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:
Aug. 09, 2005
Filed:
May. 10, 2001
Applicants:
Kazunori Kataoka, Tokyo, JP;
Yukio Nagasaki, Moriya, JP;
Hidenori Otsuka, Kawasaki, JP;
Mitsuhiro Kaneko, Funabashi, JP;
Inventors:
Kazunori Kataoka, Tokyo, JP;
Yukio Nagasaki, Moriya, JP;
Hidenori Otsuka, Kawasaki, JP;
Mitsuhiro Kaneko, Funabashi, JP;
Assignee:
Toudai TLO, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N033/53 ;
U.S. Cl.
CPC ...
Abstract
A polymer composition is provided, which contains a polymer or copolymer having a mercapto group at one end and functional group or ligand at the other end and also having a polyethylene glycol segment. Such a composition can form a biosensor surface of reduced non-specific adsorbability for proteins and the like.