Patent · US Active

Process for the production of riboflavin

US8759024B2 · kind B2 · utility

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0References

14Claims

0Family size

Assignee

DSM IP ASSETS B.V. · NL

Inventors

Florian Kirchner · Bingen, DE
Klaus Mauch · Stuttgart, DE
Joachim Schmid · Lompoc, US

Key dates

Filing date	Dec 15, 2009
Grant date	Jun 24, 2014
Priority date	—
Expiry date	Sep 10, 2030

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07K14/32
WIPO fieldBiotechnology
WIPO sectorChemistry

Abstract

The invention relates to processes and means for the biotechnologically fermentative production of riboflavin (hereinafter also referred to as vitamin B2) and means for the implementation of this process, in particular a modified microbial host cell with increased riboflavin yield. The invention thus provides new processes and means for the regulation of the expression of enzyme activities involved in the riboflavin production of the host cell.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.