Inventor · disambiguated record
Randy S. Chan
Also filed as: CHAN RANDY · CHAN RANDY S
37 granted patents·14 pending applications·3,791 citations·filing 1991–2024
98Inventor score
Files withACCLARENT INC29ADVANCED CARDIOVASCULAR SYSTEM6MUNI KETAN P6GORE & ASS2GORE ENTERPRISE HOLDINGS INC2
Top patents by PatentIndex Score
51 records- 0199US7419497B2Methods for treating ethmoid diseaseACCLARENT INC·Filed 2006·Granted Sep 2, 2008·283 cites·15 claims
- 0298US10625062B2Dilation catheter assembly with rapid change componentsACCLARENT INC·Filed 2016·Granted Apr 21, 2020·631 cites·20 claims
- 0398US5341818AGuidewire with superelastic distal portionADVANCED CARDIOVASCULAR SYSTEM·Filed 1992·Granted Aug 30, 1994·612 cites·24 claims
- 0497US8388642B2Implantable devices and methods for treating sinusitis and other disordersMUNI KETAN P·Filed 2008·Granted Mar 5, 2013·130 cites·24 claims
- 0597US7785315B1Methods for irrigation of ethmoid air cells and treatment of ethmoid diseaseACCLARENT INC·Filed 2007·Granted Aug 31, 2010·152 cites·17 claims
- 0696US6551350B1Kink resistant bifurcated prosthesisGORE ENTERPRISE HOLDINGS INC·Filed 1996·Granted Apr 22, 2003·587 cites·12 claims
- 0796US6352561B1Implant deployment apparatusGORE & ASS·Filed 1996·Granted Mar 5, 2002·698 cites·54 claims
- 0893US8764729B2Frontal sinus spacerMUNI KETAN P·Filed 2008·Granted Jul 1, 2014·69 cites·14 claims
- 0991US9649477B2Frontal sinus spacerACCLARENT INC·Filed 2014·Granted May 16, 2017·25 cites·20 claims
- 1090US9308361B2Implantable devices and methods for treating sinusitis and other disordersACCLARENT INC·Filed 2013·Granted Apr 12, 2016·30 cites·15 claims
- 1190US7682380B2Kink-resistant bifurcated prosthesisGORE ENTERPRISE HOLDINGS INC·Filed 2002·Granted Mar 23, 2010·132 cites·21 claims
- 1289US10639462B2Dilation systemACCLARENT INC·Filed 2016·Granted May 5, 2020·9 cites·20 claims
- 1388US11013896B2Method and system for eustachian tube dilationACCLARENT INC·Filed 2018·Granted May 25, 2021·8 cites·20 claims
- 1487US10070993B2System and method for treatment of eustachian tube from middle ear approachACCLARENT INC·Filed 2015·Granted Sep 11, 2018·8 cites·20 claims
- 1587US9931026B2Balloon catheter with image capture and light emission featuresACCLARENT INC·Filed 2015·Granted Apr 3, 2018·8 cites·11 claims
- 1685US10188413B1Deflectable guide catheters and related methodsMORRISS JOHN H·Filed 2007·Granted Jan 29, 2019·30 cites·19 claims
- 1784US10085889B2System and method for treatment of eustachian tube from oral approachACCLARENT INC·Filed 2015·Granted Oct 2, 2018·5 cites·20 claims
- 1883US8864787B2Ethmoidotomy system and implantable spacer devices having therapeutic substance delivery capability for treatment of paranasal sinusitisMUNI KETAN P·Filed 2008·Granted Oct 21, 2014·31 cites·13 claims
- 1982US10441758B2Frontal sinus spacerACCLARENT INC·Filed 2017·Granted Oct 15, 2019·3 cites·20 claims
- 2082US7077860B2Method of reducing or eliminating thrombus formationADVANCED CARDIOVASCULAR SYSTEM·Filed 2004·Granted Jul 18, 2006·66 cites·20 claims
- 2180US10695537B2System and method for dilating an airway stenosisACCLARENT INC·Filed 2018·Granted Jun 30, 2020·3 cites·20 claims
- 2280US2024216180A1System and method for treatment of eustachian tube from middle ear approachACCLARENT INC·Filed 2024·Application pending·0 cites
- 2379US9095364B2Device and method for dilating an airway stenosisMUNI KETAN P·Filed 2012·Granted Aug 4, 2015·9 cites·11 claims
- 2477US10350396B2Vent cap for a Eustachian tube dilation systemACCLARENT INC·Filed 2014·Granted Jul 16, 2019·10 cites·10 claims
- 2577US9351750B2Devices and methods for treating maxillary sinus diseaseMUNI KETAN P·Filed 2009·Granted May 31, 2016·17 cites·3 claims
- 2674US6602228B2Method of soldering Ti containing alloysADVANCED CARDIOVASCULAR SYSTEM·Filed 2001·Granted Aug 5, 2003·42 cites·18 claims
- 2773US10898384B2System and method for treatment of eustachian tube from middle ear approachACCLARENT INC·Filed 2018·Granted Jan 26, 2021·1 cites·15 claims
- 2870US9913964B2System and method for dilating an airway stenosisMUNI KETAN P·Filed 2009·Granted Mar 13, 2018·8 cites·18 claims
- 2968US11944518B2System and method for treatment of eustachian tube from middle ear approachACCLARENT INC·Filed 2020·Granted Apr 2, 2024·0 cites·14 claims
- 3066US10118012B2System and method for anesthetizing eustachian tubeACCLARENT INC·Filed 2015·Granted Nov 6, 2018·1 cites·20 claims
- 3165US10894149B2Dilation catheter assembly with adjustment featuresACCLARENT INC·Filed 2017·Granted Jan 19, 2021·1 cites·20 claims
- 3265US6605114B1Heparin delivery methodADVANCED CARDIOVASCULAR SYSTEM·Filed 1999·Granted Aug 12, 2003·42 cites·14 claims
- 3364US10034681B2Fluid communication features for Eustachian tube dilation instrumentACCLARENT INC·Filed 2015·Granted Jul 31, 2018·1 cites·20 claims
- 3462US11020136B2Deflectable guide catheters and related methodsACCLARENT INC·Filed 2018·Granted Jun 1, 2021·0 cites·20 claims
- 3561US2020022718A1Deflectable guide catheters and related methodsACCLARENT INC·Filed 2019·Application pending·0 cites
- 3659US6776792B1Coated endovascular stentADVANCED CARDIOVASCULAR SYSTEM·Filed 1997·Granted Aug 17, 2004·49 cites·12 claims
- 3759US5234002ACatheter exchange systemADVANCED CARDIOVASCULAR SYSTEM·Filed 1991·Granted Aug 10, 1993·85 cites·4 claims
- 3858US11484684B2System and method for anesthetizing eustachian tubeACCLARENT INC·Filed 2018·Granted Nov 1, 2022·0 cites·20 claims
- 3954US2006178738A1Coated endovascular stentYAN JOHN Y·Filed 2006·Application pending·0 cites
- 4053US2009138066A1Implant Deployment ApparatusLEOPOLD ERIC W·Filed 2009·Application pending·0 cites
- 4153US2014074218A1Implant deployment apparatusGORE & ASS·Filed 2013·Application pending·0 cites
- 4251US2017086868A1Apparatus for puncturing balloon in airway dilation shaftACCLARENT INC·Filed 2016·Application pending·0 cites
- 4350US2013274715A1Method and System for Eustachian Tube DilationACCLARENT INC·Filed 2013·Application pending·0 cites
- 4449US2014277059A1Apparatus for puncturing balloon in airway dilation shaftACCLARENT INC·Filed 2013·Application pending·0 cites
- 4548US2015328420A1Device and Method for Dilating an Airway StenosisACCLARENT INC·Filed 2015·Application pending·0 cites
- 4646USD759160SAnatomical model and training deviceACCLARENT INC·Filed 2015·Granted Jun 14, 2016·5 cites·1 claims
- 4745US2002099436A1Kink-resistant bifurcated prosthesisFiled 2001·Application pending·0 cites
- 4845US2010145434A1Kink resistant bifurcated prosthesisTHORNTON TROY·Filed 2010·Application pending·0 cites
- 4944US2002029077A1Implant deployment apparatusFiled 2001·Application pending·0 cites
- 5040US2018280046A1Guidewire with optics tube containing core wireACCLARENT INC·Filed 2017·Application pending·0 cites
Showing the top 50 of 51 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →