Patent · US Active

O/W-emulsifiers, O/W-emulsions and methods of manufacture thereof

US8454941B2 · kind B2 · utility

4Cited by

2References

8Claims

0Family size

Assignee

SYMRISE AG · DE

Inventors

Rolf Ohrmann · Tostedt, DE
Martina Issleib · Hoisdorf, DE
Edgar Endlein · Wrestedt, DE
Bernd Schröder · Jülich, DE

Key dates

Filing date	Sep 19, 2007
Grant date	Jun 4, 2013
Priority date	—
Expiry date	Aug 1, 2028

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC09K23/017
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

O/W-emulsifiers are described, comprising:

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