Patent · US Active

Method and device for separating carbon dioxide from a respiratory gas mixture

US12420228B2 · kind B2 · utility

0Cited by

11References

18Claims

0Family size

Assignee

LOEWENSTEIN MEDICAL TECHNOLOGY S.A. · LU

Inventors

Peter KREMEIER · Karlsruhe, DE
Andreas Schober · Erfurt, DE

Key dates

Filing date	Nov 2, 2021
Grant date	Sep 23, 2025
Priority date	—
Expiry date	Oct 4, 2042

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02C20/40
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

The invention relates to a method and a device for separating carbon dioxide from a respiratory gas mixture. The separation is carried out by means of a membrane which acts as a molecule filter.

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