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:
Jan. 14, 2020
Filed:
Dec. 10, 2015
Applicant:
Tomita Pharmaceutical Co., Ltd, Naruto-shi, Tokushima, JP;
Inventors:
Sadayoshi Watanabe, Naruto, JP;
Yukinori Konishi, Naruto, JP;
Shota Minami, Naruto, JP;
Akihito Bando, Naruto, JP;
Naoyuki Kitamura, Naruto, JP;
Assignee:
TOMITA PHARMACEUTICAL CO., LTD., Naruto-shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A23L 33/16 (2016.01); C01B 25/42 (2006.01); A61K 33/26 (2006.01); A61K 9/14 (2006.01); A61K 47/02 (2006.01);
U.S. Cl.
CPC ...
A23L 33/16 (2016.08); A61K 9/14 (2013.01); A61K 33/26 (2013.01); A61K 47/02 (2013.01); C01B 25/42 (2013.01); A23V 2002/00 (2013.01); A23V 2200/30 (2013.01); A23V 2250/1578 (2013.01); A23V 2250/1592 (2013.01); C01P 2006/12 (2013.01); C01P 2006/16 (2013.01); C01P 2006/64 (2013.01);
Abstract
Provided is a powder containing ferric pyrophosphate that affords high iron absorbability, as a main component of an oral iron preparation. The present invention relates to a composite powder containing ferric pyrophosphate, which is a powder containing ferric pyrophosphate and a sodium component, wherein (1) the content of ferric pyrophosphate is 95 wt % or higher, and (2) a (Fe+Na)/P molar ratio is 0.8 to 1.0.