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. 15, 2013
Filed:
Jul. 05, 2006
Applicants:
Kenji Miyamoto, Higashiyamato, JP;
Yousuke Yasuda, Higashiyamato, JP;
Inventors:
Kenji Miyamoto, Higashiyamato, JP;
Yousuke Yasuda, Higashiyamato, JP;
Assignee:
Seikagaku Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/728 (2006.01); C07H 5/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A drug-introduced photo-crosslinked hyaluronic acid derived gel which is a photo-crosslinked hyaluronic acid gel into which a drug is introduced through a covalent bond, and has characteristics that are capable of extruding from an injection device. The drug-introduced photo-cross-linked hyaluronic acid derived gel is capable of extruding, for example, by an injection needle of 20 to 25 gauge with a pressure of 0.5 to 5 kg/cm.