Winslow K Duff

Person

Export, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Cough assistance and measurement system and method
- Patent number 11,202,875
- Issue date Dec 21, 2021
- Koninklijke Philips N.V.
- Michael Howard Kissel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Volume control in a medical ventilator
- Patent number 11,147,938
- Issue date Oct 19, 2021
- Koninklijke Philips N.V.
- Winslow Kevin Duff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Automatic rise time adjustment
- Patent number 10,729,864
- Issue date Aug 4, 2020
- Koninklijke Philips N.V.
- Winslow Kevin Duff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Volume control in a medical ventilator
- Patent number 10,195,391
- Issue date Feb 5, 2019
- Koninklijke Philips N.V.
- Winslow K. Duff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Automatic rise time adjustment
- Patent number 9,913,954
- Issue date Mar 13, 2018
- Koninklijke Philips N.V.
- Winslow Kevin Duff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Humidifier with back-flow prevention valve
- Patent number 9,713,692
- Issue date Jul 25, 2017
- RIC Investments, LLC
- John Raymond Pujol
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Auto-titration bi-level pressure support system and method of using...
- Patent number 9,629,970
- Issue date Apr 25, 2017
- Koninklijke Philips N.V.
- Greg Matthews
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Porting block for a medical ventilator
- Patent number 9,314,579
- Issue date Apr 19, 2016
- Koninklijke Philips N.V.
- Christopher W. McDaniel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Humidifier with back-flow prevention valve
- Patent number 8,997,740
- Issue date Apr 7, 2015
- RIC Investments, LLC
- J. Raymond Pujol
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ventilator with limp mode
- Patent number 8,714,152
- Issue date May 6, 2014
- Koninklijke Philips N.V.
- William A. Truschel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Humidifier with back-flow prevention valve
- Patent number 8,701,662
- Issue date Apr 22, 2014
- RIC Investments, LLC
- J. Raymond Pujol
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for treating Cheyne-Stokes respiration
- Patent number 8,695,595
- Issue date Apr 15, 2014
- RIC Investments, LLC
- Michael Thomas Kane
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pressure support system and method
- Patent number 8,567,398
- Issue date Oct 29, 2013
- RIC Investments, LLC
- William A. Truschel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for monitoring and controlling a medical device
- Patent number 8,381,724
- Issue date Feb 26, 2013
- RIC Investments, LLC
- Kevin Bowen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for treating cheyne-stokes respiration
- Patent number 8,220,456
- Issue date Jul 17, 2012
- RIC Investments, LLC
- Michael Thomas Kane
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Auto-titration bi-level pressure support system and method of using...
- Patent number 8,136,521
- Issue date Mar 20, 2012
- RIC Investments, LLC
- Greg Matthews
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Exhaust port assembly for a pressure support system
- Patent number 8,061,355
- Issue date Nov 22, 2011
- RIC Investments, LLC
- Marcel Douglas Jaffre
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Auto-titration bi-level pressure support system and method of using...
- Patent number 7,938,114
- Issue date May 10, 2011
- RIC Investments LLC
- Greg Matthews
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Auto-titration pressure support system and method of using same
- Patent number 7,827,988
- Issue date Nov 9, 2010
- RIC Investments, LLC
- Greg Matthews
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for treating Cheyne-Stokes respiration
- Patent number 7,717,110
- Issue date May 18, 2010
- RIC Investments, LLC
- Michael T. Kane
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Measurement of a fluid parameter in a pressure support system
- Patent number 7,588,031
- Issue date Sep 15, 2009
- RIC Investments, LLC
- William A Truschel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
System and method for upgrading a pressure generating system
- Patent number 7,574,368
- Issue date Aug 11, 2009
- RIC Investments, LLC
- James Pawlikowski
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Exhaust port assembly for a pressure support system
- Patent number 7,568,482
- Issue date Aug 4, 2009
- RIC Investments, LLC
- Marcel D Jaffre
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Snore detecting method and apparatus
- Patent number 7,246,619
- Issue date Jul 24, 2007
- RIC Investments, LLC
- William A Truschel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for monitoring and controlling a medical device
- Patent number 7,225,809
- Issue date Jun 5, 2007
- RIC Investments, LLC
- Kevin Bowen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Auto-titration pressure support system and method of using same
- Patent number 7,168,429
- Issue date Jan 30, 2007
- RIC Investments, LLC
- Greg Matthews
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pressure support system and method
- Patent number 7,044,129
- Issue date May 16, 2006
- RIC Investments, LLC
- William A. Truschel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Average volume ventilation
- Patent number 7,011,091
- Issue date Mar 14, 2006
- RIC Investments, LLC
- Peter D. Hill
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Measurement of a fluid parameter in a pressure support system
- Patent number 6,968,842
- Issue date Nov 29, 2005
- RIC Investments, Inc.
- William A. Truschel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Exhaust port assembly for a pressure support system
- Patent number 6,851,425
- Issue date Feb 8, 2005
- Respironics, Inc.
- Marcel D. Jaffre
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
VOLUME CONTROL IN A MEDICAL VENTILATOR
- Publication number 20190134344
- Publication date May 9, 2019
- Koninklijke Philips N.V.
- WINSLOW KEVIN DUFF
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
AUTOMATIC RISE TIME ADJUSTMENT
- Publication number 20180147376
- Publication date May 31, 2018
- WINSLOW KEVIN DUFF
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HUMIDIFIER WITH BACK-FLOW PREVENTION VALVE
- Publication number 20150182721
- Publication date Jul 2, 2015
- RIC Investments, LLC
- JOHN RAYMOND PUJOL
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COUGH ASSISTANCE AND MEASUREMENT SYSTEM AND METHOD
- Publication number 20150136134
- Publication date May 21, 2015
- Koninklijke Philips N.V.
- Michael Howard Kissel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD AND APPARATUS FOR TREATING CHEYNE-STOKES RESPIRATION
- Publication number 20140182589
- Publication date Jul 3, 2014
- RIC INVESTMENTS LLC
- MICHAEL THOMAS KANE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PULSE OXIMETRY IN RESPIRATORY THERAPY PATIENT INTERFACE
- Publication number 20140076317
- Publication date Mar 20, 2014
- Koninklijke Philips N.V.
- Gary William Lotz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD AND APPARATUS FOR TREATING CHEYNE-STOKES RESPIRATION
- Publication number 20120255552
- Publication date Oct 11, 2012
- RIC Investments, LLC
- MICHAEL T. KANE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
AUTO-TITRATION BI-LEVEL PRESSURE SUPPORT SYSTEM AND METHOD OF USING...
- Publication number 20120152252
- Publication date Jun 21, 2012
- RIC Investments, LLC
- GREG MATTHEWS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
AUTOMATIC RISE TIME ADJUSTMENT
- Publication number 20110226248
- Publication date Sep 22, 2011
- Koninklijke Philips Electronics, N.V.
- Winslow Kevin Duff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
VENTILATOR WITH LIMP MODE
- Publication number 20110209706
- Publication date Sep 1, 2011
- Koninklijke Philips Electronics N.V.
- William A. Truschel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PORTING BLOCK FOR A MEDICAL VENTILATOR
- Publication number 20110197883
- Publication date Aug 18, 2011
- Koninklijke Philips Electronics N.V.
- Christopher W. McDaniel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
VOLUME CONTROL IN A MEDICAL VENTILATOR
- Publication number 20110197884
- Publication date Aug 18, 2011
- Koninklijke Philips Electronics N.V.
- Winslow K. Duff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD AND APPARATUS FOR TREATING CHEYNE-STOKES RESPIRATION
- Publication number 20100186743
- Publication date Jul 29, 2010
- Koninklijke Philips Electronics N.V.
- MICHAEL T. KANE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
EXHAUST PORT ASSEMBLY FOR A PRESSURE SUPPORT SYSTEM
- Publication number 20090272380
- Publication date Nov 5, 2009
- Koninklijke Philips Electronics, N.V.
- MARCEL D. JAFFRE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Auto-Titration Bi-Level Pressure Support System and Method of Using...
- Publication number 20080041382
- Publication date Feb 21, 2008
- RIC Investments, LLC
- Greg Matthews
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Auto-Titration Bi-Level Pressure Support System and Method of Using...
- Publication number 20080041383
- Publication date Feb 21, 2008
- Greg Matthews
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method and apparatus for monitoring and controlling a medical device
- Publication number 20070209662
- Publication date Sep 13, 2007
- RIC Investments, LLC
- Kevin Bowen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Humidifier with back-flow prevention valve
- Publication number 20070157928
- Publication date Jul 12, 2007
- RIC Investments, LLC
- J. Raymond Pujol
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Humidifier with back-flow prevention valve
- Publication number 20070132117
- Publication date Jun 14, 2007
- RIC Investments, LLC
- J. Raymond Pujol
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Pressure support system and method
- Publication number 20060130835
- Publication date Jun 22, 2006
- RIC Investments, LLC
- William A. Truschel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Measurement of a fluid parameter in a pressure support system
- Publication number 20060107953
- Publication date May 25, 2006
- RIC Investments, Inc.
- William A. Truschel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method and apparatus for treating cheyne-stokes respiration
- Publication number 20060070624
- Publication date Apr 6, 2006
- RIC Investments, LLC
- Michael T. Kane
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Auto-titration bi-level pressure support system and method of using...
- Publication number 20060000475
- Publication date Jan 5, 2006
- RIC Investments, LLC
- Greg Matthews
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Exhaust port assembly for a pressure support system
- Publication number 20050126573
- Publication date Jun 16, 2005
- Respironics, Inc.
- Marcel D. Jaffre
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Auto-titration pressure support system and method of using same
- Publication number 20040187870
- Publication date Sep 30, 2004
- Greg Matthews
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Auto-titration pressure support system and method of using same
- Publication number 20030111079
- Publication date Jun 19, 2003
- Greg Matthews
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Snore detecting method and apparatus
- Publication number 20030066529
- Publication date Apr 10, 2003
- RIC Investments, Inc.
- William A. Truschel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Average volume ventilation
- Publication number 20030066528
- Publication date Apr 10, 2003
- Respironics, Inc.
- Peter D. Hill
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Exhaust port assembly for a pressure support system
- Publication number 20030005931
- Publication date Jan 9, 2003
- Respironics, Inc.
- Marcel D. Jaffre
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
System and method for upgrading a medical device
- Publication number 20020077856
- Publication date Jun 20, 2002
- Respironics, Inc.
- James Pawlikowski
- G06 - COMPUTING CALCULATING COUNTING

Winslow K Duff

Person

Patents Grantslast 30 patents

Cough assistance and measurement system and method

Volume control in a medical ventilator

Automatic rise time adjustment

Volume control in a medical ventilator

Automatic rise time adjustment

Humidifier with back-flow prevention valve

Auto-titration bi-level pressure support system and method of using...

Porting block for a medical ventilator

Humidifier with back-flow prevention valve

Ventilator with limp mode

Humidifier with back-flow prevention valve

Method and apparatus for treating Cheyne-Stokes respiration

Pressure support system and method

Method and apparatus for monitoring and controlling a medical device

Method and apparatus for treating cheyne-stokes respiration

Auto-titration bi-level pressure support system and method of using...

Exhaust port assembly for a pressure support system

Auto-titration bi-level pressure support system and method of using...

Auto-titration pressure support system and method of using same

Method and apparatus for treating Cheyne-Stokes respiration

Measurement of a fluid parameter in a pressure support system

System and method for upgrading a pressure generating system

Exhaust port assembly for a pressure support system

Snore detecting method and apparatus

Method and apparatus for monitoring and controlling a medical device

Auto-titration pressure support system and method of using same

Pressure support system and method

Average volume ventilation

Measurement of a fluid parameter in a pressure support system

Exhaust port assembly for a pressure support system

Patents Applicationslast 30 patents

VOLUME CONTROL IN A MEDICAL VENTILATOR

AUTOMATIC RISE TIME ADJUSTMENT

HUMIDIFIER WITH BACK-FLOW PREVENTION VALVE

COUGH ASSISTANCE AND MEASUREMENT SYSTEM AND METHOD

METHOD AND APPARATUS FOR TREATING CHEYNE-STOKES RESPIRATION

PULSE OXIMETRY IN RESPIRATORY THERAPY PATIENT INTERFACE

METHOD AND APPARATUS FOR TREATING CHEYNE-STOKES RESPIRATION

AUTO-TITRATION BI-LEVEL PRESSURE SUPPORT SYSTEM AND METHOD OF USING...

AUTOMATIC RISE TIME ADJUSTMENT

VENTILATOR WITH LIMP MODE

PORTING BLOCK FOR A MEDICAL VENTILATOR

VOLUME CONTROL IN A MEDICAL VENTILATOR

METHOD AND APPARATUS FOR TREATING CHEYNE-STOKES RESPIRATION

EXHAUST PORT ASSEMBLY FOR A PRESSURE SUPPORT SYSTEM

Auto-Titration Bi-Level Pressure Support System and Method of Using...

Auto-Titration Bi-Level Pressure Support System and Method of Using...

Method and apparatus for monitoring and controlling a medical device

Humidifier with back-flow prevention valve

Humidifier with back-flow prevention valve

Pressure support system and method

Measurement of a fluid parameter in a pressure support system

Method and apparatus for treating cheyne-stokes respiration

Auto-titration bi-level pressure support system and method of using...

Exhaust port assembly for a pressure support system

Auto-titration pressure support system and method of using same

Auto-titration pressure support system and method of using same

Snore detecting method and apparatus

Average volume ventilation

Exhaust port assembly for a pressure support system

System and method for upgrading a medical device