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:
May. 02, 1995
Filed:
Jul. 12, 1993
Applicant:
Inventors:
Tokihiko Yamamoto, Nagoya, JP;
Tomoyuki Yamaoka, Kasugai, JP;
Yoshiaki Yoshida, Toyohashi, JP;
Kazuo Shin, Kodaira, JP;
Hiromitu Aonuma, Yokohama, JP;
Tutomu Tanaka, Tokyo, JP;
Assignees:
Nihon Tenganyaku Kenkyusho Co, Ltd., both of, JP;
Meiji Milk Prod. Co., Ltd., both of, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ;
U.S. Cl.
CPC ...
514766 ;
Abstract
Aqueous solution preparations which comprise azulene sodium sulfonate as an active ingredient and 20 w/v % or more of a polyhydric alcohol are disclosed wherein azulene sodium sulfonate is stable in the preparation for a prolonged period of time is suited for use in treating inflammation of the oral cavity and/or throat.