Patent · US Active

Advanced portable oxygen concentrator

US8568519B2 · kind B2 · utility

18Cited by

9References

14Claims

0Family size

Assignee

Inogen, Inc. · US

Inventors

Brenton Taylor · Kenwood, US
Peter Hansen · Midland School, US
John Stump · Lompoc, US
Patrick Burgess · Palm Harbor, US

Key dates

Filing date	Apr 29, 2011
Grant date	Oct 29, 2013
Priority date	—
Expiry date	Aug 4, 2031

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01D2259/4533
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A portable oxygen concentrator designed for medical use with a novel housing and internal component design that reduces noise and vibration while increasing durability. The improved design of the portable oxygen concentrator further facilitates easy maintenance and repair over the life of the equipment.

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