Hollow porous microspheres

United States of America Patent

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Jun 11, 2013
Grant Date
Oct 21, 2010
app pub date
Jul 14, 2008
filing date
Jul 18, 2007

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The present invention refers to a hollow microsphere having a porous circumferential wall comprised of nanofilaments.

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Patent Owner	Address
NANYANG TECHNOLOGICAL UNIVERSITY	SINGAPORE

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C02F:TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE....

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Inventor Name	Address	# of filed Patents	Total Citations
Du, Jianhong	Singapore, SG	2	51
Leckie, James O	Stanford, US	5	103
Lee, Pei Fung	Singapore, SG	3	59
Sun, Delai Darren	Singapore, SG	2	50
Zhang, Xiwang	Singapore, SG	4	89

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Hollow porous microspheres

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United States of America Patent

12669427

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PATENT NO	8460547
APP PUB NO	20100264097A1
SERIAL NO	12669427
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
June 11, 2013	US,8460547,B2 US8460547B2	GRANTED PATENT AS SECOND PUBLICATION
October 21, 2010	US,20100264097,A1 US20100264097A1	FIRST PUBLISHED PATENT APPLICATION

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12669427

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