Pyridazines

United States of America Patent

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Sep 12, 1995
Grant Date
N/A
app pub date
Mar 28, 1994
filing date
Apr 26, 1991

priority date (Note)
Expired

status (Latency Note)

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Abstract

Compounds of formula (I) ##STR1## in which R1, R2 and X have the meanings given in the specification, and their salts and N oxides are new agents for the treatment of bronchial conditions and dermatitis.

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Patent Owner(s)

Patent Owner	Address
BYK GULDEN LOMBERG CHEMISCHE FABRIK GMBH	78467 KONSTANZ

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Amschler, Hermann	Radolfzell, DE	9	197
Schudt, Christian	Konstanz, DE	18	132

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Pyridazines

Number of patents in Portfolio can not be more than 2000

United States of America Patent

08137200

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Patent Longevity Expired	Forward Citations

PATENT NO	5449676
SERIAL NO	08137200
DOCKET NO

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08137200

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