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Assignee: Filligent Limited

Location: Hong Kong, CN
No. of patents: 1

Number	Title	Issue Date
7104265	Filter containing a metal phthalocyanine and a polycationic polymer A tobacco smoke filter comprising one or more than one metal phthalocyanine, such as a copper phthalocyanine or an iron phthalocyanine, and further comprising one or more than one polycationic polymer. ...	09/12/2006