Assignee
BRUECKNER MASCHBAU
DE·34 granted patents·13 pending applications·134 citations·filing 1994–2025
Top patents by PatentIndex Score
47 records- 0170US5749131ATransport device for a continuous moving sheet, in particular stretching device for a plastic film websBRUECKNER MASCHBAU·Filed 1996·Granted May 12, 1998·22 cites·16 claims
- 0269US11845244B2Inline coated biaxially oriented polyethylene foil and method for the production thereofBRUECKNER MASCHBAU·Filed 2022·Granted Dec 19, 2023·0 cites·11 claims
- 0368US11951668B2Method and device for producing a melt and/or plastic filmBRUECKNER MASCHBAU·Filed 2023·Granted Apr 9, 2024·0 cites·17 claims
- 0467US12409596B2Pinning device, casting unit as well as stretching unitBRUECKNER MASCHBAU·Filed 2023·Granted Sep 9, 2025·0 cites·20 claims
- 0566US2025121533A1System for producing plastic films as well as methodBRUECKNER MASCHBAU·Filed 2024·Application pending·0 cites
- 0664US2025388423A1Clamping apparatus, winding apparatus as well as unitBRUECKNER MASCHBAU·Filed 2025·Application pending·0 cites
- 0764US2024125517A1Solar-thermal process temperature control system for a film stretching unitBRUECKNER MASCHBAU·Filed 2023·Application pending·0 cites
- 0863US12571591B2Stretching unit as well as method for reducing non-uniform temperatures and air flows in a film stretching unitBRUECKNER MASCHBAU·Filed 2023·Granted Mar 10, 2026·0 cites·18 claims
- 0962US12030964B2Biaxially-oriented polyethylene films for thermoforming, process for the production thereof, their use, a process for thermoforming and its productsBRUECKNER MASCHBAU·Filed 2022·Granted Jul 9, 2024·0 cites·18 claims
- 1062US2025187231A1System and method for reprocessing ultra-high molecular weight polymer film offcutsBRUECKNER MASCHBAU·Filed 2024·Application pending·0 cites
- 1159US5626888AWide slot dieBRUECKNER MASCHBAU·Filed 1994·Granted May 6, 1997·23 cites·16 claims
- 1259US2025345983A1Air supply system for a film stretching unitBRUECKNER MASCHBAU·Filed 2025·Application pending·0 cites
- 1358US2025058513A1Partial opening device for the pre-opening of grippersBRUECKNER MASCHBAU·Filed 2024·Application pending·0 cites
- 1457US2025018614A1Nozzle box device and stretching unitBRUECKNER MASCHBAU·Filed 2024·Application pending·0 cites
- 1556US12343949B2Nozzle box as well as a stretching unit comprising a corresponding nozzle boxBRUECKNER MASCHBAU·Filed 2023·Granted Jul 1, 2025·0 cites·13 claims
- 1656US2025282090A1Stretching unit and film production systemBRUECKNER MASCHBAU·Filed 2025·Application pending·0 cites
- 1755US11712832B2Method and device for producing a melt and/or plastic filmBRUECKNER MASCHBAU·Filed 2020·Granted Aug 1, 2023·0 cites·15 claims
- 1855US2025381717A1Coated, monolayer extruded bopp filmBRUECKNER MASCHBAU·Filed 2025·Application pending·0 cites
- 1955US2025197151A1Film winding device, film production system as well as method for winding a film webBRUECKNER MASCHBAU·Filed 2024·Application pending·0 cites
- 2053US7028944B2Take-up device for web-shaped materials, especially plastic filmsBRUECKNER MASCHBAU·Filed 2003·Granted Apr 18, 2006·4 cites·19 claims
- 2153US2025353243A1Gripper unit and stretching unitBRUECKNER MASCHBAU·Filed 2025·Application pending·0 cites
- 2252US11976176B2Method for producing a film comprising thermoplastic polymer and inorganic fillerBRUECKNER MASCHBAU·Filed 2019·Granted May 7, 2024·0 cites·16 claims
- 2351US11891257B2Film winding system and film stretching unit using such film winding systemBRUECKNER MASCHBAU·Filed 2021·Granted Feb 6, 2024·0 cites·19 claims
- 2450US11865766B2Longitudinal stretching unit and method for replacing an assembly exposed to wear in a longitudinal stretching unitBRUECKNER MASCHBAU·Filed 2021·Granted Jan 9, 2024·0 cites·10 claims
- 2548US2025289678A1Sensing head, edge sensor as well as unitBRUECKNER MASCHBAU·Filed 2025·Application pending·0 cites
- 2648US2025236028A1Measuring gripper unit and stretching unitBRUECKNER MASCHBAU·Filed 2025·Application pending·0 cites
- 2747US12042958B2Treatment machine for a flexible material web, in particular a plastics film, which can be passed through a treatment furnaceBRUECKNER MASCHBAU·Filed 2021·Granted Jul 23, 2024·0 cites·14 claims
- 2847US11897179B2Ventilation module for a film stretching system and film stretching system of this typeBRUECKNER MASCHBAU·Filed 2018·Granted Feb 13, 2024·0 cites·19 claims
- 2947US11718049B2Treatment machine for a flexible material web, in particular plastic film, which can be passed through a treatment furnaceBRUECKNER MASCHBAU·Filed 2019·Granted Aug 8, 2023·0 cites·12 claims
- 3045US12297063B2Film winding system and assembly comprising a film stretching unit and such a film winding systemBRUECKNER MASCHBAU·Filed 2022·Granted May 13, 2025·0 cites·18 claims
- 3143US11833734B2Pressure roller arrangement, in particular for a longitudinal stretching system and an associated stretching system and a method for operating such a pressure roller arrangementBRUECKNER MASCHBAU·Filed 2020·Granted Dec 5, 2023·0 cites·11 claims
- 3242US12162200B2Installation for producing a polymer melt and use of such an installation for producing a polymer melt for a porous filmBRUECKNER MASCHBAU·Filed 2020·Granted Dec 10, 2024·0 cites·21 claims
- 3342US6108939ABlower nozzleBRUECKNER MASCHBAU·Filed 1997·Granted Aug 29, 2000·15 cites·18 claims
- 3441US12011728B2Blowing nozzleBRUECKNER MASCHBAU·Filed 2021·Granted Jun 18, 2024·0 cites·13 claims
- 3541US11898287B2Tenter-clip carriage for a conveyor chain arrangement of a stretching system and an associated stretching systemBRUECKNER MASCHBAU·Filed 2020·Granted Feb 13, 2024·0 cites·23 claims
- 3640US5791031AApparatus for producing longitudinally and/or transversely drawn-out film webs, in particular film webs simultaneously drawn out along two axesBRUECKNER MASCHBAU·Filed 1995·Granted Aug 11, 1998·10 cites·10 claims
- 3738US11759981B2Ventilation module and associated stretching systemBRUECKNER MASCHBAU·Filed 2020·Granted Sep 19, 2023·0 cites·12 claims
- 3838US5924180ATransport device and associated guiding railBRUECKNER MASCHBAU·Filed 1996·Granted Jul 20, 1999·8 cites·21 claims
- 3937US11919217B2System for producing a cast film, and film stretching installation with such a systemBRUECKNER MASCHBAU·Filed 2020·Granted Mar 5, 2024·0 cites·16 claims
- 4037US5781974AMagnetic tenter lever actuating deviceBRUECKNER MASCHBAU·Filed 1996·Granted Jul 21, 1998·5 cites·20 claims
- 4135US6043571ALinear-motor-driven transport installationBRUECKNER MASCHBAU·Filed 1997·Granted Mar 28, 2000·8 cites·13 claims
- 4233US6011367AController for devices driven by linear motorsBRUECKNER MASCHBAU·Filed 1997·Granted Jan 4, 2000·15 cites·16 claims
- 4333US5939105ADevice for laying a plastic film on a rollerBRUECKNER MASCHBAU·Filed 1997·Granted Aug 17, 1999·6 cites·14 claims
- 4433US5743516AShock absorbing device for running trolleys for film stretching plants in particularBRUECKNER MASCHBAU·Filed 1995·Granted Apr 28, 1998·5 cites·13 claims
- 4533US5737812ATransport device for a moving material webBRUECKNER MASCHBAU·Filed 1996·Granted Apr 14, 1998·6 cites·14 claims
- 4628US6372174B1Method and device for heating foils and arrangement for measuring foil temperaturesBRUECKNER MASCHBAU·Filed 1997·Granted Apr 16, 2002·6 cites·21 claims
- 4726US5996196ASpeed adjusting apparatus for plastic drawing installationsBRUECKNER MASCHBAU·Filed 1996·Granted Dec 7, 1999·1 cites·18 claims
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