Inventor · disambiguated record
David E. Babcock
Also filed as: BABCOCK DAVID · BABCOCK DAVID E
32 granted patents·11 pending applications·758 citations·filing 1985–2024
97Inventor score
Files withSURMODICS INC22ALCOA CLOSURE SYSTEMS INT INC10ERIE COUNTY PLASTICS CORP3WILLIAMS STUART K3WEST CO2
Top patents by PatentIndex Score
43 records- 0197US9737639B2Lubricious medical device coating with low particulatesSURMODICS INC·Filed 2016·Granted Aug 22, 2017·14 cites·3 claims
- 0295US9861727B2Delivery of hydrophobic active agent particlesSURMODICS INC·Filed 2015·Granted Jan 9, 2018·11 cites·10 claims
- 0395US6557714B2Tamper-evident packageALCOA CLOSURE SYSTEMS INT INC·Filed 2001·Granted May 6, 2003·97 cites·17 claims
- 0495US5975369AResealable pushable container closure and cover thereforERIE COUNTY PLASTICS CORP·Filed 1997·Granted Nov 2, 1999·130 cites·19 claims
- 0594US10342898B2Lubricious coatings with surface salt groupsSURMODICS INC·Filed 2016·Granted Jul 9, 2019·4 cites·11 claims
- 0694US10213528B2Delivery of hydrophobic active agent particlesSURMODICS INC·Filed 2016·Granted Feb 26, 2019·9 cites·16 claims
- 0793US10617793B2Delivery of hydrophobic active agent particlesSURMODICS INC·Filed 2017·Granted Apr 14, 2020·6 cites·20 claims
- 0892US10980918B2Low particulate lubricious coating with vinyl pyrrolidone and acidic polymer-containing layersSURMODICS INC·Filed 2016·Granted Apr 20, 2021·3 cites·22 claims
- 0992US9375517B2Lubricious medical device coating with low particulatesBABCOCK DAVID E·Filed 2013·Granted Jun 28, 2016·20 cites·14 claims
- 1091US10905802B2Lubricious medical device coating with low particulatesSURMODICS INC·Filed 2017·Granted Feb 2, 2021·4 cites·20 claims
- 1190US6758359B2Sports beverage snap closureERIE COUNTY PLASTICS CORP·Filed 2001·Granted Jul 6, 2004·54 cites·17 claims
- 1290US6321924B1Resealable pushable container closure and cover thereforERIE COUNTY PLASTICS CORP·Filed 1999·Granted Nov 27, 2001·80 cites·14 claims
- 1389US11000632B2Low particulate lubricious coating with vinyl pyrrolidone and acidic polymer-containing layersSURMODICS INC·Filed 2014·Granted May 11, 2021·3 cites·23 claims
- 1489US2025229008A1Delivery of hydrophobic active agent particlesSURMODICS INC·Filed 2024·Application pending·0 cites
- 1588US12441951B2Polyacrylic acid containing lubricious coatings for medical devices with enhanced propertiesSURMODICS INC·Filed 2023·Granted Oct 14, 2025·0 cites·20 claims
- 1688US2024342345A1Lubricious medical device coating with low particulatesSURMODICS INC·Filed 2024·Application pending·0 cites
- 1787US5735426AFitment-closure assembly for gable-topped cartonALCOA CLOSURE SYSTEMS INT INC·Filed 1996·Granted Apr 7, 1998·82 cites·14 claims
- 1885US12083249B2Delivery of hydrophobic active agent particlesSURMODICS INC·Filed 2022·Granted Sep 10, 2024·0 cites·14 claims
- 1985US11529440B2Delivery of hydrophobic active agent particlesSURMODICS INC·Filed 2020·Granted Dec 20, 2022·1 cites·13 claims
- 2082US10478546B2Hemodialysis catheter sleeveSURMODICS INC·Filed 2016·Granted Nov 19, 2019·5 cites·18 claims
- 2182US6832706B2Dispensing closureALCOA CLOSURE SYSTEMS INT INC·Filed 2003·Granted Dec 21, 2004·38 cites·16 claims
- 2280US6341721B1Container closureALCOA CLOSURE SYSTEMS INT INC·Filed 2001·Granted Jan 29, 2002·29 cites·10 claims
- 2379US12409253B2Low particulate lubricious coating with vinyl pyrrolidone and acidic polymer-containing layersSURMODICS INC·Filed 2021·Granted Sep 9, 2025·0 cites·17 claims
- 2479US11174447B2Lubricious coatings with surface salt groupsSURMODICS INC·Filed 2019·Granted Nov 16, 2021·1 cites·18 claims
- 2578US4744480ATamper-evident container-closureWEST CO·Filed 1985·Granted May 17, 1988·53 cites·22 claims
- 2677US11872325B2Lubricious medical device coating with low particulatesSURMODICS INC·Filed 2021·Granted Jan 16, 2024·0 cites·20 claims
- 2776US6761275B1Domed liner disc for closureALCOA CLOSURE SYSTEMS INT INC·Filed 2000·Granted Jul 13, 2004·23 cites·13 claims
- 2872US4904435AMethod for making tamper-evident container closureWEST CO·Filed 1987·Granted Feb 27, 1990·26 cites·2 claims
- 2968US2024277906A1Lubricious coatings for medical devices with enhanced durabilitySURMODICS INC·Filed 2024·Application pending·0 cites
- 3066US6769559B2Venting plastic closureALCOA CLOSURE SYSTEMS INT INC·Filed 2002·Granted Aug 3, 2004·12 cites·17 claims
- 3164US5813563AClosure having easy-open promotion compartmentALCOA CLOSURE SYSTEMS INT INC·Filed 1996·Granted Sep 29, 1998·36 cites·12 claims
- 3260US11938250B2Article coatings including oligomerized polyphenol layer and biological methods of useSURMODICS INC·Filed 2019·Granted Mar 26, 2024·0 cites·17 claims
- 3359US11298451B2Hemodialysis catheter sleeveSURMODICS INC·Filed 2019·Granted Apr 12, 2022·0 cites·19 claims
- 3454US2006210603A1Implantable medical articles having laminin coatings and methods of useWILLIAMS STUART K·Filed 2006·Application pending·0 cites
- 3553US2008073312A1Composite closure with outer gripping layerALCOA CLOSURE SYSTEMS INT INC·Filed 2006·Application pending·0 cites
- 3652US2008243243A1Implantable medical articles having pro-healing coatingsWILLIAMS STUART K·Filed 2007·Application pending·0 cites
- 3751US5819976AClosure having self-venting, sealed promotion compartmentALCOA CLOSURE SYSTEMS INT INC·Filed 1996·Granted Oct 13, 1998·17 cites·9 claims
- 3850US2006043053A1Tamper-evident plug seal closureHERALD COY·Filed 2005·Application pending·0 cites
- 3949US2011244014A1Implantable medical articles having laminin coatings and methods of useWILLIAMS STUART K·Filed 2011·Application pending·0 cites
- 4048US2005252878A1Tamper-evident packageALCOA CLOSURE SYSTEMS INT INC·Filed 2004·Application pending·0 cites
- 4143US2012100187A1Coatings and methods for controlled elution of hydrophilic active agentsCHAPPA RALPH A·Filed 2011·Application pending·0 cites
- 4242US10201637B2Article coatings including oligomerized polyphenol layer and biological methods of useSURMODICS INC·Filed 2015·Granted Feb 12, 2019·0 cites·16 claims
- 4337US2011229457A1Injectable drug delivery systemSURMODICS INC·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →