Inventor · disambiguated record
Paul D. Drumheller
Also filed as: DRUMHELLER PAUL D
34 granted patents·19 pending applications·2,450 citations·filing 1993–2023
98Inventor score
Files withGORE & ASS32GORE ENTERPRISE HOLDINGS INC4GORE HYBRID TECHNOLOGIES INC3KRAM BRIAN H3UNIV TEXAS3
Top patents by PatentIndex Score
53 records- 0198US8658707B2Expandable functional TFE copolymer fine powder, the expanded functional products obtained therefrom and reaction of the expanded productsXU PING·Filed 2010·Granted Feb 25, 2014·52 cites·8 claims
- 0298US5897955AMaterials and methods for the immobilization of bioactive species onto polymeric substratesGORE HYBRID TECHNOLOGIES INC·Filed 1998·Granted Apr 27, 1999·469 cites·33 claims
- 0398US5462990AMultifunctional organic polymersUNIV TEXAS·Filed 1993·Granted Oct 31, 1995·370 cites·18 claims
- 0497US5914182AMaterials and methods for the immobilization of bioactive species onto polymeric substratesGORE HYBRID TECHNOLOGIES INC·Filed 1996·Granted Jun 22, 1999·369 cites·89 claims
- 0597US5874165AMaterials and method for the immobilization of bioactive species onto polymeric subtratesGORE ENTERPRISE HOLDINGS INC·Filed 1997·Granted Feb 23, 1999·349 cites·14 claims
- 0695US8937105B2Expandable functional TFE copolymer fine powder, expanded products and reacted products therefromGORE & ASS·Filed 2013·Granted Jan 20, 2015·15 cites·4 claims
- 0794US5916585AMaterials and method for the immobilization of bioactive species onto biodegradable polymersGORE ENTERPRISE HOLDINGS INC·Filed 1997·Granted Jun 29, 1999·349 cites·75 claims
- 0894US5902745ACell encapsulation deviceGORE HYBRID TECHNOLOGIES INC·Filed 1997·Granted May 11, 1999·200 cites·10 claims
- 0994US5627233AMultifunctional organic polymersUNIV TEXAS·Filed 1995·Granted May 6, 1997·67 cites·17 claims
- 1093US5849839AMultifunctional organic polymersUNIV TEXAS·Filed 1997·Granted Dec 15, 1998·57 cites·10 claims
- 1189US10849731B2Cell encapsulation devices containing structural spacersGORE & ASS·Filed 2017·Granted Dec 1, 2020·6 cites·71 claims
- 1289US9415193B2Eluting medical devicesCAMPBELL CAREY V·Filed 2012·Granted Aug 16, 2016·37 cites·27 claims
- 1388US8802742B2Expandable functional TFE copolymer fine powder, expanded products and reacted products therefromGORE & ASS·Filed 2013·Granted Aug 12, 2014·5 cites·9 claims
- 1487US8591932B2Heparin entities and methods of useCLEEK ROBERT L·Filed 2009·Granted Nov 26, 2013·14 cites·21 claims
- 1584US8288121B2Methods and compositions for a microemulsion-based tissue treatmentKRAM BRIAN H·Filed 2008·Granted Oct 16, 2012·7 cites·9 claims
- 1684US2023285565A1Polytetrafluoroethylene co-polymer emulsionsGORE & ASS·Filed 2023·Application pending·0 cites
- 1783US10092653B2Polytetrafluoroethylene co-polymer emulsionsGORE & ASS·Filed 2013·Granted Oct 9, 2018·4 cites·11 claims
- 1882US10688188B2Polytetrafluoroethylene co-polymer emulsionsGORE & ASS·Filed 2019·Granted Jun 23, 2020·1 cites·7 claims
- 1981US10561766B2Drug composition and coatingGORE & ASS·Filed 2016·Granted Feb 18, 2020·3 cites·16 claims
- 2080US8048500B2Composite self-cohered web materialsGORE ENTERPRISE HOLDINGS INC·Filed 2009·Granted Nov 1, 2011·6 cites·49 claims
- 2179US8512978B2Methods and compositions for a microemulsion-based tissue treatmentKRAM BRIAN H·Filed 2012·Granted Aug 20, 2013·2 cites·16 claims
- 2278US11642412B2Polytetrafluoroethylene co-polymer emulsionsGORE & ASS·Filed 2018·Granted May 9, 2023·1 cites·15 claims
- 2378US8853287B2Expandable functional TFE copolymer fine powder, expanded products and reacted products therefromGORE & ASS·Filed 2013·Granted Oct 7, 2014·2 cites·11 claims
- 2476US11707611B2Implantable apparatus for retention of biological moietiesGORE & ASS·Filed 2017·Granted Jul 25, 2023·2 cites·25 claims
- 2575US11839698B2Drug composition and coatingGORE & ASS·Filed 2014·Granted Dec 12, 2023·2 cites·40 claims
- 2675US8652803B2Methods and compositions for a microemulsion-based tissue treatmentVENTANA MED SYST INC·Filed 2013·Granted Feb 18, 2014·1 cites·17 claims
- 2774US12458732B2Porous composites with high-aspect ratio crystalsGORE & ASS·Filed 2021·Granted Nov 4, 2025·0 cites·7 claims
- 2874US9731017B2Polytetrafluoroethylene co-polymer emulsionsGORE & ASS·Filed 2013·Granted Aug 15, 2017·1 cites·38 claims
- 2972US10314783B2Articles and methods of treating vascular conditionsGORE & ASS·Filed 2014·Granted Jun 11, 2019·1 cites·19 claims
- 3067US6810880B1Surgical implant systemGORE ENTERPRISE HOLDINGS INC·Filed 2000·Granted Nov 2, 2004·57 cites·97 claims
- 3166US11529441B2Drug composition and coatingGORE & ASS·Filed 2020·Granted Dec 20, 2022·0 cites·17 claims
- 3266US2016355688A1Coating For A SurfaceGORE & ASS·Filed 2016·Application pending·0 cites
- 3364US9447304B2Coating for a surfaceGORE & ASS·Filed 2014·Granted Sep 20, 2016·1 cites·3 claims
- 3464US2016032145A1Coating for a SurfaceGORE & ASS·Filed 2015·Application pending·0 cites
- 3563US12042371B2Cell encapsulation devices containing structural spacersGORE & ASS·Filed 2020·Granted Jul 23, 2024·0 cites·30 claims
- 3663US2011065085A1Novel heparin entities and methods of useBIRAN ROY·Filed 2009·Application pending·0 cites
- 3762US2010233266A1Articles and methods of treating vascular conditionsCLEEK ROBERT L·Filed 2009·Application pending·0 cites
- 3862US2025346782A1Chemical entitiesGORE & ASS·Filed 2023·Application pending·0 cites
- 3959US11167063B2Porous composites with high-aspect ratio crystalsGORE & ASS·Filed 2014·Granted Nov 9, 2021·0 cites·10 claims
- 4059US8809407B2Expandable functional TFE copolymer fine powder, expanded products and reacted products therefromGORE & ASS·Filed 2012·Granted Aug 19, 2014·0 cites·23 claims
- 4158US2019247306A1Articles and methods of treating vascular conditionsGORE & ASS·Filed 2019·Application pending·0 cites
- 4256US2014128544A1Novel Heparin Entities and Methods of UseGORE & ASS·Filed 2014·Application pending·0 cites
- 4354US2016015870A1Drug Composition and CoatingGORE & ASS·Filed 2015·Application pending·0 cites
- 4454US2006134732A1Methods and compositions for a microemulsion-based tissue treatmentKRAM BRIAN H·Filed 2005·Application pending·0 cites
- 4554US2016000977A1Drug Composition and CoatingGORE & ASS·Filed 2015·Application pending·0 cites
- 4654US2016015868A1Drug Composition and CoatingGORE & ASS·Filed 2015·Application pending·0 cites
- 4753US2017360991A1Drug composition and coatingGORE & ASS·Filed 2015·Application pending·0 cites
- 4853US2023062487A1Sustained-release matrices for adventitial or periadventitial neural ablation and uses thereofGORE & ASS·Filed 2021·Application pending·0 cites
- 4952US2024123205A1Geometrically deformable implantable containment devices for retention of biological moietiesGORE & ASS·Filed 2021·Application pending·0 cites
- 5052US2022401626A1Liquid composition and porous hardened material comprising tetrafluoroethylene and vinyl moiety co-polymersGORE & ASS·Filed 2020·Application pending·0 cites
Showing the top 50 of 53 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →