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:
Jul. 01, 2025
Filed:
Feb. 07, 2019
Applicant:
Shin Nippon Biomedical Laboratories, Ltd., Kagoshima, JP;
Inventor:
Shunji Haruta, Kagoshima, JP;
Assignee:
Shin Nippon Biomedical Laboratories, Ltd., Kagoshima, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 15/08 (2006.01); A61K 9/00 (2006.01); A61K 9/14 (2006.01); A61K 45/06 (2006.01); A61M 11/00 (2006.01); A61M 15/00 (2006.01);
U.S. Cl.
CPC ...
A61M 15/08 (2013.01); A61K 9/0075 (2013.01); A61K 9/14 (2013.01); A61K 45/06 (2013.01); A61M 11/001 (2014.02); A61M 15/0065 (2013.01); A61M 15/0086 (2013.01); A61M 2202/064 (2013.01);
Abstract
An object of the present invention is to provide a powder preparation and the like suitable for selective administration to an olfactory region and the like. The object is achieved by a powder preparation for selectively administering an active ingredient to an olfactory region in a nasal cavity, the powder preparation comprising the active ingredient and having a bulk density of 0.1 to 0.5 g/cmand a Hausner ratio of 1.6 to 2.4.