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

Patent Owner(s)

Patent Owner	Address
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E V	HANSASTRASSE 27C MUNICH 80686

International Classification(s)

• C23C:COATING METALLIC MATERIAL; COATING MATERIAL WITH M....
• H01J:ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
• F17D:PIPE-LINE SYSTEMS; PIPE-LINES

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Arnold, Martin	Gundelfingen, DE	55	276
Pocza, David	Freiburg, DE	4	7
Reber, Stefan	Gundelfingen, DE	44	123
Schillinger, Norbert	Ihringen, DE	8	43

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
7.5 Year Payment	$3600.00	$1800.00	$900.00	Nov 23, 2024
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Nov 23, 2028

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 7.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
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
May 23, 2017	US,9657393,B2   US9657393B2	GRANTED PATENT AS SECOND PUBLICATION
October 24, 2013	US,20130276900,A1   US20130276900A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9657393

Gas lock, and coating apparatus comprising a gas lock

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