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

Patent Owner(s)

Patent Owner	Address
ALIS CORPORATION	10 TECHNOLOGY DRIVE PEABODY MA 01960

International Classification(s)

• H01J:ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Farkas,, III Louis S	Durham, US	24	787
Hill, Raymond	Rowley, US	53	1962
Notte,, IV John A	Gloucester, US	46	887
Percival, Randall G	Raymond, US	26	1311
Ward, Billy W	Merrimac, US	46	1989

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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
August 31, 2010	US,7786452,B2   US7786452B2	GRANTED PATENT AS SECOND PUBLICATION
May 07, 2009	US,20090114840,A1   US20090114840A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7786452

Ion sources, systems and methods

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