The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 27, 2018
Filed:
Oct. 03, 2012
Applicants:
Sanwa Kagaku Kenkyusho Co., Ltd., Nagoya-shi, JP;
Kikusui Seisakusho Ltd., Kyoto-shi, JP;
Inventors:
Yuichi Ozeki, Nagoya, JP;
Kentaro Izumi, Nagoya, JP;
Katsuhito Fujisaki, Kyoto, JP;
Kouichi Atagi, Kyoto, JP;
Assignee:
Sanwa Kagaku Kenkyusho Co., Ltd., Nagoya-Shi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29B 17/00 (2006.01); B29C 43/34 (2006.01); B30B 11/08 (2006.01); B30B 15/30 (2006.01); B30B 15/00 (2006.01);
U.S. Cl.
CPC ...
B29B 17/0005 (2013.01); B29C 43/34 (2013.01); B30B 11/08 (2013.01); B30B 15/0082 (2013.01); B30B 15/302 (2013.01);
Abstract
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.