Assignee
TEKNI PLEX INC
US·81 granted patents·26 pending applications·1,446 citations·filing 1981–2025
Top patents by PatentIndex Score
107 records- 0197US9539757B2Packing tray having cell pockets with expandable sidewalls and floating base, and method of manufactureTEKNI-PLEX INC·Filed 2013·Granted Jan 10, 2017·31 cites·24 claims
- 0297US9340350B2Method and apparatus for forming a notched hinge connection in a thermoformed containerTEKNI PLEX INC·Filed 2014·Granted May 17, 2016·21 cites·6 claims
- 0397USD531894SOne-compartment containerTEKNI PLEX INC·Filed 2004·Granted Nov 14, 2006·65 cites·1 claims
- 0495USD495491SPackaging containerTEKNI PLEX INC·Filed 2004·Granted Sep 7, 2004·51 cites·1 claims
- 0595US5934472AProcessor trayTEKNI PLEX INC·Filed 1998·Granted Aug 10, 1999·119 cites·38 claims
- 0694US10646704B2Method of forming a medical tubeTEKNI PLEX INC·Filed 2018·Granted May 12, 2020·6 cites·9 claims
- 0794US9169058B1Tri-fold egg carton with lid sidewall protrusionsTEKNI PLEX INC·Filed 2014·Granted Oct 27, 2015·23 cites·25 claims
- 0892US10011415B1Packing tray for stack of hollow conical objectsTEKNI PLEX INC·Filed 2016·Granted Jul 3, 2018·9 cites·21 claims
- 0992USD814929SPacking trayTEKNI PLEX INC·Filed 2016·Granted Apr 10, 2018·40 cites·1 claims
- 1091US6012583AEgg cartonTEKNI PLEX INC·Filed 1998·Granted Jan 11, 2000·97 cites·30 claims
- 1191US5894953AVented bowl and cover assemblyTEKNI PLEX INC·Filed 1996·Granted Apr 20, 1999·97 cites·10 claims
- 1291US5503858AMolded plastic overwrap trayTEKNI PLEX INC·Filed 1993·Granted Apr 2, 1996·179 cites·10 claims
- 1389US10501248B2Blister package and method of manufactureTEKNI PLEX INC·Filed 2016·Granted Dec 10, 2019·6 cites·15 claims
- 1489USD766663SFood tray and displayTEKNI-PLEX INC·Filed 2015·Granted Sep 20, 2016·31 cites·1 claims
- 1589US7622040B2Fine bubble airlift deviceTEKNI PLEX INC·Filed 2006·Granted Nov 24, 2009·26 cites·23 claims
- 1688USD540666SOne-compartment containerTEKNI PLEX INC·Filed 2006·Granted Apr 17, 2007·32 cites·1 claims
- 1787US11014729B2Multi-layer web and process for forming scored lidding film for blister packagesTEKNI PLEX INC·Filed 2019·Granted May 25, 2021·4 cites·15 claims
- 1887USD551546SFood service containerTEKNI PLEX INC·Filed 2006·Granted Sep 25, 2007·35 cites·1 claims
- 1986US6458302B1System and method for forming plastic articlesTEKNI PLEX INC·Filed 2000·Granted Oct 1, 2002·53 cites·9 claims
- 2084US10421601B2Processor tray and method of packingTEKNI PLEX INC·Filed 2017·Granted Sep 24, 2019·4 cites·17 claims
- 2184USD826644SFood tray and displayTEKNI PLEX INC·Filed 2016·Granted Aug 28, 2018·21 cites·1 claims
- 2283USD512305SOne-compartment containerTEKNI PLEX INC·Filed 2004·Granted Dec 6, 2005·27 cites·1 claims
- 2383USD506932SEgg cartonTEKNI PLEX INC·Filed 2004·Granted Jul 5, 2005·26 cites·1 claims
- 2482US10099846B2Egg carton with mating cell and lid post structureTEKNI PLEX INC·Filed 2016·Granted Oct 16, 2018·3 cites·14 claims
- 2581USD853794SSausage/meat ball trayTEKNI PLEX INC·Filed 2017·Granted Jul 16, 2019·19 cites·1 claims
- 2681USD812476SPacking trayTEKNI PLEX INC·Filed 2017·Granted Mar 13, 2018·20 cites·1 claims
- 2781US2026001281A1Induction heat-seal closure liner with restricted product orificeTEKNI PLEX INC·Filed 2025·Application pending·0 cites
- 2879US10329058B2Method and apparatus for forming a notched hinge connection in a thermoformed containerTEKNI PLEX INC·Filed 2016·Granted Jun 25, 2019·1 cites·16 claims
- 2979USD505323SThree-compartment containerTEKNI PLEX INC·Filed 2004·Granted May 24, 2005·22 cites·1 claims
- 3079USD487971STray for shipment of frozen itemsTEKNI PLEX INC·Filed 2003·Granted Apr 6, 2004·23 cites·1 claims
- 3178USD853795SSausage/meat ball trayTEKNI PLEX INC·Filed 2017·Granted Jul 16, 2019·17 cites·1 claims
- 3278US4375262AContainers for fragile articlesTEKNI PLEX INC·Filed 1981·Granted Mar 1, 1983·60 cites·14 claims
- 3377US11697225B2Packaging tray and method of manufactureTEKNI PLEX INC·Filed 2022·Granted Jul 11, 2023·0 cites·22 claims
- 3477US10882673B2Dual-seal liner and non-removable closure assemblyTEKNI PLEX INC·Filed 2018·Granted Jan 5, 2021·5 cites·36 claims
- 3577US5018623AMolded plastic overwrap trayTEKNI PLEX INC·Filed 1990·Granted May 28, 1991·56 cites·11 claims
- 3677US2026027783A1Induction heat sealable closure liner configured for paper or plastic recycling stream, and induction heat seal application deviceTEKNI PLEX INC·Filed 2025·Application pending·0 cites
- 3776US7287660B2Two-compartment containerTEKNI PLEX INC·Filed 2004·Granted Oct 30, 2007·21 cites·22 claims
- 3876USD492844SPackaging containerTEKNI PLEX INC·Filed 2002·Granted Jul 13, 2004·17 cites·1 claims
- 3975USD1034193SPackaging trayTEKNI PLEX INC·Filed 2020·Granted Jul 9, 2024·6 cites·1 claims
- 4075US11794966B2Food container with tamper-proof hinged closureTEKNI PLEX INC·Filed 2022·Granted Oct 24, 2023·1 cites·16 claims
- 4175USD541649SFood service containerTEKNI PLEX INC·Filed 2004·Granted May 1, 2007·19 cites·1 claims
- 4272US12420493B2Induction heat-seal closure liner with restricted product orificeTEKNI PLEX INC·Filed 2023·Granted Sep 23, 2025·0 cites·19 claims
- 4372US6409021B1Food serving trayTEKNI PLEX INC·Filed 2000·Granted Jun 25, 2002·17 cites·9 claims
- 4471US11753231B2Multi-use bottle shipping assembly with resilient elementsTEKNI PLEX INC·Filed 2021·Granted Sep 12, 2023·1 cites·14 claims
- 4571US10968017B2Induction heat seal liner and method of manufactureTEKNI PLEX INC·Filed 2019·Granted Apr 6, 2021·2 cites·36 claims
- 4671US9062803B2Extrudable multilayer tubingTEKNI PLEX INC·Filed 2013·Granted Jun 23, 2015·2 cites·11 claims
- 4771US7934706B2Aeration device for use as a diffuserTEKNI PLEX INC·Filed 2007·Granted May 3, 2011·4 cites·19 claims
- 4870US7954791B2Fine bubble airlift deviceTEKNI PLEX INC·Filed 2007·Granted Jun 7, 2011·5 cites·32 claims
- 4970US6918506B2Packaging containerTEKNI PLEX INC·Filed 2002·Granted Jul 19, 2005·14 cites·25 claims
- 5069US12454103B2Induction heat sealable closure liner configured for paper or plastic recycling stream, and induction heat seal application deviceTEKNI PLEX INC·Filed 2023·Granted Oct 28, 2025·0 cites·16 claims
Showing the top 50 of 107 patent records by PatentIndex Score.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →