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Lengerich, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method for starting or terminating production of a film in a film m...
Patent number
12,157,259
Issue date
Dec 3, 2024
Windmöller & Hölscher KG
Karsten Golubski
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Monitoring method for monitoring a film bubble in a discharge regio...
Patent number
12,090,700
Issue date
Sep 17, 2024
Windmöller & Hölscher KG
Ingo Hehmann
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
System for producing a blown film
Patent number
12,023,838
Issue date
Jul 2, 2024
Windmöller & Hölscher KG
Martin Backmann
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for controlling film production
Patent number
11,660,799
Issue date
May 30, 2023
Windmöller & Hölscher KG
Martin Backmann
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for changing the material in an extrusion device
Patent number
11,654,598
Issue date
May 23, 2023
Windmöller & Hölscher KG
Ansgar Avermeyer
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Breathable thermoplastic film with reduced shrinkage
Patent number
11,584,111
Issue date
Feb 21, 2023
WINDMOELLER & HOELSCHER KG
Martin Backmann
B32 - LAYERED PRODUCTS
Information
Patent Grant
Method for controlling film production
Patent number
11,541,587
Issue date
Jan 3, 2023
Windmöller & Hölscher KG
Martin Backmann
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Apparatus and method for film production and/or film processing
Patent number
11,524,438
Issue date
Dec 13, 2022
Windmöller & Hölscher KG
Martin Backmann
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Straining device and method for extending a film web
Patent number
11,358,324
Issue date
Jun 14, 2022
WINDMOELLER & HOELSCHER KG
Martin Backmann
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Extrusion device and extrusion method that produces a plastic film
Patent number
11,273,587
Issue date
Mar 15, 2022
Windmöller & Hölscher KG
Ansgar Avermeyer
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for the step-by-step guidance of a machine operator of an ex...
Patent number
11,273,589
Issue date
Mar 15, 2022
Windmöller & Hölscher KG
Tobias Kulgemeyer
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for performing a material change in a feeding device of an e...
Patent number
11,186,012
Issue date
Nov 30, 2021
Windmöller & Hölscher KG
Martin Backmann
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Apparatus for producing films stretched in-line
Patent number
11,123,909
Issue date
Sep 21, 2021
Windmöller & Heilscher KG
Martin Backmann
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for changing the material in an extrusion device
Patent number
11,117,305
Issue date
Sep 14, 2021
Windmöller & Hölscher KG
Martin Backmann
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Extrusion device and extrusion method that produces a plastic film
Patent number
10,894,350
Issue date
Jan 19, 2021
Windmöller & Hölscher KG
Ansgar Avermeyer
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Overturning device for overturning molten material and purging method
Patent number
10,773,441
Issue date
Sep 15, 2020
Windmöller & Hölscher KG
Martin Backmann
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Overturning device for overturning molten material and rinsing method
Patent number
10,625,458
Issue date
Apr 21, 2020
Windmöller & Hölscher KG
Martin Backmann
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for adapting at least one winding parameter of a winding device
Patent number
10,618,763
Issue date
Apr 14, 2020
Windmöller & Hölscher KG
Tim Kirchhoff
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Overturning device for overturning molten material and purging method
Patent number
10,611,054
Issue date
Apr 7, 2020
Windmöller & Hölscher KG
Martin Backmann
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Overturning device for overturning molten material and purging method
Patent number
10,576,660
Issue date
Mar 3, 2020
Windmoller & Holscher KG
Martin Backmann
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for changing a material and corresponding extrusion device
Patent number
10,207,448
Issue date
Feb 19, 2019
Windmöller & Hölscher KG
Martin Backmann
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Monitoring method and device
Patent number
10,144,167
Issue date
Dec 4, 2018
Windmöller & Hölscher KG
Martin Backmann
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Film thickness sensor with porous blower
Patent number
9,470,504
Issue date
Oct 18, 2016
WINDMOELLER & HOELSCHER KG
Martin Backmann
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Deviation device for a web of film
Patent number
9,169,098
Issue date
Oct 27, 2015
WINDMOELLER & HOELSCHER KG
Martin Backmann
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Film blowing head
Patent number
9,114,578
Issue date
Aug 25, 2015
WINDMOELLER & HOELSCHER KG
Martin Backmann
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Manifold-type die for the prodcution of a multilayer blown film
Patent number
8,747,725
Issue date
Jun 10, 2014
WINDMOELLER & HOELSCHER KG
Ansgar Avermeyer
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Film thickness sensor having a porous blower
Patent number
8,212,574
Issue date
Jul 3, 2012
Windmoeller & Hoelscher KG
Martin Backmann
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Air ring for controlling blown film thickness provided with individ...
Patent number
7,806,674
Issue date
Oct 5, 2010
WINDMOELLER & HOELSCHER KG
Markus Joppe
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
System for Producing a Blown Film
Publication number
20240351262
Publication date
Oct 24, 2024
WINDMOLLER & HOLSCHER KG
Martin Backmann
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Method for Producing Film from a Total Amount of Raw Materials Usin...
Publication number
20240253291
Publication date
Aug 1, 2024
WINDMOLLER & HOLSCHER KG
Martin Backmann
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Method for Producing Film from a Total Quantity of Raw Materials Us...
Publication number
20240248462
Publication date
Jul 25, 2024
WINDMOLLER & HOLSCHER KG
Martin Backmann
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Method for Producing a Plastic Film from a Total Quantity of Raw Ma...
Publication number
20240246281
Publication date
Jul 25, 2024
WINDMOLLER & HOLSCHER KG
Martin Backmann
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD FOR A MODEL-BASED DETERMINATION FOR PROCESSING AN ORDER INQUIRY
Publication number
20240103461
Publication date
Mar 28, 2024
WINDMOLLER & HOLSCHER KG
Martin BACKMANN
G05 - CONTROLLING REGULATING
Information
Patent Application
CONTROL METHOD FOR CONTROLLING AT LEAST A PART OF A PRODUCTION PROC...
Publication number
20240094691
Publication date
Mar 21, 2024
WINDMOLLER & HOLSCHER KG
Martin BACKMANN
G05 - CONTROLLING REGULATING
Information
Patent Application
METHOD FOR A MODEL-BASED DETERMINATION OF MODEL PARAMETERS
Publication number
20240094717
Publication date
Mar 21, 2024
WINDMOLLER & HOLSCHER KG
Martin BACKMANN
G05 - CONTROLLING REGULATING
Information
Patent Application
Method for starting or terminating production of a film in a film m...
Publication number
20240083083
Publication date
Mar 14, 2024
WINDMOLLER & HOLSCHER KG
Karsten Golubski
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD FOR A MODEL-BASED OPTIMIZATION OF A FILM PRODUCT DURING A PR...
Publication number
20230330909
Publication date
Oct 19, 2023
WINDMOLLER & HOLSCHER KG
Martin BACKMANN
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD FOR CHANGING THE MATERIAL IN AN EXTRUSION DEVICE
Publication number
20230241804
Publication date
Aug 3, 2023
WINDMOLLER & HOLSCHER KG
Ansgar AVERMEYER
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Stretching Device and Method for Stretching a Plastic Film in the T...
Publication number
20230173740
Publication date
Jun 8, 2023
WINDMOLLER & HOLSCHER KG
Martin Backmann
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
STRETCHING DEVICE AND METHOD FOR STRETCHING A PLASTIC FILM IN THE T...
Publication number
20230173739
Publication date
Jun 8, 2023
WINDMOELLER & HOELSCHER KG
Martin BACKMANN
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Blown Foil System and Method for Producing a Foil Web
Publication number
20220388219
Publication date
Dec 8, 2022
WINDMOLLER & HOLSCHER KG
Martin Backmann
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Monitoring Method for Monitoring a Film Bubble in a Discharge Regio...
Publication number
20220016822
Publication date
Jan 20, 2022
WINDMOLLER & HOLSCHER KG
Ingo Hehmann
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Apparatus for Producing Films Stretched In-Line
Publication number
20210379810
Publication date
Dec 9, 2021
Windmöller & Hölscher KG
Martin Backmann
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD FOR CONTROLLING FILM PRODUCTION
Publication number
20200189167
Publication date
Jun 18, 2020
WINDMOLLER & HOLSCHER KG
Martin BACKMANN
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Apparatus for Producing Films Stretched In-Line
Publication number
20200139603
Publication date
May 7, 2020
Windmöller & Hölscher KG
Martin Backmann
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Breathable Thermoplastic Film with Reduced Shrinkage
Publication number
20200139684
Publication date
May 7, 2020
WINDMOELLER & HOELSCHER KG
Martin Backmann
B32 - LAYERED PRODUCTS
Information
Patent Application
METHOD FOR CONTROLLING FILM PRODUCTION
Publication number
20200086546
Publication date
Mar 19, 2020
WINDMOLLER & HOLSCHER KG
Martin BACKMANN
G05 - CONTROLLING REGULATING
Information
Patent Application
METHOD FOR PERFORMING A MATERIAL CHANGE IN A FEEDING DEVICE OF AN E...
Publication number
20200047374
Publication date
Feb 13, 2020
WINDMOLLER & HOLSCHER KG
Martin BACKMANN
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Apparatus and Method for Film Production and/or Film Processing
Publication number
20190193319
Publication date
Jun 27, 2019
WINDMOLLER & HOLSCHER KG
Martin BACKMANN
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
System for Producing a Blown Film
Publication number
20190143573
Publication date
May 16, 2019
WINDMOLLER & HOLSCHER KG
Martin Backmann
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
EXTRUSION DEVICE AND EXTRUSION METHOD THAT PRODUCES A PLASTIC FILM
Publication number
20180162034
Publication date
Jun 14, 2018
WINDMOLLER & HOLSCHER KG
Ansgar AVERMEYER
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
EXTRUSION DEVICE AND EXTRUSION METHOD THAT PRODUCES A PLASTIC FILM
Publication number
20180154568
Publication date
Jun 7, 2018
WINDMOLLER & HOLSCHER KG
Ansgar AVERMEYER
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD FOR CHANGING THE MATERIAL IN AN EXTRUSION DEVICE
Publication number
20180093405
Publication date
Apr 5, 2018
WINDMOLLER & HOLSCHER KG
Martin BACKMANN
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD FOR CHANGING THE MATERIAL IN AN EXTRUSION DEVICE
Publication number
20180093395
Publication date
Apr 5, 2018
WINDMOLLER & HOLSCHER KG
Ansgar AVERMEYER
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Method for the Step-By-Step Guidance of a Machine Operator of an Ex...
Publication number
20180085990
Publication date
Mar 29, 2018
WINDMOLLER & HOLSCHER KG
Tobias Kulgemeyer
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
OVERTURNING DEVICE FOR OVERTURNING MOLTEN MATERIAL AND RINSING METHOD
Publication number
20170282432
Publication date
Oct 5, 2017
WINDMOLLER & HOLSCHER KG
Martin BACKMANN
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
OVERTURNING DEVICE FOR OVERTURNING MOLTEN MATERIAL AND PURGING METHOD
Publication number
20170282434
Publication date
Oct 5, 2017
WINDMOLLER & HOLSCHER KG
Martin BACKMANN
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
OVERTURNING DEVICE FOR OVERTURNING MOLTEN MATERIAL AND PURGING METHOD
Publication number
20170282409
Publication date
Oct 5, 2017
Windmöller & Hölscher KG
Martin BACKMANN
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL