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Gruenberg, DE
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Patents Grants
last 30 patents
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Patent Grant
Twin-tube bag forming, filling and sealing machine comprising meter...
Patent number
11,801,961
Issue date
Oct 31, 2023
ROVEMA GMBH
Volker Dersch
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Method for operating a tubular bag machine for producing bags havin...
Patent number
10,946,991
Issue date
Mar 16, 2021
ROVEMA GMBH
Volker Dersch
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Dispensing device for arrangement in the format tube of a tubular b...
Patent number
10,913,555
Issue date
Feb 9, 2021
ROVEMA GMBH
Volker Dersch
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Dispensing device for a flowable product
Patent number
9,340,305
Issue date
May 17, 2016
Rovema GmbH
Roland Kuhn
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Ultrasonic hot sealing method with regulation of sealing pressure
Patent number
8,308,881
Issue date
Nov 13, 2012
Rovema GmbH
Volker Dersch
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR OPERATING A TUBULAR-BAG MACHINE
Publication number
20240262549
Publication date
Aug 8, 2024
ROVEMA GMBH
Volker Dersch
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
TWIN-TUBE BAG FORMING, FILLING AND SEALING MACHINE COMPRISING METER...
Publication number
20220106069
Publication date
Apr 7, 2022
ROVEMA GMBH
Volker Dersch
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
METHOD FOR OPERATING A PACKAGING MACHINE
Publication number
20210141370
Publication date
May 13, 2021
ROVEMA GMBH
Volker Dersch
G05 - CONTROLLING REGULATING
Information
Patent Application
METHOD FOR OPERATING A TUBULAR BAG MACHINE FOR PRODUCING BAGS HAVIN...
Publication number
20190248520
Publication date
Aug 15, 2019
ROVEMA GMBH
Volker Dersch
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
DISPENSING DEVICE FOR ARRANGEMENT IN THE FORMAT TUBE OF A TUBULAR B...
Publication number
20190135460
Publication date
May 9, 2019
ROVEMA GMBA
Volker Dersch
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Dispensing Device For A Flowable Product
Publication number
20140000758
Publication date
Jan 2, 2014
Roland Kuhn
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
ULTRASONIC HOT SEALING METHOD WITH REGULATION OF SEALING PRESSURE
Publication number
20120125521
Publication date
May 24, 2012
Rovema GmbH
Volker Dersch
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL