Patent · US Expired

Method for the fermentative production of L-isoleucine from D,L-.alpha.-hydroxybutyrate

US5118619A · kind A · utility

2Cited by

1References

6Claims

0Family size

Assignee

Degussa AG · DE

Inventors

Elisabeth Scheer · Aachen, DE
Hermann Sahm · Jülich, DE
Lothar Eggeling · Jülich, DE
Manfred Kircher · Bielefeld, DE
Wolfgang Leuchtenberger

Key dates

Filing date	Jun 8, 1987
Grant date	Jun 2, 1992
Priority date	—
Expiry date	Jun 8, 2007

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S435/843
WIPO fieldBiotechnology
WIPO sectorChemistry

Abstract

A method for the fermentative production of L-isoleucine from D,L-.alpha.-hydroxybutyrate by means of mutants of the genus Corynbecaterium which utilize D-lactate.

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