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:
May. 27, 2014
Filed:
Feb. 20, 2007
Applicants:
Shinji Sakuma, Osaka, JP;
Shinji Yamashita, Osaka, JP;
Ken-ichiro Hiwatari, Tokyo, JP;
Yoshikazu Shoji, Tokyo, JP;
Inventors:
Shinji Sakuma, Osaka, JP;
Shinji Yamashita, Osaka, JP;
Ken-Ichiro Hiwatari, Tokyo, JP;
Yoshikazu Shoji, Tokyo, JP;
Assignee:
Adeka Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/547 (2006.01); G01N 33/544 (2006.01);
U.S. Cl.
CPC ...
Abstract
A diagnostic marker is composed of particles that have a diameter of from 1 nm to 100 μm, the particles possessing on their surfaces a site that has a high specific bonding ability to a specific antigen residing on the mucosa of digestive cancers and a site that has a low bonding ability to the mucosa of digestive organs, and further incorporating an identification material.