Patent · US Active

Fluorinated oxy-carboxylic acids, derivatives, and methods of preparation

US8394989B2 · kind B2 · utility

0Cited by

28References

11Claims

0Family size

Assignee

3M INNOVATIVE PROPERTIES COMPANY · US

Inventors

Werner Schwertfeger · Altötting, DE
Klaus Hintzer · Woodbury, US
Egon Obermaier · Taubenbach, DE

Key dates

Filing date	Sep 26, 2008
Grant date	Mar 12, 2013
Priority date	—
Expiry date	Oct 21, 2029

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C67/14
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

Provided are fluorinated oxy-carboxylic acids, derivatives of oxy-carboxylic acids, and methods of preparing oxy-carboxylic acids and derivatives thereof.

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