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. 29, 1977
Filed:
Jul. 07, 1975
Applicant:
Inventors:
Assignee:
Takeda Chemical Industries, Ltd., Osaka, JA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ; G01N / ; G01N / ;
U.S. Cl.
CPC ...
424 12 ; 2323 / ; 2325 / ; 424-8 ; 424 13 ; 424 78 ; 424 81 ;
Abstract
A latex reagent is prepared by allowing latex particles to adsorb a nonionic surfactant of ethylene oxide type, sensitizing the latex particles thus having the surfactant adsorbed with a serologically active substance such as antigen or antibody and suspending the sensitized latex particles in an aqueous solvent. The thus-prepared latex reagent has an excellent quality, e.g. both a high stability and a high sensitivity in serologic reactions, and can be employed with advantages in a broad variety of serologic reactions.
Sato, Yukio. (1977). Serological reagent and preparation thereof (U.S. Patent No. 4060597). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4060597
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile