Assignee
NETZSCH PUMPEN & SYSTEME GMBH
DE·26 granted patents·9 pending applications·30 citations·filing 2012–2025
Top patents by PatentIndex Score
35 records- 0179US9719506B2Divided stator casingNETZSCH PUMPEN & SYSTEME GMBH·Filed 2014·Granted Aug 1, 2017·3 cites·18 claims
- 0277US10760570B2Stator-rotor system and method for adjusting a stator in a stator-rotor systemNETZSCH PUMPEN & SYSTEME GMBH·Filed 2016·Granted Sep 1, 2020·2 cites·17 claims
- 0374US12535070B2Eccentric screw pump with weakening recesses in the power trainNETZSCH PUMPEN & SYSTEME GMBH·Filed 2024·Granted Jan 27, 2026·0 cites·14 claims
- 0470US10767646B2Pump housing for an eccentric screw pump and an eccentric screw pump equipped therewithNETZSCH PUMPEN & SYSTEME GMBH·Filed 2016·Granted Sep 8, 2020·1 cites·18 claims
- 0569US9617995B2Rotary piston pump with slip ring seals for improved fitting and synchronization of rotary pistonsNETZSCH PUMPEN & SYSTEME GMBH·Filed 2014·Granted Apr 11, 2017·2 cites·13 claims
- 0669US2025290508A1Eccentric screw pumpNETZSCH PUMPEN & SYSTEME GMBH·Filed 2025·Application pending·0 cites
- 0768USD775236SCombined displacement pump and displacement pump housingNETZSCH PUMPEN & SYSTEME GMBH·Filed 2015·Granted Dec 27, 2016·15 cites·1 claims
- 0864US9028233B2Rotary piston pump and method for operating a rotary piston pumpNETZSCH PUMPEN & SYSTEME GMBH·Filed 2012·Granted May 12, 2015·1 cites·11 claims
- 0963US9759214B2Screw pump with at least two partsNETZSCH PUMPEN & SYSTEME GMBH·Filed 2015·Granted Sep 12, 2017·1 cites·12 claims
- 1061US2025003405A1Stator for a Pump and Method for Producing a Stator for a PumpNETZSCH PUMPEN & SYSTEME GMBH·Filed 2024·Application pending·0 cites
- 1161US2026055761A1Stators for Eccentric Screw Pumps, Eccentric Screw Pump and Production MethodNETZSCH PUMPEN & SYSTEME GMBH·Filed 2025·Application pending·0 cites
- 1259US2026098535A1Eccentric screw pumpNETZSCH PUMPEN & SYSTEME GMBH·Filed 2025·Application pending·0 cites
- 1357US12522453B2Emptying system for emptying paste-like material from barrel-type containersNETZSCH PUMPEN & SYSTEME GMBH·Filed 2024·Granted Jan 13, 2026·0 cites·20 claims
- 1457US12313070B2Eccentric screw pump having a stator linking which is simpler to produceNETZSCH PUMPEN & SYSTEME GMBH·Filed 2022·Granted May 27, 2025·0 cites·20 claims
- 1557US9758312B2Feeding device having a double-disk feed having a separated drive and method for operating such a feeding deviceNETZSCH PUMPEN & SYSTEME GMBH·Filed 2013·Granted Sep 12, 2017·2 cites·22 claims
- 1657US9670779B2Borehole submersible pump assembly with a drive and a bearing arrangement disposed at opposite ends of a screw pumpNETZSCH PUMPEN & SYSTEME GMBH·Filed 2014·Granted Jun 6, 2017·2 cites·11 claims
- 1756US12158148B2Screw pumpNETZSCH PUMPEN & SYSTEME GMBH·Filed 2021·Granted Dec 3, 2024·0 cites·16 claims
- 1855US10563651B2Stator for an eccentric screw pump, an eccentric screw pump and a method for producing a statorNETZSCH PUMPEN & SYSTEME GMBH·Filed 2015·Granted Feb 18, 2020·0 cites·19 claims
- 1954US11236747B2Eccentric screw pumpNETZSCH PUMPEN & SYSTEME GMBH·Filed 2018·Granted Feb 1, 2022·0 cites·19 claims
- 2053US10385977B2Shaft slide ring seal arrangementNETZSCH PUMPEN & SYSTEME GMBH·Filed 2016·Granted Aug 20, 2019·0 cites·14 claims
- 2152US9617992B2Rotary piston pump with optimised inlets and outletsNETZSCH PUMPEN & SYSTEME GMBH·Filed 2014·Granted Apr 11, 2017·0 cites·14 claims
- 2250US9683566B2Self-fixing stator housingNETZSCH PUMPEN & SYSTEME GMBH·Filed 2014·Granted Jun 20, 2017·1 cites·20 claims
- 2349US10760571B2Coupling element for an eccentric screw rotorNETZSCH PUMPEN & SYSTEME GMBH·Filed 2016·Granted Sep 1, 2020·0 cites·15 claims
- 2446US12234824B2Eccentric screw pump with a modular design with a compressible stator lining to adjust for wear and/or improve sealingNETZSCH PUMPEN & SYSTEME GMBH·Filed 2021·Granted Feb 25, 2025·0 cites·10 claims
- 2546US10539136B2Rotary piston pump, method for fixing rotary pistons of a rotary piston pump and method for dismantling rotary pistons of a rotary piston pumpNETZSCH PUMPEN & SYSTEME GMBH·Filed 2015·Granted Jan 21, 2020·0 cites·17 claims
- 2646US2025012277A1Eccentric screw pump with magnetic couplingNETZSCH PUMPEN & SYSTEME GMBH·Filed 2024·Application pending·0 cites
- 2744US9611850B2Method and device for fixing and synchronizing rotary pistons in a rotary piston pumpNETZSCH PUMPEN & SYSTEME GMBH·Filed 2014·Granted Apr 4, 2017·0 cites·6 claims
- 2840US2020070176A1Cutting Unit For Recovering Gluten From A Mixture Containing Starch And GlutenNETZSCH PUMPEN & SYSTEME GMBH·Filed 2017·Application pending·0 cites
- 2937US9869314B2Screw pumpNETZSCH PUMPEN & SYSTEME GMBH·Filed 2015·Granted Jan 16, 2018·0 cites·7 claims
- 3037US9422985B2Sealing and bearing unit for at least two shafts orientated in parallel with one another and method for separating a sealing and bearing unit from at least two shafts orientated in parallel with one anotherNETZSCH PUMPEN & SYSTEME GMBH·Filed 2014·Granted Aug 23, 2016·0 cites·14 claims
- 3136US10208576B2Pump system for delivering viscous or partially viscous media from a boreholeNETZSCH PUMPEN & SYSTEME GMBH·Filed 2016·Granted Feb 19, 2019·0 cites·21 claims
- 3234US9802203B2Size reduction device and method for the size reduction of solid particlesNETZSCH PUMPEN & SYSTEME GMBH·Filed 2014·Granted Oct 31, 2017·0 cites·12 claims
- 3334US2018010604A1Eccentric Screw Pump And Method For Adapting The Operating State Of An Eccentric Screw PumpNETZSCH PUMPEN & SYSTEME GMBH·Filed 2016·Application pending·0 cites
- 3422US2016138346A1System For Pumping Liquid Media From A Bore And Method For Installing A Pump Unit Designed As A Progressive Cavity Pump In A BoreNETZSCH PUMPEN & SYSTEME GMBH·Filed 2016·Application pending·0 cites
- 3520US2016145955A1Clamping Device And Method For Fixing A Drive Shaft In A Stationary MannerNETZSCH PUMPEN & SYSTEME GMBH·Filed 2016·Application pending·0 cites
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