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:
Mar. 22, 2022
Filed:
May. 30, 2018
Applicant:
Oji Holdings Corporation, Tokyo, JP;
Inventors:
Kotaro Ishikawa, Tokyo, JP;
Takuro Kashiwamura, Tokyo, JP;
Takuya Kato, Tokyo, JP;
Toru Koga, Tokyo, JP;
Suguru Ishikawa, Tokyo, JP;
Assignee:
OJI HOLDINGS CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 8/73 (2006.01); A61Q 19/00 (2006.01);
U.S. Cl.
CPC ...
A61K 8/73 (2013.01); A61Q 19/007 (2013.01);
Abstract
The present invention provides a novel topical moisturizing preparation containing as an active ingredient at least one selected from pentosan polysulfate; pharmaceutically acceptable salts of pentosan polysulfate; and pharmaceutically acceptable solvates thereof. The topical moisturizing preparation of the present invention, which contains a substance free of animal-derived components as an active ingredient, can be produced as a topical moisturizing preparation free of animal-derived components, as needed.