| 2021/0031,060 | METHODS, SYSTEMS AND APPARATUSES FOR SUPPLYING BREATHABALE GASES | Mar 25, 19 | Feb 04, 21 | Not available |
| 2014/0150,792 | SYSTEM FOR PROVIDING FLOW-TARGETED VENTILATION SYNCHRONIZED TO A PATIENT'S BREATHING CYCLE | Feb 04, 14 | Jun 05, 14 | CS Medical, Inc. |
| 2013/0306,062 | OXYGEN ADMINISTRATION SYSTEM AND METHOD | Mar 12, 13 | Nov 21, 13 | SENSIBLE DISASTER SOLUTIONS, LLC |
| 2008/0202,508 | Oxygen concentrator system | Feb 27, 07 | Aug 28, 08 | DELPHI TECHNOLOGIES, INC. |
| 2007/0186,925 | Apparatus for Drawing a Cryogenic Liquid from a Container | Feb 09, 07 | Aug 16, 07 | BCS Life Support, LLC |
| 2007/0056,583 | Product pump for an oxygen concentrator | Nov 10, 06 | Mar 15, 07 | VBOX, INCORPORATED |
| 2007/0056,584 | Oxygen concentrator with a product pump | Nov 10, 06 | Mar 15, 07 | VBOX, INCORPORATED |
| 2007/0039,616 | Portable liquid oxygen delivery system | Jul 26, 06 | Feb 22, 07 | RIC INVESTMENTS, LLC. |
| 2007/0023,039 | Oxygen enrichment device and method of supporting home oxygen therapy execution using same | Aug 12, 04 | Feb 01, 07 | TEIJIN LIMITED |
| 2006/0278,219 | Gas delivery and monitoring system | May 31, 06 | Dec 14, 06 | Silva-Parris Medical Consultants |
| 2006/0185,668 | Personal oxygen concentrator | Apr 05, 06 | Aug 24, 06 | VBOX, INCORPORATED |
| 2006/0174,871 | Ambulatory oxygen concentrator with high efficiency adsorbent | Feb 09, 05 | Aug 10, 06 | VBOX, INCORPORATED |
| 2006/0174,872 | Method and apparatus for controlling the purity of oxygen produced by an oxygen concentrator | Feb 09, 05 | Aug 10, 06 | VBOX, INCORPORATED |
| 2006/0174,874 | Adsorbent cartridge for oxygen concentrator | Feb 09, 05 | Aug 10, 06 | VBOX, INCORPORATED |
| 2006/0174,875 | Ambulatory oxygen concentrator containing a power pack | Feb 09, 05 | Aug 10, 06 | VBOX, INCORPORATED |
| 2006/0174,877 | Portable oxygen concentrator with a docking station | Feb 09, 05 | Aug 10, 06 | VBOX, INCORPORATED |
| 2003/0136,403 | Portable liquid oxygen unit with multiple operational orientations | Feb 05, 03 | Jul 24, 03 | CHART INC. |
| 2002/0056,451 | Nitrous oxide based oxygen supply system | May 21, 01 | May 16, 02 | PIONEER INVENTION, INC. D/B/A PIONEER ASTRONAUTICS |