Assignee
SONOCO DEV INC
US·569 granted patents·179 pending applications·8,522 citations·filing 1995–2025
Top patents by PatentIndex Score
748 records- 0198US12049339B2Systems for the high-speed application of paper-based end closures on composite containersSONOCO DEV INC·Filed 2023·Granted Jul 30, 2024·4 cites·19 claims
- 0298US10279979B2Double bag vacuum insulation panel for stream chest moldingSONOCO DEV INC·Filed 2017·Granted May 7, 2019·30 cites·6 claims
- 0398US9828165B2Thermally insulated VIP sandwich shipperSONOCO DEV INC·Filed 2016·Granted Nov 28, 2017·43 cites·8 claims
- 0498US9688454B2Double bag vacuum insulation panel for steam chest moldingSONOCO DEV INC·Filed 2014·Granted Jun 27, 2017·61 cites·5 claims
- 0598US9272475B2Thermally insulated VIP sandwich shipper and method of making sameSONOCO DEV INC·Filed 2013·Granted Mar 1, 2016·213 cites·7 claims
- 0698US8545099B2Flexible packaging structure with built-in tamper-evidence features and method for making sameSONOCO DEV INC·Filed 2012·Granted Oct 1, 2013·52 cites·12 claims
- 0798US7717620B2Flexible packaging structure with a built-in opening and reclose feature, and method for making sameSONOCO DEV INC·Filed 2005·Granted May 18, 2010·125 cites·17 claims
- 0898US6517243B2Bag with reusable built-in closure tabSONOCO DEV INC·Filed 2001·Granted Feb 11, 2003·137 cites·22 claims
- 0998US6457585B1Packaging with incorporated temporary tattooSONOCO DEV INC·Filed 2000·Granted Oct 1, 2002·110 cites·15 claims
- 1097US11673696B2Systems for the high-speed application of paper-based end closures on composite containersSONOCO DEV INC·Filed 2021·Granted Jun 13, 2023·4 cites·27 claims
- 1197US10472158B2Double bag vacuum insulation panelSONOCO DEV INC·Filed 2019·Granted Nov 12, 2019·22 cites·7 claims
- 1297US9950851B2Method of making a thermally insulated polyurethane shipperSONOCO DEV INC·Filed 2015·Granted Apr 24, 2018·33 cites·17 claims
- 1397US9022249B2Thermally insulated polyurethane shipper and method of making sameSONOCO DEV INC·Filed 2013·Granted May 5, 2015·51 cites·4 claims
- 1497US6662827B1Overpressure relief valve for packaging containerSONOCO DEV INC·Filed 2002·Granted Dec 16, 2003·94 cites·19 claims
- 1597US2025073766A1Peelable resealable membrane for containersSONOCO DEV INC·Filed 2024·Application pending·0 cites
- 1696US11697569B2Sliding lock for break-down spoolSONOCO DEV INC·Filed 2021·Granted Jul 11, 2023·4 cites·27 claims
- 1796US11267672B1Yarn carrier tubesSONOCO DEV INC·Filed 2020·Granted Mar 8, 2022·4 cites·42 claims
- 1896US10329074B2Method of making a thermally insulated shipperSONOCO DEV INC·Filed 2015·Granted Jun 25, 2019·14 cites·4 claims
- 1996US10281050B2One-way valve score designSONOCO DEV INC·Filed 2017·Granted May 7, 2019·12 cites·10 claims
- 2096US9844282B2Two piece collapsible display hutchSONOCO DEV INC·Filed 2016·Granted Dec 19, 2017·34 cites·11 claims
- 2196US9573754B2Convection based temperature assured packaging systemSONOCO DEV INC·Filed 2015·Granted Feb 21, 2017·26 cites·6 claims
- 2296US9499299B2Container with thermally fused double-seamed or crimp-seamed metal endSONOCO DEV INC·Filed 2015·Granted Nov 22, 2016·6 cites·9 claims
- 2396US7204452B2Dispenser for elongate materialSONOCO DEV INC·Filed 2005·Granted Apr 17, 2007·42 cites·35 claims
- 2496US6502986B1Package having re-sealable end closure and method for making sameSONOCO DEV INC·Filed 2000·Granted Jan 7, 2003·130 cites·15 claims
- 2596US6461044B1Reclosable bag formed on form, fill and seal machineSONOCO DEV INC·Filed 2000·Granted Oct 8, 2002·84 cites·5 claims
- 2696US6283339B1Twist bottom dispenserSONOCO DEV INC·Filed 2000·Granted Sep 4, 2001·118 cites·12 claims
- 2795US11834218B2Apparatus and method for separating a closure from a closure supplySONOCO DEV INC·Filed 2022·Granted Dec 5, 2023·3 cites·20 claims
- 2895US11827407B2Systems and methods for the high-speed application of paper-based end closures on composite containersSONOCO DEV INC·Filed 2022·Granted Nov 28, 2023·3 cites·21 claims
- 2995US11649103B2Tray with removable insertSONOCO DEV INC·Filed 2021·Granted May 16, 2023·5 cites·21 claims
- 3095US9809357B2Container with pivoting latchSONOCO DEV INC·Filed 2016·Granted Nov 7, 2017·31 cites·13 claims
- 3195US9758299B2Convection based temperature assured packaging systemSONOCO DEV INC·Filed 2017·Granted Sep 12, 2017·21 cites·8 claims
- 3295US8746490B2Resealable package filmSONOCO DEV INC·Filed 2012·Granted Jun 10, 2014·57 cites·30 claims
- 3395US8651311B1Measuring scoop and support for a containerSONOCO DEV INC·Filed 2012·Granted Feb 18, 2014·43 cites·28 claims
- 3495US7757879B2Container lid formed as a laminate having a built-in opening feature, container incorporating same, and method of making sameSONOCO DEV INC·Filed 2005·Granted Jul 20, 2010·35 cites·21 claims
- 3595US7137517B2Post in post product packaging and display structure tray systemSONOCO DEV INC·Filed 2005·Granted Nov 21, 2006·112 cites·7 claims
- 3695US7111735B2Base for post in post product packaging and display systemSONOCO DEV INC·Filed 2004·Granted Sep 26, 2006·78 cites·4 claims
- 3795US7055713B2Easy-opening closure for retortable containerSONOCO DEV INC·Filed 2002·Granted Jun 6, 2006·87 cites·24 claims
- 3895US6732964B2Yarn winding tube with removable end ringSONOCO DEV INC·Filed 2002·Granted May 11, 2004·47 cites·37 claims
- 3995US6383592B1Bag laminate with a removable sticker portionSONOCO DEV INC·Filed 1998·Granted May 7, 2002·126 cites·33 claims
- 4095US6286681B1Ventilated plastic bagSONOCO DEV INC·Filed 2000·Granted Sep 11, 2001·96 cites·24 claims
- 4194US11912004B2Flexible packaging structure with integraltamper-evidence features and method for making the sameSONOCO DEV INC·Filed 2020·Granted Feb 27, 2024·2 cites·24 claims
- 4294US11623805B2Child resistant peelable packagingSONOCO DEV INC·Filed 2021·Granted Apr 11, 2023·3 cites·19 claims
- 4394US11225355B2Membrane lid with integrated peelable portionSONOCO DEV INC·Filed 2017·Granted Jan 18, 2022·4 cites·21 claims
- 4494US10543970B2Flexible packaging structure with a built-in opening and reclose featureSONOCO DEV INC·Filed 2016·Granted Jan 28, 2020·8 cites·13 claims
- 4594US10493688B2Flexible packaging structure with built-in tamper-evidence features and method for making sameSONOCO DEV INC·Filed 2017·Granted Dec 3, 2019·7 cites·16 claims
- 4694US10138026B2Resealable flexible package and method of using the sameSONOCO DEV INC·Filed 2015·Granted Nov 27, 2018·7 cites·8 claims
- 4794US9826843B1Stackable shelf tray for a retail displaySONOCO DEV INC·Filed 2016·Granted Nov 28, 2017·25 cites·13 claims
- 4894US9809368B2Resealable blister packageSONOCO DEV INC·Filed 2014·Granted Nov 7, 2017·21 cites·6 claims
- 4994US9783337B2Container with thermally fused double-seamed or crimp-seamed metal endSONOCO DEV INC·Filed 2016·Granted Oct 10, 2017·6 cites·11 claims
- 5094US9278796B2Container having self-contained heater materialSONOCO DEV INC·Filed 2015·Granted Mar 8, 2016·19 cites·18 claims
Showing the top 50 of 748 patent records by PatentIndex Score.
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