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. 03, 2020
Filed:
Oct. 06, 2009
Applicants:
Kentaro Takamura, Tokyo, JP;
Satoshi Gojo, Saitama, JP;
Satoru Kobayashi, Tokyo, JP;
Inventors:
Assignee:
3-D Matrix, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 38/10 (2006.01); C07K 7/08 (2006.01); A61K 38/16 (2006.01); A61L 31/14 (2006.01); A61L 31/04 (2006.01); A61K 31/7004 (2006.01); A61K 31/7016 (2006.01); A61K 38/08 (2019.01); C07K 7/06 (2006.01);
U.S. Cl.
CPC ...
A61K 38/10 (2013.01); A61K 31/7004 (2013.01); A61K 31/7016 (2013.01); A61K 38/08 (2013.01); A61K 38/16 (2013.01); A61L 31/047 (2013.01); A61L 31/148 (2013.01); C07K 7/06 (2013.01); C07K 7/08 (2013.01); A61L 2400/04 (2013.01); A61L 2430/36 (2013.01);
Abstract
There is provided a bioabsorbable peptide tissue occluding agent that can be applied to large mammals including humans, the peptide tissue occluding agent being obtained by artificial synthesis to avoid concerns of infection by viruses and the like. The tissue occluding agent contains a peptide, wherein the peptide is an amphiphilic peptide having 8-200 amino acid residues with the hydrophilic amino acids and hydrophobic amino acids alternately bonded, and is a self-assembling peptide exhibiting a β-structure in aqueous solution in the presence of physiological pH and/or a cation.