Powder filling device with redundant powder collection mechanism, and rotary compression molding machine

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United States of America Patent

PATENT NO 9902087
SERIAL NO

14348146

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Abstract

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Disclosed is a powdery material filling device with a redundant (i.e., excess or waste) powdery material recovering mechanism. The powdery material filling device may be used in a rotary compression molding machine. In certain aspects, the redundant powdery material recovering mechanism is capable of actively recovering and reusing a redundant (i.e., excess or waste) powdery material even upon production of multi-layer tablets.

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Patent Owner(s)

Patent OwnerAddress
SANWA KAGAKU KENKYUSHO CO LTD35 HIGASHISOTOBORI-CHO HIGASHI-KU NAGOYA-SHI AICHI 4618631 JAPAN
KIKUSUI SEISAKUSHO LTDNAKAGYO-KU KYOTO-SHI KYOTO 604-8483

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Atagi, Kouichi Kyoto, JP 2 20
Fujisaki, Katsuhito Kyoto, JP 4 17
Izumi, Kentaro Nagoya, JP 2 7
Ozeki, Yuichi Nagoya, JP 11 89

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