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

Patent Owner(s)

Patent Owner	Address
JOHNSON & JOHNSON SURGICAL VISION INC	1700 E SAINT ANDREWS PLACE SANTA ANA CA 92705

International Classification(s)

• A61F:FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES....
• A61M:DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE B....
• G01F:MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUI....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Eastman, Brian J	Irvine, US	6	42
Kao, Kelvin	Long Beach, US	10	80

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Sep 21, 2028

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 11.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
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 21, 2017	US,9597229,B2   US9597229B2	GRANTED PATENT AS SECOND PUBLICATION
September 18, 2014	US,20140276372,A1   US20140276372A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9597229

Phacoemulsification flow rate detection system and method

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