Assignee
DUPONT TEIJIN FILMS US LP
US·20 granted patents·12 pending applications·6 citations·filing 2013–2023
Top patents by PatentIndex Score
32 records- 0178US11701869B2Polyester films and devices containing themDUPONT TEIJIN FILMS US LP·Filed 2018·Granted Jul 18, 2023·1 cites·25 claims
- 0277US11965073B2Polyester film comprising a polymeric phosphonate flame retardantDUPONT TEIJIN FILMS US LP·Filed 2023·Granted Apr 23, 2024·0 cites·24 claims
- 0375US10377862B2Copolyesterimides derived from N,N′-bis-(hydroxyalkyl)-benzophenone-3,3′,4,4′-tetracarboxylic diimide and films made therefromDUPONT TEIJIN FILMS US LP·Filed 2017·Granted Aug 13, 2019·0 cites·19 claims
- 0474US10954054B2Thermoformable copolyester laminateDUPONT TEIJIN FILMS US LP·Filed 2018·Granted Mar 23, 2021·1 cites·17 claims
- 0574US10370576B2Polyester film with electrical insulation and heat conduction propertiesDUPONT TEIJIN FILMS US LP·Filed 2016·Granted Aug 6, 2019·3 cites·14 claims
- 0670US11634548B2Polyester film comprising a polymeric phosphonate flame retardantDUPONT TEIJIN FILMS US LP·Filed 2019·Granted Apr 25, 2023·0 cites·25 claims
- 0768US2020231754A1Copolyesterimides derived from n,n'-bis-(hydroxyalkyl)-pyromellitic diimide and films made therefromDUPONT TEIJIN FILMS US LP·Filed 2020·Application pending·0 cites
- 0868US2019153180A1Film coating composition and methodDUPONT TEIJIN FILMS US LP·Filed 2019·Application pending·0 cites
- 0966US11028291B2Film comprising a strippable sacrificial layer for reduction of surface defects in a substrateDUPONT TEIJIN FILMS US LP·Filed 2018·Granted Jun 8, 2021·0 cites·21 claims
- 1060US2023340219A1Breathable composite polymeric filmsDUPONT TEIJIN FILMS US LP·Filed 2021·Application pending·0 cites
- 1160US2024291105A1Copolyester films for use as separators in metal-ion batteriesDUPONT TEIJIN FILMS US LP·Filed 2022·Application pending·0 cites
- 1258US11052641B2Multi-layer card and film assemblyDUPONT TEIJIN FILMS US LP·Filed 2018·Granted Jul 6, 2021·1 cites·20 claims
- 1358US2023151169A1Composite polymeric filmDUPONT TEIJIN FILMS US LP·Filed 2021·Application pending·0 cites
- 1457US10008328B2Plastic film having a high voltage breakdownDUPONT TEIJIN FILMS US LP·Filed 2015·Granted Jun 26, 2018·0 cites·8 claims
- 1557US2022367973A1Copolyester films for use as separators in lithium-ion wet cell batteriesDUPONT TEIJIN FILMS US LP·Filed 2020·Application pending·0 cites
- 1656US11660844B2Composite polymer filmsDUPONT TEIJIN FILMS US LP·Filed 2018·Granted May 30, 2023·0 cites·37 claims
- 1756US2022111624A1Polymeric film and uses thereofDUPONT TEIJIN FILMS US LP·Filed 2019·Application pending·0 cites
- 1853US2023028583A1Protective polyamide film for tape measuresDUPONT TEIJIN FILMS US LP·Filed 2020·Application pending·0 cites
- 1952US10450411B2Copolyesterimides comprising bis(2-hydroxyalkyl)-2,2′-(1,4-phenylene)bis(1,3-dioxoisoindoline-5-carboxylate) and articles made therefromDUPONT TEIJIN FILMS US LP·Filed 2015·Granted Oct 22, 2019·0 cites·17 claims
- 2052US2023110933A1Polymeric film tubeDUPONT TEIJIN FILMS US LP·Filed 2021·Application pending·0 cites
- 2152US2023133260A1Composite polymeric filmDUPONT TEIJIN FILMS US LP·Filed 2021·Application pending·0 cites
- 2249US11629241B2Hydrolysis resistant polyester filmDUPONT TEIJIN FILMS US LP·Filed 2018·Granted Apr 18, 2023·0 cites·22 claims
- 2349US2024002118A1Fibrous containers for ovenable productsDUPONT TEIJIN FILMS US LP·Filed 2021·Application pending·0 cites
- 2446US11518157B2Multi-layer functional film and production method thereofDUPONT TEIJIN FILMS US LP·Filed 2018·Granted Dec 6, 2022·0 cites·57 claims
- 2545US9982999B2Metrology methodDUPONT TEIJIN FILMS US LP·Filed 2013·Granted May 29, 2018·0 cites·35 claims
- 2641US11646385B2PV cells and backsheet polyester filmsDUPONT TEIJIN FILMS US LP·Filed 2016·Granted May 9, 2023·0 cites·60 claims
- 2741US11091581B2Coated polyester filmsDUPONT TEIJIN FILMS US LP·Filed 2015·Granted Aug 17, 2021·0 cites·28 claims
- 2841US10439086B2Polyester film comprising amorphous polyesterDUPONT TEIJIN FILMS US LP·Filed 2015·Granted Oct 8, 2019·0 cites·42 claims
- 2941US2020070486A1Multi-layer film assembly suitable for use in a multi-layer cardDUPONT TEIJIN FILMS US LP·Filed 2018·Application pending·0 cites
- 3038US10442959B2Peelable adhesive polymeric filmDUPONT TEIJIN FILMS US LP·Filed 2016·Granted Oct 15, 2019·0 cites·51 claims
- 3137US10301483B2Antistatic coated polyester filmDUPONT TEIJIN FILMS US LP·Filed 2015·Granted May 28, 2019·0 cites·17 claims
- 3235US11302838B2Photovoltaic cellsDUPONT TEIJIN FILMS US LP·Filed 2016·Granted Apr 12, 2022·0 cites·30 claims
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