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

Patent Owner(s)

Patent Owner	Address
BOEHRINGER INGELHEIM KG D-6507 INGELHEIM AM RHEIN GERMANY A CORP OF GERMANY	Not Provided

International Classification(s)

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

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Ensinger, Helmut	Wackernheim, DE	23	275
Frolke, Wilhelm	Ingelheim am Rhein, DE	2	7
Harreus, Albrecht	Ingelheim am Rhein, DE	114	1126
Hinzen, Dieter	Zornheim, DE	15	203
Kuhn, Franz-Josef	Gau-Algesheim, DE	2	7
Lehr, Erich	Waldalgesheim, DE	28	224
Troger, Wolfgang	Stromberg, DE	17	130
Walther, Gerhard	Bingen, DE	40	284
Weber, Karl-Heinz	Gau-Algesheim, DE	56	423

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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: 4732900

1,2,4-triazolo-carbamates

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