Inventor · disambiguated record
William P. Belias
Also filed as: BELIAS WILLIAM · BELIAS WILLIAM P
20 granted patents·8 pending applications·700 citations·filing 1995–2023
96Inventor score
Top patents by PatentIndex Score
28 records- 0193US7497623B2Packages with active agentsPACTIV CORP·Filed 2005·Granted Mar 3, 2009·34 cites·19 claims
- 0293US6635139B2Methods of making thermal seals and perforationsPACTIV CORP·Filed 2001·Granted Oct 21, 2003·61 cites·21 claims
- 0392US6059458AElastic top drawtape bag and method of manufacturing the sameTENNECO PACKAGING INC·Filed 1999·Granted May 9, 2000·146 cites·19 claims
- 0492US5611627AEasy open thermoplastic bagTENNECO PACKAGING·Filed 1995·Granted Mar 18, 1997·117 cites·1 claims
- 0591US5967663AThermoplastic bag structureTENNECO PACKAGING INC·Filed 1997·Granted Oct 19, 1999·79 cites·23 claims
- 0688US6648044B2Apparatus for sealing and creating a thermal perforationPACTIV CORP·Filed 2002·Granted Nov 18, 2003·31 cites·23 claims
- 0787US6966697B2Trash bags with narrowing seals to facilitate grippingPACTIV CORP·Filed 2002·Granted Nov 22, 2005·44 cites·13 claims
- 0882US7344309B2Trash bags with narrowing seals to facilitate grippingPACTIV CORP·Filed 2005·Granted Mar 18, 2008·11 cites·11 claims
- 0979US5683340AMethod of making easy open thermoplastic bagTENNECO PLASTICS CO·Filed 1995·Granted Nov 4, 1997·46 cites·8 claims
- 1074US8092877B2Thermoplastic aroma barrier incorporating cyclo-olefinsJESTER RANDY D·Filed 2003·Granted Jan 10, 2012·15 cites·26 claims
- 1170US6159136AEasy to open handle bag and method of making the samePACTIV CORP·Filed 2000·Granted Dec 12, 2000·16 cites·49 claims
- 1267US8079945B2Fiber-reinforced film processes and filmsHILD BRENT L·Filed 2004·Granted Dec 20, 2011·7 cites·29 claims
- 1367US6196717B1Folded thermoplastic bag structurePACTIV CORP·Filed 2000·Granted Mar 6, 2001·21 cites·16 claims
- 1466USD644923SConsumable product packageWRIGLEY W M JUN CO·Filed 2010·Granted Sep 13, 2011·14 cites·1 claims
- 1564US6059707AEasy to open handle bag and method of making the sameTENNECO PACKAGING INC·Filed 1998·Granted May 9, 2000·30 cites·38 claims
- 1659US2008214375A1Trash Bags With Narrowing Seals To Facilitate GrippingPATRIDGE CLIFFORD H·Filed 2008·Application pending·0 cites
- 1758US6089753AEasy to open handle bag and method of making the sameTENNECO PACKAGING INC·Filed 1999·Granted Jul 18, 2000·25 cites·10 claims
- 1857US2023235138A1Layer including calcium carbonateOKEANOS GROUP LLC·Filed 2023·Application pending·0 cites
- 1954US11873149B2Blown film materials and processes for manufacturing thereof and uses thereofSOFRESH INC·Filed 2019·Granted Jan 16, 2024·0 cites·32 claims
- 2053US9630367B2Fiber-reinforced film processes and filmsREYNOLDS CONSUMER PROD·Filed 2013·Granted Apr 25, 2017·0 cites·10 claims
- 2153US9233509B2Fiber-reinforced film processes and filmsHILD BRENT L·Filed 2011·Granted Jan 12, 2016·0 cites·22 claims
- 2252US2005220375A1Pakages with active agentsTHOMAS TOBY R·Filed 2005·Application pending·0 cites
- 2352US2024002119A1Packaging system with controlled release of active agentSOFRESH INC·Filed 2021·Application pending·0 cites
- 2448US2012273084A1Storage filmBELIAS WILLIAM P·Filed 2011·Application pending·0 cites
- 2546US2003223657A1Thermoplastic bags or liners and methods of making the sameFiled 2003·Application pending·0 cites
- 2644US2013199956A1Flexible package and a method of manufacturing a flexible packageHUNTER ADAM J·Filed 2011·Application pending·0 cites
- 2734US2003097915A1Flexible cutting boardsFiled 2001·Application pending·0 cites
- 2832US6544382B2Apparatus for high-speed heating and cooling of a polymerPACTIV CORP·Filed 1999·Granted Apr 8, 2003·3 cites·23 claims
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