Inventor · disambiguated record
Barry G. Calvert
Also filed as: CALVERT BARRY G · CALVERT BARRY GENE
21 granted patents·8 pending applications·512 citations·filing 1986–2021
96Inventor score
Top patents by PatentIndex Score
29 records- 0186US5217159AHeat sealed paperboard carton having polymer coating on one side onlyWESTVACO CORP·Filed 1992·Granted Jun 8, 1993·60 cites·12 claims
- 0282US9643353B2Mill-style blow molding wheel mechanism and method of manufacturing using the sameMEADWESTVACO CORP·Filed 2015·Granted May 9, 2017·2 cites·16 claims
- 0382US5415340AHeat sealed paperboard carton having a patterned solvent-based polymer coating on one side onlyWESTVACO CORP·Filed 1993·Granted May 16, 1995·47 cites·12 claims
- 0480US6047883ABagless barrier paperboard container with a tamper evident reclosable fitmentWESTVACO CORP·Filed 1998·Granted Apr 11, 2000·71 cites·9 claims
- 0578US5425972AHeat sealed, ovenable food carton lidsWESTVACO CORP·Filed 1994·Granted Jun 20, 1995·37 cites·2 claims
- 0677US6540862B1Method and apparatus for enhancing film adhesion when extruding polyethylene terephthalate onto paperboardMEADWESTVACO CORP·Filed 2000·Granted Apr 1, 2003·14 cites·2 claims
- 0774US5418008AMethod for producing barrier packagingWESTVACO CORP·Filed 1994·Granted May 23, 1995·34 cites·12 claims
- 0873US5792301AMethod for heat sealing paperboard substrates using a uniform energy distributed light energy beamWESTVACO CORP·Filed 1997·Granted Aug 11, 1998·27 cites·6 claims
- 0969US5421510AContainer/lid assembly for paperboard food packages which utilizes press-applied coatings as a sealing mediumWESTVACO CORP·Filed 1994·Granted Jun 6, 1995·30 cites·20 claims
- 1068US5690775AApparatus for heat sealing paperboard substrates using a uniform energy distributed light energy beamWESTVACO CORP·Filed 1996·Granted Nov 25, 1997·23 cites·9 claims
- 1164US6050055AApparatus and method for sealing of paperboard containers using induction heated metal bandsWESTVACO CORP·Filed 1998·Granted Apr 18, 2000·23 cites·8 claims
- 1264US6007658ACarton sealing method utilizing radiation curable pressure-sensitive adhesivesWESTVACO CORP·Filed 1998·Granted Dec 28, 1999·22 cites·17 claims
- 1361US5853860ALid having a cured overprint varnishWESTVACO CORP·Filed 1996·Granted Dec 29, 1998·12 cites·4 claims
- 1461US2015101747A1Methods of making containersMEADWESTVACO CORP·Filed 2014·Application pending·0 cites
- 1559US2007071899A1Method for increasing moisture content in extrusion coated paperboardMASON MARK O·Filed 2006·Application pending·0 cites
- 1657US5660898AHeat sealed, ovenable food cartonsWESTVACO CORP·Filed 1995·Granted Aug 26, 1997·18 cites·3 claims
- 1757US2022064868A1Thermoformable Ovenable Recyclable Coated Cellulosic Board, Ovenable Recyclable Coated Cellulosic Board Food Vessels Thermoformed Therefrom, and Methods for Manufacturing and Using ThereofWESTROCK MWV LLC·Filed 2021·Application pending·0 cites
- 1856US2017043495A1Three dimensional part rotary die cutting mechanism and method of operating the sameWESTROCK MWV LLC·Filed 2014·Application pending·0 cites
- 1955US2005048300A1Method for increasing moisture content in extrusion coated paperboardFiled 2004·Application pending·0 cites
- 2054US5855973AHeat sealed, ovenable food cartons and lidsWESTVACO CORP·Filed 1997·Granted Jan 5, 1999·28 cites·10 claims
- 2152US2012055981A1Hermetically sealed containersPARKS CHRISTOPHER J·Filed 2010·Application pending·0 cites
- 2251US9707730B1Paper-based cooking container providing improved product browningCALVERT BARRY G·Filed 2007·Granted Jul 18, 2017·2 cites·12 claims
- 2351US2005031834A1Corrugated structures and method for thermoforming packagesFiled 2004·Application pending·0 cites
- 2448US6096384AMethod for producing a lid having a cured overprint varnishWESTVACO CORP·Filed 1998·Granted Aug 1, 2000·10 cites·3 claims
- 2545US5228272AProduct and process for heat sealing a paperboard carton having polymer coating on one side onlyWESTVACO CORP·Filed 1993·Granted Jul 20, 1993·18 cites·3 claims
- 2644US4683745ACannister seal integrity testerWESTVACO CORP·Filed 1986·Granted Aug 4, 1987·15 cites·3 claims
- 2744US2001024730A1Apparatus for enhancing extruded plolyethylene terephthalate (PET) film adhesion to a cellulosic substrateWESTVACO CORP·Filed 2001·Application pending·0 cites
- 2842US5868307ACarton opening featureWESTVACO CORP·Filed 1997·Granted Feb 9, 1999·13 cites·7 claims
- 2929US4976797APaperboard cannister fabrication method and apparatusWESTVACO CORP·Filed 1989·Granted Dec 11, 1990·6 cites·3 claims
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