Novel Salt of Montelukast

United States of America Patent

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Issued Date
Jan 1, 2009
app pub date
Oct 21, 2005
filing date
Oct 22, 2004

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Abstract

The invention relates to a novel salt of montelukast with tert-butylamine and its use in the process for the preparation of highly pure free montelukast acid and/or pharmaceutically acceptable salts thereof, in particular montelukast sodium.

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Patent Owner(s)

Patent Owner	Address
INSTYTUT FARMACEUTYCZNY	UL RYDYGIERA 8 WARSZAWA PL-01-793
ZAKLADY FARMACEUTYCZNE POLPHARMA SA	UL PELPINSKA 19 STAROGARD GDANSKI PL-83-200

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Achmatowicz, Osman	Warszawa , PL	3	1
Ramza, Jan	Warszawa, PL	3	0
Szechner, Barbara	Warszawa, PL	4	20
Szelejewski, Wieslaw	Warszawa , PL	17	52
Wisniewski, Krzysztof	Pruszkow , PL	5	3

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Novel Salt of Montelukast

Number of patents in Portfolio can not be more than 2000

United States of America Patent

11577721

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SERIAL NO	11577721
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11577721

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