Zinc oxide containing filter media and methods of forming the same

United States of America Patent

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Nov 19, 2013
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May 10, 2012
app pub date
Nov 8, 2010
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Nov 8, 2010

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Abstract

Filter media that includes activated carbon particulates and zinc oxide particles disposed on surfaces of the activated carbon particulates. The zinc oxide particles have an average crystallite dimension that is not greater than about 50 nm.

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Patent Owner(s)

Patent Owner	Address
DAHN JEFFREY R	153 WISTERIA LANE UPPER TANTALLON B3Z1L3

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B01D:SEPARATION

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Inventor Name	Address	# of filed Patents	Total Citations
Croll, Lisa M	Battersea, CA	8	165
Dahn, Jeffrey R	Upper Tantallon, CA	55	1470
Romero, Jennifer V	Beechville, CA	2	10
Smith, Jock W H	Halifax, CA	3	11

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Zinc oxide containing filter media and methods of forming the same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

12941280

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PATENT NO	8585808
APP PUB NO	20120111335A1
SERIAL NO	12941280
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
November 19, 2013	US,8585808,B2 US8585808B2	GRANTED PATENT AS SECOND PUBLICATION
May 10, 2012	US,20120111335,A1 US20120111335A1	FIRST PUBLISHED PATENT APPLICATION

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12941280

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