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• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
KOREA INSTITUTE OF CERAMIC ENGINNERING AND TECHNOLOGY	233-5 GASAN-DONG GEUMCHEON-GU SEOUL
META BLOMED CO LTD	414-12 MOCHUNG-DONG HEUNGDEOK-GU CHEONGJU CHUNGCHEONGBUK-DO

International Classification(s)

• A61F:FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Jung, Sang-Jin	Seoul, KR	5	7
Kim, Hae-Jung	Chungcheongbuk-Do, KR	2	6
Kim, Soo-Ryong	Seoul, KR	3	7
Kim, Young Hee	Seoul, KR	46	261
Lee, Yoon Joo	Seoul, KR	26	68
Song, Hee	Seoul, KR	19	19

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
March 07, 2006	US,7008450,B2   US7008450B2	GRANTED PATENT AS SECOND PUBLICATION
April 22, 2004	US,20040078087,A1   US20040078087A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7008450

Porous hydroxy apatite containing silicon and magnesium, and a preparation method thereof

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