Ultraviolet light absorbing optical elements and compositions and methods for manufacture

United States of America Patent

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Jan 31, 2012
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Feb 18, 2010
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Aug 30, 2007
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Sep 6, 2006

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Abstract

The present invention relates to a UV absorbing optical element comprising a polymer optical element substrate, and a UV light absorbing amount of a tris-aryltriazine-based UV absorber incorporated in said substrate. The present invention also provides a method for forming a UV absorbing optical element.

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CARL ZEISS VISION AUSTRALIA HOLDINGS LIMITED	LONSDALE SA 5160

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Inventor Name	Address	# of filed Patents	Total Citations
Chen, Fang	Hallet Cove, AU	221	1710

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Ultraviolet light absorbing optical elements and compositions and methods for manufacture

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United States of America Patent

12440104

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PATENT NO	8106108
APP PUB NO	20100041787A1
SERIAL NO	12440104
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
January 31, 2012	US,8106108,B2 US8106108B2	GRANTED PATENT AS SECOND PUBLICATION
February 18, 2010	US,20100041787,A1 US20100041787A1	FIRST PUBLISHED PATENT APPLICATION

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12440104

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