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:
Oct. 13, 2026
Filed:
Dec. 16, 2021
Riken, Wako, JP;
Takuo Tanaka, Saitama, JP;
RIKEN, Saitama, JP;
Abstract
Provided is an easy to determine immunochromatography detection device that detects a target substance that may be contained in a sample fluid. The detection device includes a flow path for the sample fluid and detection partsto which capture selected substances. In one embodiment, an Metal-Insulator-Metal (MIM) structure is formed when the target substance is included in the sample fluid at the detection parts, and a color is produced at the detection parts by resonance absorption. The MIM structure comprises a metal thin film (M layer) that is formed on a support that acts as either a capture substance/target substance/reference substance composite layer or a capture substance/reference substance composite layer (I layer), and metal fine particles (M layer) with which a reference substance is labeled.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile