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Stefan Weigl
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Muehldorf am Inn, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Eccentric screw pump having a stator linking which is simpler to pr...
Patent number
12,313,070
Issue date
May 27, 2025
NETZSCH Pumpen & Systeme GmbH
Dominik Sinseder
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Coupling element for an eccentric screw rotor
Patent number
10,760,571
Issue date
Sep 1, 2020
NETZSCH Pumpen & Systeme GmbH
Mikael Tekneyan
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Rotary piston pump, method for fixing rotary pistons of a rotary pi...
Patent number
10,539,136
Issue date
Jan 21, 2020
NETZSCH Pumpen & Systeme GmbH
Stefan Weigl
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Rotary piston pump with optimised inlets and outlets
Patent number
9,617,992
Issue date
Apr 11, 2017
NETZSCH Pumpen & Systeme GmbH
Stefan Weigl
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Rotary piston pump with slip ring seals for improved fitting and sy...
Patent number
9,617,995
Issue date
Apr 11, 2017
NETZSCH Pumpen & Systeme GmbH
Stefan Weigl
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Method and device for fixing and synchronizing rotary pistons in a...
Patent number
9,611,850
Issue date
Apr 4, 2017
NETZSCH Pumpen & Systeme GmbH
Stefan Weigl
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Rotary piston pump and method for operating a rotary piston pump
Patent number
9,028,233
Issue date
May 12, 2015
NETZSCH Pumpen & Systeme GmbH
Hans Juergen Linde
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
POSITIVE DISPLACEMENT PUMP AND PUMP SYSTEM
Publication number
20250188920
Publication date
Jun 12, 2025
Netzsch-Gerätebau GmbH
Stefan Weigl
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
ECCENTRIC SCREW PUMP
Publication number
20250012276
Publication date
Jan 9, 2025
Netzsch Pumpen & Systeme GmbH
Philipp Nübl
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
ECCENTRIC SCREW PUMP WITH MAGNETIC COUPLING
Publication number
20250012277
Publication date
Jan 9, 2025
Netzsch Pumpen & Systeme GmbH
Philipp Nübl
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Eccentric Screw Pump Having A Stator Linking Which is Simpler to Pr...
Publication number
20240352931
Publication date
Oct 24, 2024
NETZSCH Pumpen & Systeme GmbH
Dominik Sinseder
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Cutting Unit For Recovering Gluten From A Mixture Containing Starch...
Publication number
20200070176
Publication date
Mar 5, 2020
NETZSCH Pumpen & Systeme GmbH
Stefan Weigl
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
Coupling Element for an Eccentric Screw Rotor
Publication number
20180180044
Publication date
Jun 28, 2018
NETZSCH Pumpen & Systeme GmbH
Mikael Tekneyan
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Rotary Piston Pump, Method For Fixing Rotary Pistons Of A Rotary Pi...
Publication number
20170306949
Publication date
Oct 26, 2017
NETZSCH Pumpen & Systeme GmbH
Stefan Weigl
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Rotary Piston Pump With Optimised Inlets And Outlets
Publication number
20150050174
Publication date
Feb 19, 2015
Stefan Weigl
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Rotary Piston
Publication number
20140360359
Publication date
Dec 11, 2014
Liessel Roland
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Method And Device For Fixing And Synchronising Rotary Pistons In A...
Publication number
20140345451
Publication date
Nov 27, 2014
Stefan Weigl
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Rotary Piston Pump
Publication number
20140348687
Publication date
Nov 27, 2014
Stefan Weigl
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Joint For The Transmission Of Torques And Axial Forces
Publication number
20140016991
Publication date
Jan 16, 2014
Hisham Kamal
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Contact Element For Rotary Piston Pump
Publication number
20130129555
Publication date
May 23, 2013
Hans Juergen Linde
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Rotary Piston Pump And Method For Operating A Rotary Piston Pump
Publication number
20130094985
Publication date
Apr 18, 2013
Hans Juergen Linde
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...