Assignee
RIC INVESTMENTS LLC
US·183 granted patents·20 pending applications·9,605 citations·filing 2000–2019
Top patents by PatentIndex Score
203 records- 0198US7931024B2Cushion for a patient interfaceRIC INVESTMENTS LLC·Filed 2007·Granted Apr 26, 2011·136 cites·23 claims
- 0298US7793987B1Magnetic coupling assembly and method of using sameRIC INVESTMENTS LLC·Filed 2007·Granted Sep 14, 2010·184 cites·11 claims
- 0398US7617824B2Ventilator adaptable for use with either a dual-limb circuit or a single-limb circuitRIC INVESTMENTS LLC·Filed 2006·Granted Nov 17, 2009·80 cites·13 claims
- 0498US7448386B2Full face respiratory mask with integrated nasal interfaceRIC INVESTMENTS LLC·Filed 2006·Granted Nov 11, 2008·151 cites·19 claims
- 0598US7237551B2Cushion for a patient interfaceRIC INVESTMENTS LLC·Filed 2005·Granted Jul 3, 2007·186 cites·10 claims
- 0698US7178525B2Patient interface assembly supported under the mandibleRIC INVESTMENTS LLC·Filed 2005·Granted Feb 20, 2007·338 cites·16 claims
- 0798US7174789B2Portable pressure transducer, pneumotach for use therewith, and associated methodsRIC INVESTMENTS LLC·Filed 2005·Granted Feb 13, 2007·68 cites·16 claims
- 0897US7684931B2Gas monitoring system and sidestream gas measurement system adapted to communicate with a mainstream gas measurement systemRIC INVESTMENTS LLC·Filed 2005·Granted Mar 23, 2010·35 cites·8 claims
- 0997US7606668B2Gas monitoring system and methodRIC INVESTMENTS LLC·Filed 2007·Granted Oct 20, 2009·36 cites·26 claims
- 1097US7287528B2Cushion inside a cushion patient interfaceRIC INVESTMENTS LLC·Filed 2006·Granted Oct 30, 2007·135 cites·25 claims
- 1196US8807134B2Full face respiratory mask with integrated nasal interfaceRIC INVESTMENTS LLC·Filed 2012·Granted Aug 19, 2014·53 cites·11 claims
- 1296US7918925B2High output concentratorRIC INVESTMENTS LLC·Filed 2010·Granted Apr 5, 2011·22 cites·5 claims
- 1396US7896003B2Chin pivot patient interface deviceRIC INVESTMENTS LLC·Filed 2009·Granted Mar 1, 2011·119 cites·25 claims
- 1496US7856982B2Patient interface deviceRIC INVESTMENTS LLC·Filed 2005·Granted Dec 28, 2010·177 cites·12 claims
- 1596US7837761B2Portable oxygen concentratorRIC INVESTMENTS LLC·Filed 2008·Granted Nov 23, 2010·95 cites·21 claims
- 1696US7677246B2Modular pressure support systemRIC INVESTMENTS LLC·Filed 2005·Granted Mar 16, 2010·199 cites·16 claims
- 1796US7660632B2Method and apparatus for hypoglossal nerve stimulationRIC INVESTMENTS LLC·Filed 2007·Granted Feb 9, 2010·138 cites·21 claims
- 1896US7370652B2Patient interface deviceRIC INVESTMENTS LLC·Filed 2006·Granted May 13, 2008·126 cites·17 claims
- 1996US7296573B2Method and apparatus for providing positive airway pressure to a patientRIC INVESTMENTS LLC·Filed 2005·Granted Nov 20, 2007·119 cites·31 claims
- 2096US7066179B2Patient interface and headgear connectorRIC INVESTMENTS LLC·Filed 2003·Granted Jun 27, 2006·206 cites·45 claims
- 2195US8028699B2Full face respiratory mask with integrated nasal interfaceRIC INVESTMENTS LLC·Filed 2008·Granted Oct 4, 2011·77 cites·20 claims
- 2295US7938114B2Auto-titration bi-level pressure support system and method of using sameRIC INVESTMENTS LLC·Filed 2005·Granted May 10, 2011·110 cites·11 claims
- 2395US7665464B2Respiratory maskRIC INVESTMENTS LLC·Filed 2002·Granted Feb 23, 2010·166 cites·19 claims
- 2495US7617823B2Blower mounting assemblyRIC INVESTMENTS LLC·Filed 2005·Granted Nov 17, 2009·57 cites·17 claims
- 2595US7556038B2Systems and methods for controlling breathing rateRIC INVESTMENTS LLC·Filed 2007·Granted Jul 7, 2009·141 cites·23 claims
- 2695US7413173B2Molded water chamber base plate for use in a humidifier and ventilator assemblyRIC INVESTMENTS LLC·Filed 2005·Granted Aug 19, 2008·180 cites·21 claims
- 2795US6805117B1Universal fitting headgearRIC INVESTMENTS LLC·Filed 2002·Granted Oct 19, 2004·317 cites·30 claims
- 2894US8910626B2Chin pivot patient interface deviceRIC INVESTMENTS LLC·Filed 2012·Granted Dec 16, 2014·41 cites·17 claims
- 2994US7877817B1Mask attachment assemblyRIC INVESTMENTS LLC·Filed 2006·Granted Feb 1, 2011·82 cites·19 claims
- 3094US7870859B2Patient contacting seal and mask using sameRIC INVESTMENTS LLC·Filed 2005·Granted Jan 18, 2011·27 cites·4 claims
- 3194US7810497B2Ventilatory control systemRIC INVESTMENTS LLC·Filed 2007·Granted Oct 12, 2010·179 cites·20 claims
- 3294US7771511B2Oxygen concentration system and methodRIC INVESTMENTS LLC·Filed 2006·Granted Aug 10, 2010·30 cites·9 claims
- 3394US7432508B2Gas measurement systemRIC INVESTMENTS LLC·Filed 2005·Granted Oct 7, 2008·43 cites·7 claims
- 3494US7427315B2High output concentratorRIC INVESTMENTS LLC·Filed 2007·Granted Sep 23, 2008·23 cites·5 claims
- 3594US7225809B1Method and apparatus for monitoring and controlling a medical deviceRIC INVESTMENTS LLC·Filed 2000·Granted Jun 5, 2007·250 cites·2 claims
- 3694US7069932B2Patient interface with forehead support systemRIC INVESTMENTS LLC·Filed 2003·Granted Jul 4, 2006·171 cites·13 claims
- 3793US8365731B2Pressure reducing valve with flexible cuffRIC INVESTMENTS LLC·Filed 2008·Granted Feb 5, 2013·27 cites·35 claims
- 3893US7900628B2Patient interface deviceRIC INVESTMENTS LLC·Filed 2008·Granted Mar 8, 2011·71 cites·14 claims
- 3993US7810496B2Method and apparatus for providing positive airway pressure to a patientRIC INVESTMENTS LLC·Filed 2007·Granted Oct 12, 2010·66 cites·10 claims
- 4093US7780769B2High output concentratorRIC INVESTMENTS LLC·Filed 2007·Granted Aug 24, 2010·22 cites·5 claims
- 4193US7763103B2Oxygen concentration systemRIC INVESTMENTS LLC·Filed 2006·Granted Jul 27, 2010·34 cites·20 claims
- 4293US7682429B2High output concentratorRIC INVESTMENTS LLC·Filed 2007·Granted Mar 23, 2010·22 cites·10 claims
- 4393USD557802SNasal interfaceRIC INVESTMENTS LLC·Filed 2006·Granted Dec 18, 2007·53 cites·1 claims
- 4493US7183552B2Optical system for a gas measurement systemRIC INVESTMENTS LLC·Filed 2004·Granted Feb 27, 2007·62 cites·4 claims
- 4593US7168429B2Auto-titration pressure support system and method of using sameRIC INVESTMENTS LLC·Filed 2002·Granted Jan 30, 2007·216 cites·18 claims
- 4693US7000612B2Medical ventilator triggering and cycling method and mechanismRIC INVESTMENTS LLC·Filed 2004·Granted Feb 21, 2006·186 cites·35 claims
- 4792US7931025B2Patient interface and headgear connectorRIC INVESTMENTS LLC·Filed 2006·Granted Apr 26, 2011·25 cites·21 claims
- 4892US7296575B1Headgear and interface assembly using sameRIC INVESTMENTS LLC·Filed 2004·Granted Nov 20, 2007·145 cites·32 claims
- 4991US7819119B2User interface having a pivotable couplingRIC INVESTMENTS LLC·Filed 2005·Granted Oct 26, 2010·69 cites·18 claims
- 5091US7779832B1Headgear for use with a patient interface deviceRIC INVESTMENTS LLC·Filed 2003·Granted Aug 24, 2010·194 cites·36 claims
Showing the top 50 of 203 patent records by PatentIndex Score.
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