Infagen (Hong Kong) Limited

The Hong Kong Special Administrative Region of the People's Republic of China

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IPC Class
C12Q 1/58 - Measuring or testing processes involving enzymes, nucleic acids or microorganismsCompositions thereforProcesses of preparing such compositions involving urea or urease	2
G01N 33/62 - Chemical analysis of biological material, e.g. blood, urineTesting involving biospecific ligand binding methodsImmunological testing involving urea	2
C12M 1/26 - Inoculator or sampler	1
C12M 1/34 - Measuring or testing with condition measuring or sensing means, e.g. colony counters	1
C12Q 1/04 - Determining presence or kind of microorganismUse of selective media for testing antibiotics or bacteriocidesCompositions containing a chemical indicator therefor	1
G01N 21/78 - Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour	1
G01N 33/52 - Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper	1
G01N 33/569 - ImmunoassayBiospecific binding assayMaterials therefor for microorganisms, e.g. protozoa, bacteria, viruses	1
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1. Kit for the detection of urease

Application Number	15778952
Grant Number	11480564
Status	In Force
Filing Date	2016-11-23
First Publication Date	2018-12-06
Grant Date	2022-10-25
Owner	Infagen (Hong Kong) Limited (Hong Kong)
Inventor	Marshall, Barry

Abstract

The present invention relates to a kit for the detection of urease and to a tool and a composition forming part of the kit. In particular, the present invention relates to a kit for the detection of urease which comprises a composition containing an indicator; a delivery tool arranged to deliver a tissue sample into contact with the composition; and urea carried on the delivery tool, whereby the urea is arranged to be delivered to the composition together with the tissue sample.

IPC Classes ?

G01N 33/52 - Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper
G01N 33/569 - ImmunoassayBiospecific binding assayMaterials therefor for microorganisms, e.g. protozoa, bacteria, viruses
G01N 33/62 - Chemical analysis of biological material, e.g. blood, urineTesting involving biospecific ligand binding methodsImmunological testing involving urea
C12Q 1/58 - Measuring or testing processes involving enzymes, nucleic acids or microorganismsCompositions thereforProcesses of preparing such compositions involving urea or urease
G01N 21/78 - Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour

2. A KIT FOR THE DETECTION OF UREASE

Application Number	AU2016051142
Publication Number	2017/088013
Status	In Force
Filing Date	2016-11-23
Publication Date	2017-06-01
Owner	INFAGEN (HONG KONG) LIMITED (Hong Kong)
Inventor	Marshall, Barry

Abstract

IPC Classes ?

C12Q 1/58 - Measuring or testing processes involving enzymes, nucleic acids or microorganismsCompositions thereforProcesses of preparing such compositions involving urea or urease
G01N 33/62 - Chemical analysis of biological material, e.g. blood, urineTesting involving biospecific ligand binding methodsImmunological testing involving urea
C12M 1/26 - Inoculator or sampler
C12M 1/34 - Measuring or testing with condition measuring or sensing means, e.g. colony counters
C12Q 1/04 - Determining presence or kind of microorganismUse of selective media for testing antibiotics or bacteriocidesCompositions containing a chemical indicator therefor