Inventor · disambiguated record
Richard Andrew Sofranko
Also filed as: SOFRANKO RICHARD A · SOFRANKO RICHARD ANDREW · SOFRANKO RICHARD ANDREW ZEHEL
20 granted patents·13 pending applications·574 citations·filing 1998–2024
95Inventor score
Files withKONINKLIJKE PHILIPS NV11VASCOR INC5SOFRANKO RICHARD ANDREW4HO PETER CHI FAI3KONINKL PHILIPS NV2
Top patents by PatentIndex Score
33 records- 0196US8701667B1Patient interface device with limited support area on the faceHO PETER CHI FAI·Filed 2007·Granted Apr 22, 2014·137 cites·25 claims
- 0289US6761532B2Touch down of blood pump impellersVASCOR INC·Filed 2002·Granted Jul 13, 2004·49 cites·8 claims
- 0387US9649463B2Patient interface device with limited support area on the faceRIC INVESTMENTS LLC·Filed 2016·Granted May 16, 2017·7 cites·18 claims
- 0487US8327848B2Pressure reducing valveHO PETER CHI FAI·Filed 2007·Granted Dec 11, 2012·17 cites·28 claims
- 0585US6942672B2Method and apparatus for attaching a conduit to the heart or a blood vesselVASCOR INC·Filed 2001·Granted Sep 13, 2005·121 cites·20 claims
- 0680US10810523B2Method of providing fabrication environmentKONINKLIJKE PHILIPS NV·Filed 2017·Granted Oct 20, 2020·2 cites·6 claims
- 0775US7258679B2Inflow conduit for ventricular assist deviceVASCOR INC·Filed 2003·Granted Aug 21, 2007·60 cites·18 claims
- 0872US9114223B2Strapping force indicator accessorySOFRANKO RICHARD ANDREW·Filed 2010·Granted Aug 25, 2015·7 cites·13 claims
- 0968US9248250B2Patient interface device with limited support area on the faceRIC INVESTMENTS LLC·Filed 2014·Granted Feb 2, 2016·3 cites·12 claims
- 1067US6066085ASingle chamber blood pumpVASCOR INC·Filed 1999·Granted May 23, 2000·97 cites·3 claims
- 1166US9308339B2Patient interface having wrap around fabric headgearSOFRANKO RICHARD ANDREW·Filed 2011·Granted Apr 12, 2016·4 cites·18 claims
- 1266US9278184B2Pressure support system with inductive tubingSOFRANKO RICHARD ANDREW·Filed 2010·Granted Mar 8, 2016·4 cites·15 claims
- 1366US2025025102A1Mask providing positive airway pressure and impedance measurementKONINKLIJKE PHILIPS NV·Filed 2024·Application pending·0 cites
- 1462US9400923B2Patient interface identification systemKONINKLIJKE PHILIPS NV·Filed 2013·Granted Jul 26, 2016·2 cites·13 claims
- 1562US9084863B2Respiratory patient interfacesHO PETER CHI FAI·Filed 2009·Granted Jul 21, 2015·4 cites·2 claims
- 1654US10881826B2Method of obtaining a 3D scan of a patients faceKONINKLIJKE PHILIPS NV·Filed 2018·Granted Jan 5, 2021·0 cites·17 claims
- 1754US8766790B2Wireless identification of a component of a pressure support systemJACOB LAWRENCE ANTHONY·Filed 2010·Granted Jul 1, 2014·2 cites·22 claims
- 1853US5980448ASingle chamber blood pumpVASCOR INC·Filed 1998·Granted Nov 9, 1999·58 cites·56 claims
- 1952US2021330907A1Gas evacuating patient interfaceKONINKLIJKE PHILIPS NV·Filed 2021·Application pending·0 cites
- 2050US12056884B2Determining 3-D facial information of a patient from a 2-D frontal image of the patientKONINKLIJKE PHILIPS NV·Filed 2021·Granted Aug 6, 2024·0 cites·12 claims
- 2147US2015297853A1Respiratory patient interfacesKONINKL PHILIPS NV·Filed 2015·Application pending·0 cites
- 2246US2016051783A1Faceplate and faceplate sizing methodKONINKL PHILIPS NV·Filed 2014·Application pending·0 cites
- 2345US11872345B2Patient sleep therapy mask selection toolKONINKLIJKE PHILIPS NV·Filed 2020·Granted Jan 16, 2024·0 cites·19 claims
- 2445US2020197646A1Bi-material sealing arrangement and patient interface device including sameKONINKLIJKE PHILIPS NV·Filed 2019·Application pending·0 cites
- 2545US2019192799A1Delivery of a pressure support therapyKONINKLIJKE PHILIPS NV·Filed 2018·Application pending·0 cites
- 2645US2021213228A1Mask to tubing adaptor for patient interface device and patient interface device including sameKONINKLIJKE PHILIPS NV·Filed 2020·Application pending·0 cites
- 2740US2014366885A1Patient interface device with automatically tilting cushionHAIBACH RICHARD THOMAS·Filed 2012·Application pending·0 cites
- 2840US2003144573A1Back-flow limiting valve memberFiled 2002·Application pending·0 cites
- 2939US11089998B2System for increasing a patient's compliance with a therapy relating to an upper airway disorderKONINKLIJKE PHILIPS NV·Filed 2016·Granted Aug 17, 2021·0 cites·13 claims
- 3038US2003144574A1Method and apparatus for providing limited back-flow in a blood pump during a non-pumping stateFiled 2002·Application pending·0 cites
- 3136US2004228724A1Touch down of blood pump impellersFiled 2004·Application pending·0 cites
- 3233US2012245962A1Sleep management vending kiosk and associated methodSMITH DAVID W·Filed 2010·Application pending·0 cites
- 3327US2012217260A1Packaging system for patient interface devicesSOFRANKO RICHARD ANDREW·Filed 2010·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Richard Andrew Sofranko files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →