What technology area does this patent fall under?

Primary CPC classification C12P19/02. Mapped technology areas include Chemistry & Metallurgy.

When was this patent published?

Publication date Tue Nov 23 2021 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.

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We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).

Composition for producing tagatose and method of producing tagatose using the same

US11180785B2 · US · B2

Patent metadata
Field	Value
Publication number	US-11180785-B2
Application number	US-201816498237-A
Country	US
Kind code	B2
Filing date	Mar 30, 2018
Priority date	Mar 31, 2017
Publication date	Nov 23, 2021
Grant date	Nov 23, 2021

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Title
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Abstract
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Assignees and inventors
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First independent claim
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CPC / IPC classifications
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Abstract

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Provided are a composition for producing tagatose, comprising fructose-4-epimerase, and a method of producing tagatose using the same.

First claim

Opening claim text (preview).

What is claimed is: 1. A method of producing tagatose in a single enzymatic step by directly converting fructose into tagatose, by contacting fructose with tagatose-biphosphate aldolase, a microorganism expressing the tagatose-biphosphate aldolase, or a culture of the microorganism comprising tagatose-biphosphate aldolase. 2. The method of producing tagatose of claim 1 , wherein the contacting is performed under conditions of pH 5.0 to pH 9.0 and 30° C. to 80° C. for 0.5 hours to 48 hours.

Assignees

Cj Cheiljedang Corp

Inventors

Classifications

C12P19/02Primary
Monosaccharides (2-ketogulonic acid C12P7/60) · CPC title
C12P19/24
produced by the action of an isomerase, e.g. fructose · CPC title
C12N9/88
Lyases (4.) · CPC title
C12Y401/0204
Tagatose-bisphosphate aldolase (4.1.2.40) · CPC title
C12N9/90Primary
Isomerases (5.) · CPC title

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Frequently asked questions

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What does patent US11180785B2 cover?: Provided are a composition for producing tagatose, comprising fructose-4-epimerase, and a method of producing tagatose using the same.
Who is the assignee on this patent?: Cj Cheiljedang Corp
What technology area does this patent fall under?: Primary CPC classification C12P19/02. Mapped technology areas include Chemistry & Metallurgy.
When was this patent published?: Publication date Tue Nov 23 2021 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
What related patents are in patentsdb?: We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).