Measurement of surface areas by polyvinylpyrrolidone sorption

United States of America Patent

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Sep 4, 2007
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Aug 14, 2003
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Jun 12, 2003

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Expired

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Abstract

A method of quantitatively determining surface area of a sample uses polyvinylpyrrolidone (PVP) dispersed in a solution containing the sample, and determining the amount of PVP that has deposited on the sample.

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Patent Owner	Address
UNITED STATES OF AMERICA AS REPRESENTED BY THE SECCRETARY OF THE NAVY THE	800 NORTH QUINCY STREET BALLSTON TOWER ONE CHIEF OF NAVAL RESEARCH OFFICE OF COUNSEL (ATTN CODE OOCCIP) ARLINGTON VA 22217-5660

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G01N:INVESTIGATING OR ANALYSING MATERIALS BY DETERMININ....

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Inventor Name	Address	# of filed Patents	Total Citations
Blum, Alex E	Boulder, CO	2	6
Eberl, Dennis D	Boulder, CO	3	6

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Measurement of surface areas by polyvinylpyrrolidone sorption

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United States of America Patent

10641590

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PATENT NO	7264777
SERIAL NO	10641590
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10641590

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