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

Patent Owner(s)

Patent Owner	Address
U C B S A	1050 BRUXELLES

International Classification(s)

• A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....

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• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Cossement, Eric	Brussels, BE	24	99
Gobert, Jean	Brussels, BE	58	578
Gower, Alma	Braine-l'Alleud, BE	1	13
Wulfert, Ernst	Brussels, BE	19	113

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date

Fee	Large entity fee	small entity fee	micro entity fee
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 No: 5447952

Treatment of anxiety with the aid of (S)-(-)-.alpha.-ethyl-2-oxo-1-pyrrolidineacetamide

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