epithelial arcurate lesions.

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Patent Owner(s)

JOHNSON & JOHNSON VISION CARE, INC.

International Classification(s)

C08F:MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONL....

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Steffen, Robert B	Jacksonville Beach , US	46	2599
Turner, David C	Jacksonville , US	64	2326
Vanderlaan, Douglas	Jacksonville , US	6	304

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Contact lenses

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United States of America Patent

11029774

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PATENT NO	7521488
APP PUB NO	20050159502A1
SERIAL NO	11029774
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
April 21, 2009	US,7521488,B2 US7521488B2	GRANTED PATENT AS SECOND PUBLICATION
July 21, 2005	US,20050159502,A1 US20050159502A1	FIRST PUBLISHED PATENT APPLICATION

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11029774

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