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

Patent Owner(s)

Patent Owner	Address
AMERSHAM INTERNATIONAL PLC	LITTLE CHALFONT BUCKINGHAMSHIRE HP7 9NA

International Classification(s)

• C12Q:MEASURING OR TESTING PROCESSES INVOLVING ENZYMES O....
• G01N:INVESTIGATING OR ANALYSING MATERIALS BY DETERMININ....
• C07K:PEPTIDES

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Raybuck, Margaret	Pont y Clun, GB	1	30
# of filed Patents : 1 Total Citations : 30

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Patent Citation Ranking

• 30 Citation Count
• C12Q Class

• 84.55 % this patent is cited more than
• 27 Age

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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

Full Text

US Patent No: 5763170

Method for forming an array of biological particles

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Abstract

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A method for forming and using an array of, e.g., bacteria, yeast or bacteriophage for the purpose of identifying particular constituents thereof. The array is formed by directing a stream of droplets, each containing on average about 1 or a few biological particles, at spaced locations in an array on a surface, e.g., a nylon membrane or agar gel.

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Description

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Claims

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Legal Events

 

• STCH2010
• FP2010
• LAPS2010
• REMI2010
• FPAY2005
• FPAY2001
• I1998
• F1995
• PD1991

Date	Code	Event	Description
Jul 05, 2010	STCH	INFORMATION ON STATUS: PATENT DISCONTINUATION	free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362
Jun 09, 2010	FP	LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE	Effective Date: Jun 09, 2010
Jun 09, 2010	LAPS	LAPSE FOR FAILURE TO PAY MAINTENANCE FEES
Jan 11, 2010	REMI	MAINTENANCE FEE REMINDER MAILED
Dec 09, 2005	FPAY	FEE PAYMENT	year of fee payment: 8
Sep 27, 2001	FPAY	FEE PAYMENT	year of fee payment: 4
Jun 09, 1998	I	Issuance
Jun 05, 1995	F	Filing
Apr 16, 1991	PD	Priority Date