Patent · US Expired

Betaine esters

US6897263B2 · kind B2 · utility

29Cited by

1References

7Claims

0Family size

Assignee

GOLDSCHMIDT HOLDING GMBH · DE

Inventors

Kerstin Hell · Essen, DE
Philipp Tomuschat · Essen, DE
Bernd Weyershausen · Essen, DE

Key dates

Filing date	Jun 28, 2002
Grant date	May 24, 2005
Priority date	—
Expiry date	Jan 12, 2023

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08F20/60
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The invention relates to compounds of the general formula (I) in which

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