Inventor · disambiguated record
David A. Drewes, Jr.
Also filed as: DREWES DAVID · DREWES DAVID A · DREWES DAVID A JR · DREWES JR DAVID A
23 granted patents·10 pending applications·710 citations·filing 1993–2022
96Inventor score
Files withCOOK MEDICAL TECHNOLOGIES LLC13COOK INC10BURTON DAVID G2SABIN CORP2COOK INC AND SABIN CORP1
Top patents by PatentIndex Score
33 records- 0196US9604036B2Cutting balloon with connector and dilation elementBURTON DAVID G·Filed 2012·Granted Mar 28, 2017·60 cites·12 claims
- 0292US6592550B1Medical device including improved expandable balloonCOOK INC·Filed 2000·Granted Jul 15, 2003·42 cites·36 claims
- 0391US8192675B2Cutting balloon with connector and dilation elementBURTON DAVID G·Filed 2009·Granted Jun 5, 2012·49 cites·7 claims
- 0491US5300048AFlexible, highly radiopaque plastic material catheterSABIN CORP·Filed 1993·Granted Apr 5, 1994·314 cites·20 claims
- 0586US7968038B2Large diameter delivery catheter/sheathCOOK MEDICAL TECHNOLOGIES LLC·Filed 2010·Granted Jun 28, 2011·21 cites·12 claims
- 0684US9085097B2Reinforced catheter or sheath with reduced friction surfaceLENTZ DAVID CHRISTIAN·Filed 2010·Granted Jul 21, 2015·6 cites·20 claims
- 0784US7803130B2Deflectable tip access sheathVANCE PROD INC DBA UROLOGICAL·Filed 2007·Granted Sep 28, 2010·60 cites·26 claims
- 0881US9622892B2Longitudinally reinforced sheathCOOK MEDICAL TECHNOLOGIES LLC·Filed 2013·Granted Apr 18, 2017·14 cites·12 claims
- 0979US10016212B2Cutting balloon with connector and dilation elementCOOK MEDICAL TECHNOLOGIES LLC·Filed 2017·Granted Jul 10, 2018·2 cites·12 claims
- 1076US10086179B2Medical balloonCOOK MEDICAL TECHNOLOGIES LLC·Filed 2016·Granted Oct 2, 2018·1 cites·13 claims
- 1175US9365018B2Method of forming reinforced tubingDREWES JR DAVID A·Filed 2009·Granted Jun 14, 2016·5 cites·18 claims
- 1275US7704245B2Large diameter delivery catheter/sheathCOOK INC·Filed 2004·Granted Apr 27, 2010·53 cites·22 claims
- 1370US7879021B2Catheter with non-uniform wall thicknessSABIN CORP·Filed 2007·Granted Feb 1, 2011·8 cites·15 claims
- 1467US7713260B2Catheter having an overmolded hubCOOK INC·Filed 2004·Granted May 11, 2010·36 cites·28 claims
- 1566US2018369547A1Medical balloonCOOK MEDICAL TECHNOLOGIES LLC·Filed 2018·Application pending·0 cites
- 1664US7485250B2Medical device including improved expandable balloonCOOK INC·Filed 2003·Granted Feb 3, 2009·6 cites·16 claims
- 1763US6881209B2Medical device including unitary, continuous portion of varying durometerCOOK INC·Filed 2001·Granted Apr 19, 2005·23 cites·15 claims
- 1862US10617443B2Cutting balloon with connector and dilation elementCOOK MEDICAL TECHNOLOGIES LLC·Filed 2018·Granted Apr 14, 2020·0 cites·14 claims
- 1960US7857786B2Balloon catheter having improved balloon folding capabilityCOOK INC·Filed 2007·Granted Dec 28, 2010·2 cites·14 claims
- 2055US2017182297A1Medical balloon and balloon catheter assemblyCOOK MEDICAL TECHNOLOGIES LLC·Filed 2017·Application pending·0 cites
- 2155US2023181882A1Pleural drainage catheterCOOK MEDICAL TECHNOLOGIES LLC·Filed 2022·Application pending·0 cites
- 2254US9629984B2Medical balloon and balloon catheter assemblyLYSGAARD THOMAS·Filed 2012·Granted Apr 25, 2017·1 cites·19 claims
- 2351US2019015629A1Multi-Lumen Catheters for Small Body Vessel ApplicationsCOOK MEDICAL TECHNOLOGIES LLC·Filed 2018·Application pending·0 cites
- 2450US2009162585A1Jejunal feeding tubeCOOK INC·Filed 2008·Application pending·0 cites
- 2548US2017189214A1Longitudinally reinforced sheathCOOK MEDICAL TECHNOLOGIES LLC·Filed 2017·Application pending·0 cites
- 2646US10080865B2Multi-lumen catheters for small body vessel applicationsCOOK MEDICAL TECHNOLOGIES LLC·Filed 2015·Granted Sep 25, 2018·0 cites·21 claims
- 2746US2009171323A1Catheter assembly and fluid supply apparatus thereforCOOK INC·Filed 2007·Application pending·0 cites
- 2845US2006095050A1Large diameter sheathCOOK INC·Filed 2005·Application pending·0 cites
- 2944US7722795B2Medical device including unitary, continuous portion of varying durometerCOOK INC AND SABIN CORP·Filed 2004·Granted May 25, 2010·2 cites·3 claims
- 3043US11534532B2Hydrophobically encased tungstenCOOK MEDICAL TECHNOLOGIES LLC·Filed 2018·Granted Dec 27, 2022·0 cites·19 claims
- 3143USD483121SNeedle hubCOOK UROLOGICAL INC·Filed 2002·Granted Dec 2, 2003·5 cites·1 claims
- 3237US2015367098A1Catheter or sheath assemblyCOOK MEDICAL TECHNOLOGIES LLC·Filed 2015·Application pending·0 cites
- 3334US2001037065A1Introducer sheathCOOK INC·Filed 2001·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →