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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.:

US 10517825 B1

PDFFull Text
Date of Patent:
Dec. 31, 2019

Filed:

May. 27, 2016

Powder composition containing oily substance

Applicant:

Tomita Pharmaceutical Co., Ltd., Naruto-shi, Tokushima, JP;

Inventors:

Takanori Taniwaki, Naruto, JP;

Kazuki Kamai, Naruto, JP;

Yuuta Tsumura, Naruto, JP;

Daichi Masaki, Naruto, JP;

Assignee:

TOMITA PHARMACEUTICAL CO., LTD., Naruto-shi, JP;

Attorneys:

Locke Lord LLP

James E. Armstrong, IV

Nicholas J. DiCeglie, Jr.

Primary Examiner:

Katherine Peebles

Int. Cl.
CPC ...
A61K 9/14 (2006.01); A61K 47/02 (2006.01); A61K 9/20 (2006.01); A61K 31/202 (2006.01); C01B 33/24 (2006.01); A61K 8/25 (2006.01); A61K 8/02 (2006.01); A61K 33/06 (2006.01); A61K 35/60 (2006.01); A61Q 19/00 (2006.01);
U.S. Cl.
CPC ...
A61K 9/143 (2013.01); A61K 8/0279 (2013.01); A61K 8/25 (2013.01); A61K 9/14 (2013.01); A61K 9/20 (2013.01); A61K 9/2009 (2013.01); A61K 31/202 (2013.01); A61K 33/06 (2013.01); A61K 35/60 (2013.01); A61K 47/02 (2013.01); A61Q 19/00 (2013.01); C01B 33/24 (2013.01); C01P 2004/61 (2013.01); C01P 2006/14 (2013.01);
Abstract

Provided is a powder composition containing an oily substance, the powder composition having good oxidation stability and excellent compression moldability. The powder composition containing an oily substance contains a powdery calcium silicate-based material, and an oily substance impregnated into the material. In the material, a cumulative pore volume for a pore size of 10 to 70 nm is 1.1 cc/g or more, and a cumulative pore volume for a pore size of 70 to 500 nm is 2.0 cc/g or less.

Find Patent Forward Citations

Taniwaki, Takanori. (2019). Powder composition containing oily substance (U.S. Patent No. 10517825). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10517825

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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