Patent · US Active

Method for the elution of 18F fluoride trapped on an anion-exchange phase in a form suitable for efficient radiolabeling without any evaporation step

US8366934B2 · kind B2 · utility

1Cited by

4References

28Claims

0Family size

Assignees

TRASIS S.A. · BE
UNIVERSITE DE LIEGE · BE

Inventors

Joël Aerts · Durbuy, BE
Christian Lemaire · Alleur, BE
Steve Lignon · Loncin, BE
André Luxen · Ocquier, BE
Jean-Luc Morelle · Liège, BE
Gauthier Philippart · Dison, BE
Samuel Voccia · Liège, BE

Key dates

Filing date	Feb 19, 2008
Grant date	Feb 5, 2013
Priority date	—
Expiry date	Apr 29, 2029

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P10/20
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A method extracts out of an aqueous solution, concentrate and/or reformulate [18F] fluorides without any evaporation step. The eluting solution is a low water content, preferably <3% water, organic solution containing at least:

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