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:
Nov. 20, 2001
Filed:
Dec. 23, 1999
Applicant:
Inventor:
Hideko Kosaka, Kyoto, JP;
Assignee:
Kyoto Daiichi Kagaku Co., Ltd., Kyoto, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 3/348 ;
U.S. Cl.
CPC ...
G01N 3/348 ;
Abstract
A method capable of showing a color change sufficient for indicating the presence and/or concentration of a protein in a protein-containing liquid sample by contacting with the sample, comprising: indium or an induim compound, and a dye or pigment capable of forming a complex with indium.