logo

For the Inventor, By the Inventor

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.:

US 9724434 B1

PDFFull Text
Expired
Date of Patent:
Aug. 08, 2017

Filed:

Mar. 13, 2013

Lysine oligomer derivative and cartilage tissue marker made thereof

Applicant:

National University Corporation Okayama University, Okayama-shi, JP;

Inventors:

Toshitaka Oohashi, Okayama, JP;

Hiroki Kakuta, Okayama, JP;

Assignee:

NATIONAL UNIVERSITY CORPORATION OKAYAMA UNIVERSITY, Okayama, JP;

Attorney:

Buchanan, Ingersoll & Rooney PC

Primary Examiner:

Lianko Garyu

Assistant Examiner:

Joseph Fischer

Int. Cl.
CPC ...
A61K 49/00 (2006.01); C07K 7/02 (2006.01); A61K 49/04 (2006.01); C07K 5/02 (2006.01); A61K 47/48 (2006.01); A61K 49/08 (2006.01); A61K 51/04 (2006.01);
U.S. Cl.
CPC ...
A61K 49/0056 (2013.01); A61K 47/48315 (2013.01); A61K 49/0021 (2013.01); A61K 49/0442 (2013.01); A61K 49/085 (2013.01); A61K 51/0497 (2013.01); C07K 5/0215 (2013.01); C07K 7/02 (2013.01);
Abstract

There is provided a lysine oligomer derivative, wherein an ε-amino group and a carboxyl group of lysines are linked via a peptide bond, and a group capable of generating or absorbing electromagnetic wave is bonded to a C-terminal carboxyl group, an N-terminal amino group and/or an α-amino group. This lysine oligomer derivative has the characteristic of specifically accumulating in the cartilage matrix and can generate or absorb an electromagnetic wave, and is, therefore, useful as a cartilage tissue marker.

Find Patent Forward Citations

Oohashi, Toshitaka. (2017). Lysine oligomer derivative and cartilage tissue marker made thereof (U.S. Patent No. 9724434). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9724434

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…