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

Patent Owner(s)

Patent Owner	Address
UNIVERSITY OF ROCHESTER	601 ELMWOOD AVENUE BOX URV ROCHESTER NY 14642

International Classification(s)

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

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Catlin, Scott	Pittsford, US	8	64
Zheleznyak, Leonard	Pittsford, US	26	364

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
3.5 Year Payment	$1600.00	$800.00	$400.00	Jan 12, 2026
7.5 Year Payment	$3600.00	$1800.00	$900.00	Jan 12, 2030
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Surcharge - 3.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
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DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
July 12, 2022	US,11382795,B2   US11382795B2	GRANTED PATENT AS SECOND PUBLICATION
January 25, 2018	US,20180021172,A1   US20180021172A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent Application No: 2018/0021,172

APPARATUS AND METHOD FOR ENHANCING CORNEAL LENTICULAR SURGERY WITH LASER REFRACTIVE INDEX CHANGES

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