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. 02, 2018
Filed:
Aug. 02, 2013
Applicant:
Cosmed Pharmaceutical Co., Ltd., Kyoto, Kyoto, JP;
Inventors:
Kunio Yoneto, Takatsuki, JP;
Junya Hasegawa, Kyoto, JP;
Naoko Kondou, Kyoto, JP;
Ying-shu Quan, Kyoto, JP;
Fumio Kamiyama, Kyoto, JP;
Assignee:
COSMED PHARMACEUTICAL CO., LTD., Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 8/73 (2006.01); C08J 3/075 (2006.01); C08L 5/08 (2006.01); A61Q 19/08 (2006.01); A61K 8/04 (2006.01); A61K 8/365 (2006.01); A61Q 19/00 (2006.01); A61K 8/34 (2006.01); C08G 63/66 (2006.01); A61K 8/02 (2006.01); A61K 8/362 (2006.01);
U.S. Cl.
CPC ...
A61K 8/735 (2013.01); A61K 8/0212 (2013.01); A61K 8/0216 (2013.01); A61K 8/042 (2013.01); A61K 8/345 (2013.01); A61K 8/362 (2013.01); A61K 8/365 (2013.01); A61Q 19/00 (2013.01); A61Q 19/08 (2013.01); C08G 63/66 (2013.01); C08J 3/075 (2013.01); C08L 5/08 (2013.01); A61K 2800/22 (2013.01); A61K 2800/242 (2013.01); C08J 2305/08 (2013.01);
Abstract
Provided is hyaluronic acid gel suitable for cosmetic and medical field. The hyaluronic acid gel contains hyaluronic acid, polycarboxylic acid or oxycarbonic acid, and polyhydric alcohol. The hyaluronic acid gel is produced by drying moisture of an aqueous solution in which the hyaluronic acid, the polycarboxylic acid, and the polyhydric alcohol are uniformly dissolved to be an intended form.