Method for improving the recovery of cesium-131 from barium carbonate

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Mar 31, 2009
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Sep 13, 2007
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Feb 27, 2007
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Feb 28, 2006

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Abstract

The present invention provides a method for improving the recovery of cesium-131 (Cs-131) from barium (Ba) carbonate. Uses of the Cs-131 purified by the method include cancer research and treatment, such as for the use in brachytherapy. Cesium-131 is particularly useful in the treatment of faster growing tumors.

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ISORAY MEDICAL, INC.

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C01D:COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, ....

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Inventor Name	Address	# of filed Patents	Total Citations
Dzhanelidze, Arsen	Zarechnyi , RU	1	2
Egorov, Oleg	West Richland , US	2	2
Swanberg, David J	Kennewick , US	4	14
Tretyakov, Sergey	Zarechnyi , RU	1	2
Zlokazov, Sergey	Zarechnyi , RU	2	2

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Method for improving the recovery of cesium-131 from barium carbonate

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United States of America Patent

11712205

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PATENT NO	7510691
APP PUB NO	20070212285A1
SERIAL NO	11712205
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
March 31, 2009	US,7510691,B2 US7510691B2	GRANTED PATENT AS SECOND PUBLICATION
September 13, 2007	US,20070212285,A1 US20070212285A1	FIRST PUBLISHED PATENT APPLICATION

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