Patent · US Active

Method for removing acetaldehyde

US11389538B2 · kind B2 · utility

0Cited by

0References

13Claims

0Family size

Assignee

GE HEALTHCARE LIMITED · GB

Inventors

Torgrim Engell · Oslo, NO
Julian Grigg · Norton, GB
Dimitrios Mantzilas · Lillestrøm, NO
Dag M. Evje · Oslo, NO

Key dates

Filing date	Apr 15, 2020
Grant date	Jul 19, 2022
Priority date	—
Expiry date	May 27, 2040

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K51/00
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

A method for removing or controlling or quantifying the presence of aldehydes, in particular acetaldehyde, is described. Such a method is useful in prolonging the shelf life of a pharmaceutical product.

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