Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11925765 | Systems and methods for providing controlled supplemental oxygen via any ventilator | Bernard F. Hete, Peter Doyle, Kenneth E. Cole | 2024-03-12 |
| 11413569 | Hybrid oxygen concentrator with oxygen side balancing | Rainer Hilbig, Achim Gerhard Rolf Koerber | 2022-08-16 |
| 11351326 | Portable oxygen concentration | Achim Gerhard Rolf Koerber, Rainer Hilbig, Brian Edward Dickerson, Douglas Adam Whitcher | 2022-06-07 |
| 10882003 | Rotary valve assembly for sieve beds for pressure swing adsorption control | Joseph T. Dolensky | 2021-01-05 |
| 10843120 | Rotary valve assembly for pressure swing adsorption system | Joseph T. Dolensky | 2020-11-24 |
| 10327711 | Post-hospital-discharge COPD-patient monitoring using a dynamic baseline of symptoms/measurement | Birpal Singh Sachdev | 2019-06-25 |
| 10245400 | Handheld pressure support system for treating hyperinflation | Anandi Mahadevan | 2019-04-02 |
| 9592469 | Oxygen separation device for a pressure swing adsorption system | Mareike Klee, Rainer Hilbig, Achim Gerhard Rolf Koerber, Wilhelmus Cornelis Keur, Paul Van Der Sluis | 2017-03-14 |
| 9295794 | Variable flow oxygen therapy | Peter L. Bliss, Robert Romano, Peter D. Hill | 2016-03-29 |
| 8753435 | Portable oxygen concentrator | Charles R. Atlas, Peter L. Bliss, Scott Halperin | 2014-06-17 |
| 8167988 | High output concentrator | Joseph T. Dolensky, Robert J. Maddox, Jr. | 2012-05-01 |
| 7918925 | High output concentrator | Joseph T. Dolensky, Robert J. Maddox, Jr. | 2011-04-05 |
| 7780769 | High output concentrator | Joseph T. Dolensky, Robert J. Maddox, Jr. | 2010-08-24 |
| 7682429 | High output concentrator | Joseph T. Dolensky, Robert J. Maddox, Jr. | 2010-03-23 |
| 7429289 | High output concentrator | Joseph T. Dolensky, Robert J. Maddox, Jr. | 2008-09-30 |
| 7427315 | High output concentrator | Joseph T. Dolensky, Robert J. Maddox, Jr. | 2008-09-23 |
| 6553893 | Piston assembly for reducing the temperature of a compressor cup seal | — | 2003-04-29 |
| 6497755 | Air flow control in a gas fractionalization system and associated method | Valery Kravets, Scott Banks | 2002-12-24 |
| 6395065 | Air flow control in a gas fractionalization system and associated method | Valery Kravets, Scott Banks | 2002-05-28 |
| 6382931 | Compressor muffler | Michael P. Czabala | 2002-05-07 |
| 6348082 | Gas fractionalization system and associated method | Valery Kravets, Scott Banks | 2002-02-19 |
| 6190441 | Pressure swing absorption system with multi-chamber canister | Michael P. Czabala | 2001-02-20 |
| 5996731 | Compressor muffler | Michael P. Czabala | 1999-12-07 |
| 5997617 | Pressure swing absorption system with multi-chamber canister | Michael P. Czabala | 1999-12-07 |