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

Patent Owner(s)

Patent Owner	Address
AIRBUS OPERATIONS GMBH	KREETSLAG 10 HAMBURG 21129

International Classification(s)

• C09K:MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED ....
• B05D:PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MAT....
• B29C:SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTAN....
• A62C:FIRE-FIGHTING
• B64G:COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
• B64D:EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SU....
• B64C:AEROPLANES; HELICOPTERS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Schoke, Berend	Twistringen, DE	14	52

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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	Feb 29, 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
August 30, 2016	US,9427772,B2   US9427772B2	GRANTED PATENT AS SECOND PUBLICATION
July 31, 2014	US,20140212652,A1   US20140212652A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9427772

Fireproof bulkhead of a highly porous structure with intumescent coating and method for its production

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