Inventor · disambiguated record
Douglas Checknita
Also filed as: CHECKNITA DOUGLAS · CHECKNITA DOUGLAS WALTER
10 granted patents·3 pending applications·126 citations·filing 1997–2024
89Inventor score
Top patents by PatentIndex Score
13 records- 0197US10066093B2Barrier film for food packagingNOVA CHEM INT SA·Filed 2017·Granted Sep 4, 2018·11 cites·6 claims
- 0296US9644087B2Barrier film for food packagingNOVA CHEMICALS INTERNATIONAL SA·Filed 2016·Granted May 9, 2017·11 cites·5 claims
- 0396US9074082B2Polyethylene compositions having high dimensional stability and excellent processability for caps and closuresNOVA CHEM INT SA·Filed 2013·Granted Jul 7, 2015·48 cites·52 claims
- 0495US9850369B2Barrier film for food packagingNOVA CHEMICALS INTERNATIONAL SA·Filed 2017·Granted Dec 26, 2017·10 cites·7 claims
- 0595US9587093B2Barrier film for food packagingNOVA CHEMICALS INTERNATIONAL SA·Filed 2013·Granted Mar 7, 2017·22 cites·5 claims
- 0690US12502818B2Fluoropolymer free polymer processing aidsNOVA CHEMICALS INTERNATIONAL SA·Filed 2024·Granted Dec 23, 2025·0 cites·38 claims
- 0783US12502819B2Fluoropolymer free polymer processing aidsNOVA CHEMICALS INTERNATIONAL SA·Filed 2022·Granted Dec 23, 2025·0 cites·38 claims
- 0863US12318985B2Polymer extrusion processNOVA CHEMICALS INTERNATIONAL SA·Filed 2021·Granted Jun 3, 2025·0 cites·6 claims
- 0963US5854352AMelt fracture reductionNOVA CHEMICAL LTD·Filed 1997·Granted Dec 29, 1998·24 cites·5 claims
- 1063US2008118749A1Barrier film for food packagingNOVA CHEM INT SA·Filed 2007·Application pending·0 cites
- 1161US2015203671A1Barrier film for food packagingNOVA CHEM INT SA·Filed 2015·Application pending·0 cites
- 1255US9796823B2Shrink filmsNOVA CHEMICALS INTERNATIONAL SA·Filed 2016·Granted Oct 24, 2017·0 cites·19 claims
- 1355US2022289953A1Rotomolded parts prepared from bimodal polyethyleneNOVA CHEM INT SA·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →