Duff; Winslow K.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Duff; Winslow K..The latest application filed is for "method and apparatus for treating cheyne-stokes respiration".
Company Profile
2.37.24
- Duff; Winslow K. - Export PA US
- Duff; Winslow K - Export PA US
- Duff; Winslow K. - Enfield CT
Patent Activity
| Patent | Date |
|---|---|
| Volume control in a medical ventilator Grant 10,195,391 - Duff , et al. Fe | 2019-02-05 |
| Auto-titration bi-level pressure support system and method of using same Grant 9,629,970 - Matthews , et al. April 25, 2 | 2017-04-25 |
| Porting block for a medical ventilator Grant 9,314,579 - McDaniel , et al. April 19, 2 | 2016-04-19 |
| Humidifier with back-flow prevention valve Grant 8,997,740 - Pujol , et al. April 7, 2 | 2015-04-07 |
| Method And Apparatus For Treating Cheyne-stokes Respiration App 20140182589 - KANE; MICHAEL THOMAS ; et al. | 2014-07-03 |
| Ventilator with limp mode Grant 8,714,152 - Truschel , et al. May 6, 2 | 2014-05-06 |
| Humidifier with back-flow prevention valve Grant 8,701,662 - Pujol , et al. April 22, 2 | 2014-04-22 |
| Method and apparatus for treating Cheyne-Stokes respiration Grant 8,695,595 - Kane , et al. April 15, 2 | 2014-04-15 |
| Pressure support system and method Grant 8,567,398 - Truschel , et al. October 29, 2 | 2013-10-29 |
| Method and apparatus for monitoring and controlling a medical device Grant 8,381,724 - Bowen , et al. February 26, 2 | 2013-02-26 |
| Method And Apparatus For Treating Cheyne-stokes Respiration App 20120255552 - KANE; MICHAEL T. ; et al. | 2012-10-11 |
| Method and apparatus for treating cheyne-stokes respiration Grant 8,220,456 - Kane , et al. July 17, 2 | 2012-07-17 |
| Auto-titration Bi-level Pressure Support System And Method Of Using Same App 20120152252 - MATTHEWS; GREG ; et al. | 2012-06-21 |
| Auto-titration bi-level pressure support system and method of using same Grant 8,136,521 - Matthews , et al. March 20, 2 | 2012-03-20 |
| Exhaust port assembly for a pressure support system Grant 8,061,355 - Jaffre , et al. November 22, 2 | 2011-11-22 |
| Ventilator With Limp Mode App 20110209706 - Truschel; William A. ; et al. | 2011-09-01 |
| Porting Block For A Medical Ventilator App 20110197883 - McDaniel; Christopher W. ; et al. | 2011-08-18 |
| Volume Control In A Medical Ventilator App 20110197884 - Duff; Winslow K. ; et al. | 2011-08-18 |
| Auto-titration bi-level pressure support system and method of using same Grant 7,938,114 - Matthews , et al. May 10, 2 | 2011-05-10 |
| Auto-titration pressure support system and method of using same Grant 7,827,988 - Matthews , et al. November 9, 2 | 2010-11-09 |
| Method And Apparatus For Treating Cheyne-stokes Respiration App 20100186743 - KANE; MICHAEL T. ; et al. | 2010-07-29 |
| Method and apparatus for treating Cheyne-Stokes respiration Grant 7,717,110 - Kane , et al. May 18, 2 | 2010-05-18 |
| Exhaust Port Assembly For A Pressure Support System App 20090272380 - JAFFRE; MARCEL D. ; et al. | 2009-11-05 |
| Measurement of a fluid parameter in a pressure support system Grant 7,588,031 - Truschel , et al. September 15, 2 | 2009-09-15 |
| System and method for upgrading a pressure generating system Grant 7,574,368 - Pawlikowski , et al. August 11, 2 | 2009-08-11 |
| Exhaust port assembly for a pressure support system Grant 7,568,482 - Jaffre , et al. August 4, 2 | 2009-08-04 |
| Auto-Titration Bi-Level Pressure Support System and Method of Using Same App 20080041383 - Matthews; Greg ; et al. | 2008-02-21 |
| Auto-Titration Bi-Level Pressure Support System and Method of Using Same App 20080041382 - Matthews; Greg ; et al. | 2008-02-21 |
| Method and apparatus for monitoring and controlling a medical device App 20070209662 - Bowen; Kevin ; et al. | 2007-09-13 |
| Snore detecting method and apparatus Grant 7,246,619 - Truschel , et al. July 24, 2 | 2007-07-24 |
| Humidifier with back-flow prevention valve App 20070157928 - Pujol; J. Raymond ; et al. | 2007-07-12 |
| Humidifier with back-flow prevention valve App 20070132117 - Pujol; J. Raymond ; et al. | 2007-06-14 |
| Method and apparatus for monitoring and controlling a medical device Grant 7,225,809 - Bowen , et al. June 5, 2 | 2007-06-05 |
| Auto-titration pressure support system and method of using same Grant 7,168,429 - Matthews , et al. January 30, 2 | 2007-01-30 |
| Pressure support system and method App 20060130835 - Truschel; William A. ; et al. | 2006-06-22 |
| Measurement of a fluid parameter in a pressure support system App 20060107953 - Truschel; William A. ; et al. | 2006-05-25 |
| Pressure support system and method Grant 7,044,129 - Truschel , et al. May 16, 2 | 2006-05-16 |
| Method and apparatus for treating cheyne-stokes respiration App 20060070624 - Kane; Michael T. ; et al. | 2006-04-06 |
| Average volume ventilation Grant 7,011,091 - Hill , et al. March 14, 2 | 2006-03-14 |
| Auto-titration bi-level pressure support system and method of using same App 20060000475 - Matthews; Greg ; et al. | 2006-01-05 |
| Measurement of a fluid parameter in a pressure support system Grant 6,968,842 - Truschel , et al. November 29, 2 | 2005-11-29 |
| Exhaust port assembly for a pressure support system App 20050126573 - Jaffre, Marcel D. ; et al. | 2005-06-16 |
| Exhaust port assembly for a pressure support system Grant 6,851,425 - Jaffre , et al. February 8, 2 | 2005-02-08 |
| Auto-titration pressure support system and method of using same App 20040187870 - Matthews, Greg ; et al. | 2004-09-30 |
| Monitoring fluid flow in a pressure support system Grant 6,644,311 - Truitt , et al. November 11, 2 | 2003-11-11 |
| Auto-titration pressure support system and method of using same App 20030111079 - Matthews, Greg ; et al. | 2003-06-19 |
| Average volume ventilation App 20030066528 - Hill, Peter D. ; et al. | 2003-04-10 |
| Snore detecting method and apparatus App 20030066529 - Truschel, William A. ; et al. | 2003-04-10 |
| Exhaust port assembly for a pressure support system App 20030005931 - D. Jaffre, Marcel ; et al. | 2003-01-09 |
| System and method for upgrading a medical device App 20020077856 - Pawlikowski, James ; et al. | 2002-06-20 |
| Pressure support system with a primary and a secondary gas flow and a method of using same Grant 6,269,811 - Duff , et al. August 7, 2 | 2001-08-07 |
| Pneumatic operated valve stroke timing Grant 5,329,956 - Marriott , et al. July 19, 1 | 1994-07-19 |
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