Inventor · disambiguated record
Richard Leufen
Also filed as: LEUFEN RICHARD
5 granted patents·5 citations·filing 2015–2018
67Inventor score
Files withSIG TECHNOLOGY AG5
Top patents by PatentIndex Score
5 records- 0177US10543665B2Container precursor, in particular for the manufacture of a food container, from a laminate with a plastic gas and aroma barrier and a peeled edge region, which is partially folded back on itselfSIG TECHNOLOGY AG·Filed 2015·Granted Jan 28, 2020·2 cites·30 claims
- 0276US11065824B2Device and method for producing packaging precursors by means of a heating device acting on the edge area of the packaging precursorSIG TECHNOLOGY AG·Filed 2017·Granted Jul 20, 2021·1 cites·8 claims
- 0363US11884434B2Packaging machine and method for producing a packaging unit as well as a packaging unit made of packaging sleeves and an outer packagingSIG TECHNOLOGY AG·Filed 2017·Granted Jan 30, 2024·1 cites·14 claims
- 0460US11117341B2Method of producing a packaging enveloping container precursors, especially each for a single dimensionally stable foodstuff container, with folding over of the container precursorSIG TECHNOLOGY AG·Filed 2017·Granted Sep 14, 2021·1 cites·6 claims
- 0542US11845598B2Bundle comprising packaging sleeves and an outer packagingSIG TECHNOLOGY AG·Filed 2018·Granted Dec 19, 2023·0 cites·18 claims
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