Patrick Nguyen

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Carlsbad, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Medical ventilator with compressor heated exhalation filter
- Patent number 7,926,485
- Issue date Apr 19, 2011
- RIC Investments, LLC
- Patrick Nguyen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pressure/flow control valve and system using same
- Patent number 7,565,906
- Issue date Jul 28, 2009
- RIC Investments, Inc.
- Mabini M Arcilla
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Medical ventilator with compressor heated exhalation filter
- Patent number 7,497,215
- Issue date Mar 3, 2009
- Koninklijke Philips Electronics N.V.
- Patrick Nguyen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
DUAL HIGH AND LOW PRESSURE BREATHING SYSTEM
- Publication number 20090241960
- Publication date Oct 1, 2009
- eVent Medical, Inc.
- Stephen Tunnell
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MEDICAL VENTILATOR WITH COMPRESSOR HEATED EXHALATION FILTER
- Publication number 20090071479
- Publication date Mar 19, 2009
- RIC INVESTMENTS LLC
- PATRICK NGUYEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Pressure/flow control valve and system using same
- Publication number 20040211422
- Publication date Oct 28, 2004
- RIC Investments, Inc.
- Mabini M. Arcilla
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE