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

Patent Owner(s)

Patent Owner	Address
SAFRAN AIRCRAFT ENGINES	2 BOULEVARD DU GÉNÉRAL MARTIAL VALIN PARIS 75015

International Classification(s)

• C23C:COATING METALLIC MATERIAL; COATING MATERIAL WITH M....
• B22F:WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES F....
• F01D:NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g....
• C23D:ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, ME....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
LE, BIEZ Philippe Charles, Alain	Draveil, FR	3	7
Molliex, Ludovic Edmond, Camille	Brunoy, FR	4	26
PODGORSKI, Michael	Paris, FR	13	67
SELEZNEFF, Serge	Issy Les Moulineaux, FR	4	9

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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	Apr 10, 2027
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Apr 10, 2031

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

Full Text

US Patent Application No: 2019/0309,651

ABRADABLE COATING MADE OF A MATERIAL HAVING A LOW SURFACE ROUGHNESS

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