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

Patent Owner(s)

Patent Owner	Address
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE	FRANCE FAVERGES HAUTE-SAVOIE

International Classification(s)

• B01D:SEPARATION

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Chevrel, Henri	Bryn Mawr, US	15	90
Coignet, Philippe A	Bear, US	21	51
Jurcik,, Jr Benjamin J	Landerberg, US	9	670
Kratzer, Dean W	Warwick, US	23	64
Swaidan, Raja	Bear, US	13	13

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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 24, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Apr 24, 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
October 24, 2017	US,9795927,B2   US9795927B2	GRANTED PATENT AS SECOND PUBLICATION
June 30, 2016	US,20160184775,A1   US20160184775A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9795927

Manufacturing carbon molecular sieve membranes using a pyrolysis atmosphere comprising sulfur-containing compounds

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