Inventor · disambiguated record
Helmar Utz
Also filed as: UTZ HELMAR
6 granted patents·2 pending applications·116 citations·filing 1994–2020
82Inventor score
Top patents by PatentIndex Score
8 records- 0186US12397534B2Heat resistant recycle-ready retort packagingAMCOR FLEXIBLES NORTH AMERICA INC·Filed 2020·Granted Aug 26, 2025·2 cites·7 claims
- 0283US6503634B1Barrier filmsFRAUNHOFER GES FORSCHUNG·Filed 1997·Granted Jan 7, 2003·51 cites·24 claims
- 0379US5895723AComposite filmsFRAUNHOFER GES FORSCHUNG·Filed 1994·Granted Apr 20, 1999·43 cites·20 claims
- 0471US6709757B2Barrier filmsFRAUNHOFER GES FORSCHUNG·Filed 2002·Granted Mar 23, 2004·17 cites·24 claims
- 0558US9352893B2Self-venting packageUTZ HELMAR·Filed 2012·Granted May 31, 2016·3 cites·11 claims
- 0655US9409691B2Method for the production of self-venting packagingUTZ HELMAR·Filed 2009·Granted Aug 9, 2016·0 cites·15 claims
- 0744US2010142863A1Easy-To-Open Packaging Comprising A Laminate And Production Method Of Said LaminateAMCOR FLEXIBLES AS·Filed 2006·Application pending·0 cites
- 0843US2023322462A1Recycle-ready lidding filmAMCOR FLEXIBLES NORTH AMERICA INC·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →