Suspension system using fumed silica

United States of America Patent

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Nov 13, 2001
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N/A
app pub date
Sep 10, 1999
filing date
Sep 10, 1999

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Abstract

Fumed silica is used to suspend iron sulfates in concentrated sulfuric acid. The suspension system substantially reduces iron sulfate deposits in steel containment vessels.

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Patent Owner(s)

Patent Owner	Address
ECO SERVICES OPERATIONS CORP	P O BOX 840 VALLEY FORGE PA 19482

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C01B:NON-METALLIC ELEMENTS; COMPOUNDS THEREOF

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Lindblad, Donald Edward	Plano, TX	1	3

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Suspension system using fumed silica

Number of patents in Portfolio can not be more than 2000

United States of America Patent

09394207

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PATENT NO	6315975
SERIAL NO	09394207
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09394207

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