Assignee
GRAPHIC PACKAGING CORP
US·44 granted patents·4,404 citations·filing 1990–2002
Top patents by PatentIndex Score
44 records- 0199US6677563B2Abuse-tolerant metallic pattern arrays for microwave packaging materialsGRAPHIC PACKAGING CORP·Filed 2001·Granted Jan 13, 2004·324 cites·45 claims
- 0299US6455827B2Heating element for a microwavable packageGRAPHIC PACKAGING CORP·Filed 2001·Granted Sep 24, 2002·269 cites·20 claims
- 0399US6414290B1Patterned microwave susceptorGRAPHIC PACKAGING CORP·Filed 1998·Granted Jul 2, 2002·340 cites·14 claims
- 0499US6251451B1Microwavable packageGRAPHIC PACKAGING CORP·Filed 1997·Granted Jun 26, 2001·308 cites·39 claims
- 0599US6150646AMicrowavable container having active microwave energy heating elements for combined bulk and surface heatingGRAPHIC PACKAGING CORP·Filed 1997·Granted Nov 21, 2000·311 cites·31 claims
- 0699US6114679AMicrowave oven heating element having broken loopsGRAPHIC PACKAGING CORP·Filed 1998·Granted Sep 5, 2000·277 cites·24 claims
- 0798US6552315B2Abuse-tolerant metallic packaging materials for microwave cookingGRAPHIC PACKAGING CORP·Filed 2002·Granted Apr 22, 2003·311 cites·16 claims
- 0898US6433322B2Abuse-tolerant metallic packaging materials for microwave cookingGRAPHIC PACKAGING CORP·Filed 2001·Granted Aug 13, 2002·305 cites·12 claims
- 0998US6204492B1Abuse-tolerant metallic packaging materials for microwave cookingGRAPHIC PACKAGING CORP·Filed 1999·Granted Mar 20, 2001·348 cites·48 claims
- 1098US5505372ACarton blank and cartonGRAPHIC PACKAGING CORP·Filed 1994·Granted Apr 9, 1996·296 cites·8 claims
- 1194US5746871AMethod for forming carton blanksGRAPHIC PACKAGING CORP·Filed 1995·Granted May 5, 1998·100 cites·20 claims
- 1291US6352096B1Apparatus for forming the carton blankGRAPHIC PACKAGING CORP·Filed 1999·Granted Mar 5, 2002·66 cites·6 claims
- 1391US6221192B1Method for and apparatus for use in forming carton blanksGRAPHIC PACKAGING CORP·Filed 1999·Granted Apr 24, 2001·81 cites·19 claims
- 1490US5783030ASystem and method for forming carton blanksGRAPHIC PACKAGING CORP·Filed 1996·Granted Jul 21, 1998·85 cites·10 claims
- 1590US5632404ACarton blankGRAPHIC PACKAGING CORP·Filed 1996·Granted May 27, 1997·84 cites·23 claims
- 1686US5857614ACarton blank and carton formed therefromGRAPHIC PACKAGING CORP·Filed 1997·Granted Jan 12, 1999·78 cites·19 claims
- 1785US6332488B1Apparatus for use in forming carton blanksGRAPHIC PACKAGING CORP·Filed 1998·Granted Dec 25, 2001·55 cites·16 claims
- 1885US5224919AMethod and apparatus for attaching insert panels to carton blanksGRAPHIC PACKAGING CORP·Filed 1992·Granted Jul 6, 1993·46 cites·20 claims
- 1984US5794812ACarton, carton blank and method for forming the cartonGRAPHIC PACKAGING CORP·Filed 1996·Granted Aug 18, 1998·70 cites·14 claims
- 2084US5108355AMethod and apparatus for attaching insert panels to carton blanksGRAPHIC PACKAGING CORP·Filed 1990·Granted Apr 28, 1992·43 cites·17 claims
- 2182US6386438B1Carton blank, carton and method of forming the cartonGRAPHIC PACKAGING CORP·Filed 2000·Granted May 14, 2002·36 cites·21 claims
- 2281US5794811ACarton, carton blank and method for forming the cartonGRAPHIC PACKAGING CORP·Filed 1996·Granted Aug 18, 1998·64 cites·17 claims
- 2379US6102281APartially-shield microwave heating trayGRAPHIC PACKAGING CORP·Filed 1997·Granted Aug 15, 2000·60 cites·7 claims
- 2479US5735785AApparatus and method for forming carton blanksGRAPHIC PACKAGING CORP·Filed 1996·Granted Apr 7, 1998·36 cites·20 claims
- 2577US5918799ACarton, carton blank and method for forming the cartonGRAPHIC PACKAGING CORP·Filed 1997·Granted Jul 6, 1999·54 cites·7 claims
- 2677US5092516ACarton blank and cartonGRAPHIC PACKAGING CORP·Filed 1990·Granted Mar 3, 1992·56 cites·18 claims
- 2773US5632402ACarton blank and method for forming itGRAPHIC PACKAGING CORP·Filed 1996·Granted May 27, 1997·47 cites·4 claims
- 2870US5178341AWinder speed control apparatusGRAPHIC PACKAGING CORP·Filed 1992·Granted Jan 12, 1993·19 cites·18 claims
- 2969US5429297APour spout for a cartonGRAPHIC PACKAGING CORP·Filed 1994·Granted Jul 4, 1995·40 cites·14 claims
- 3067US6012630AContainer with multiple transverse dividersGRAPHIC PACKAGING CORP·Filed 1997·Granted Jan 11, 2000·38 cites·26 claims
- 3166US6541560B1Control of volatile carbonyl compound in compositions used in printing, printing methods and resulting printed structureGRAPHIC PACKAGING CORP·Filed 2000·Granted Apr 1, 2003·9 cites·5 claims
- 3259US5531852AApparatus and method for end sealing a cartonGRAPHIC PACKAGING CORP·Filed 1994·Granted Jul 2, 1996·19 cites·16 claims
- 3358US6492009B1Manufacture and method for obtaining accurately dimensioned features from a metal-containing web processed with a continuous etch processGRAPHIC PACKAGING CORP·Filed 2001·Granted Dec 10, 2002·2 cites·10 claims
- 3456US6318593B1Container with metered dispensing constructionGRAPHIC PACKAGING CORP·Filed 2000·Granted Nov 20, 2001·5 cites·42 claims
- 3554US6092719AContainer formed of identical container elements and blank for forming the sameGRAPHIC PACKAGING CORP·Filed 1998·Granted Jul 25, 2000·23 cites·28 claims
- 3652US5968636ALaminate for forming carton blanksGRAPHIC PACKAGING CORP·Filed 1997·Granted Oct 19, 1999·22 cites·14 claims
- 3748US6152360APour spout cartonGRAPHIC PACKAGING CORP·Filed 1997·Granted Nov 28, 2000·21 cites·7 claims
- 3848US5988494ACarton blank and method for forming the carton blankGRAPHIC PACKAGING CORP·Filed 1998·Granted Nov 23, 1999·20 cites·19 claims
- 3946US5207629AApparatus for attaching insert panels to carton blanksGRAPHIC PACKAGING CORP·Filed 1991·Granted May 4, 1993·11 cites·17 claims
- 4037US6645389B2Method of demetallizing a web in an etchant bath and web suitable thereforGRAPHIC PACKAGING CORP·Filed 2002·Granted Nov 11, 2003·0 cites·52 claims
- 4128US6047881AContest container blankGRAPHIC PACKAGING CORP·Filed 1998·Granted Apr 11, 2000·8 cites·11 claims
- 4228US5667467AMethod for forming an effective seal for a cartonGRAPHIC PACKAGING CORP·Filed 1995·Granted Sep 16, 1997·2 cites·6 claims
- 4323US5492410AContainer and method for forming the sameGRAPHIC PACKAGING CORP·Filed 1994·Granted Feb 20, 1996·10 cites·7 claims
- 4421US5516039ACarton blankGRAPHIC PACKAGING CORP·Filed 1995·Granted May 14, 1996·5 cites·18 claims
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