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

Patent Owner(s)

Patent Owner	Address
FUJIFILM MANUFACTURING EUROPE B V	OUDENSTAART 1 TILBURG 5047 TK

International Classification(s)

• B05D:PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MAT....
• B01D:SEPARATION

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Itami, Yujiro	Tilburg, NL	36	129
Iwahashi, Kimiko	Tilburg, NL	4	21
Kurima, Akihiro	Kanagawa, JP	4	18
Nakanishi, Masatoshi	Tilburg, NL	32	137
Noda, Hiroyuki	Kanagawa, JP	113	1002
Umehara, Takeshi	Tilburg, NL	19	80

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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	Feb 15, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Feb 15, 2029

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
August 15, 2017	US,9731248,B2   US9731248B2	GRANTED PATENT AS SECOND PUBLICATION
May 28, 2015	US,20150143995,A1   US20150143995A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9731248

Gas separation membranes with intermixed layers

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