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

Patent Owner(s)

Patent Owner	Address
SMITH KLINE & FRENCH LABORATORIES LIMITED	WELWYN GARDEN CITY HERTFORDSHIRE AL7 1EY

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
Carlin, Brian A C	Baldock, GB2	3	25
Healey, John N C	Hitchin, GB2	2	124
Leonard, Graham S	St. Albans, GB2	5	171
Tovey, Geoffrey D	Harpenden, GB2	39	839

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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: 4996222

Pharmaceutical formulations

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