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:
Jan. 26, 2010
Filed:
Sep. 12, 2002
Applicants:
Yoichi Ikeda, Hiroshima, JP;
Mizuho Ono, Hiroshima, JP;
Katsunori Nishimura, Hiroshima, JP;
Inventors:
Assignee:
Wakunaga Pharmaceutical Co., Ltd., Osaka-shi, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61K 36/8962 (2006.01); A61K 36/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a liquid preparation containing crude drug extracts in an amount of 5 to 50 w/v % in terms of a dry extract weight based on the whole amount of the liquid preparation, characterized by containing saccharides in an amount of 5 to 40 w/v % based on the whole amount of the liquid preparation and adjusting a pH to 4.5 to 5.5. This liquid preparation is suppressed in generating precipitate and suspended content with the course of time even if the crude drug extracts are contained in a high concentration and which is stable over a long period of time.