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

Patent Owner(s)

Patent Owner	Address
HOECHST AKTIENGESELLSCHAFT	65926 FRANKFURT AM MAIN

International Classification(s)

• A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....
• C07D:HETEROCYCLIC COMPOUNDS

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• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Englert, Heinrich	Hofheim, DE	35	202
G, ogelein Heinz	Frankfurt, DE	3	13
Gerlach, Uwe	Hattersheim, DE	44	290
Kaiser, Joachim	Frankfurt, DE	83	871
Mania, Dieter	K onigstein, DE	30	178

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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: 5633239

Substituted benzenesulfonylureas and -thioureas, processes for their preparation, their use for the production of pharmaceutical preparations, and medicaments containing them

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