US 10,947,495 B2Granted

Microorganism of the genus Escherichia producing O-phosphoserine and a method for producing O-phosphoserine or L-cysteine using the same

AssigneeCj Cheiljedang Corporation

InventorsSe Hoon Sim, Seo-Yun Kim, Sol Kim, Hye Won Kim, Inhwa Yoo

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Abstract

The present application relates to a microorganism producing O-phosphoserine and a method for producing O-phosphoserine, cysteine or a cysteine derivative using same.

Claims4

Dependent claims

A KCCM11815P microorganism producing O-phosphoserine (OPS), wherein the microorganism has resistance to O-phosphoserine.

Dependencies are inferred from the claim text.

Facts

Application: 16/474,291Filed 28 Dec 2017
Priority: KR 10-2016-018294729 Dec 2016
Published: US 2019/0338242 A17 Nov 2019
Granted: 16 Mar 2021
Term ends: Not estimatedThe source records don’t support an estimate.

Classification11 codes

C12N 1/20
Microorganisms; Compositions thereof ; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of…:…
C12P 13/06
Alpha- or beta- amino acids: alanine; Leucine; Isoleucine; Serine; Homoserine
C12P 13/12
Alpha- or beta- amino acids: methionine; Cysteine; Cystine
C12N 1/205
Bacteria; Culture media therefor: bacterial isolates

Family

US 2019/0338242 A1Pre-grant publication · published 7 Nov 2019
US 10,947,495 B2This patent

From the US filing history. Foreign family members aren’t listed.

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