Patent · US Expired

Sulfur-containing animal-feed additives

US7348037B2 · kind B2 · utility

2Cited by

6References

10Claims

0Family size

Assignee

EVONIK DEGUSSA GMBH · DE

Inventors

Michael Buchholz · Corning, US
Michael Binder · Steinhagen, DE
Thomas Hermann · Bielefeld, DE
Walter Pfefferle · Bodenwerder, DE
Georg Thierbach · Bielefeld, DE

Key dates

Filing date	Aug 11, 2003
Grant date	Mar 25, 2008
Priority date	—
Expiry date	Jul 18, 2025

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S426/807
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

The invention relates to sulfur-containing animal-feed additives produced from fermentation liquors, and to processes for their production.

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