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:
Nov. 25, 2025
Filed:
May. 01, 2020
Applicant:
Shin Nippon Biomedical Laboratories, Ltd., Kagoshima, JP;
Inventors:
Shunji Haruta, Kagoshima, JP;
Yo Sonoda, Kagoshima, JP;
Assignee:
Shin Nippon Biomedical Laboratories, Ltd., Kagoshima, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 9/19 (2006.01); A61K 9/00 (2006.01); A61K 9/50 (2006.01); A61K 45/06 (2006.01);
U.S. Cl.
CPC ...
A61K 9/0075 (2013.01); A61K 9/19 (2013.01); A61K 9/5036 (2013.01); A61K 9/5084 (2013.01); A61K 45/06 (2013.01);
Abstract
An object of the present invention is to provide a powder formulation for intranasal administration, which efficiently exhibits a medicinal effect, and the like. The object can be achieved by a powder formulation for intranasal administration comprising composite particles in which an active ingredient and a water-insoluble polysaccharide are cohered to each other.