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

Patent Owner(s)

Patent Owner	Address
EWALD DÖRKEN AG	58313 HERDECKE

International Classification(s)

• C23C:COATING METALLIC MATERIAL; COATING MATERIAL WITH M....
• C25D:PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC ....
• B05D:PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MAT....
• C09D:COATING COMPOSITIONS, e.g. PAINTS, VARNISHES, LACQ....
• C23F:NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM S....
• C08K:USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUB....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Böhm, Sandra	Ennepetal, DE	4	4
Kurze, Vanessa	Witten, DE	2	4
Mertens, Heike	Hagen, DE	4	13
Owczarek, Kai	Herdecke, DE	1	3
Reusmann, Gerhard	Essen, DE	30	277
Roth, Marcel	Düsseldorf, DE	38	157

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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 4, 2028
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Feb 4, 2032

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 04, 2020	US,10731262,B2   US10731262B2	GRANTED PATENT AS SECOND PUBLICATION
April 13, 2017	US,20170101716,A1   US20170101716A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent Application No: 2017/0101,716

CORROSION CONTROL COATING

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