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name:-0.0080831050872803
name:-0.0036320686340332
LEISTRITZ PUMPEN GMBH Patent Filings

LEISTRITZ PUMPEN GMBH

Patent Applications and Registrations

Patent applications and USPTO patent grants for LEISTRITZ PUMPEN GMBH.The latest application filed is for "screw spindle pump".

Company Profile
5.13.11
  • LEISTRITZ PUMPEN GMBH - Nuremberg N/A DE
  • LEISTRITZ PUMPEN GMBH - Nurnberg DE
  • LEISTRITZ PUMPEN GMBH - Numberg DE
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Screw pump with intersecting bores having a longer first axis of symmetry than a second axis of symmetry
Grant 11,401,931 - Trossmann , et al. August 2, 2
2022-08-02
Screw spindle pump
Grant 11,371,501 - Metz , et al. June 28, 2
2022-06-28
Method For Conveying A Fluid Through A Screw Pump, And Screw Pump
App 20220186727 - MAURISCHAT; Roland
2022-06-16
Screw Spindle Pump
App 20220186726 - RICHTER; Ralf ;   et al.
2022-06-16
Screw spindle pump having a connector housing with two parts rotatable relative to one another and the pump housing
Grant 11,319,953 - Richter , et al. May 3, 2
2022-05-03
Method And Screw Spindle Pump For Delivering A Gas/liquid Mixture
App 20220065247 - MAURISCHAT; Roland
2022-03-03
Pump for liquids
Grant D940,205 - Bulant January 4, 2
2022-01-04
Screw Pump
App 20210355938 - TROSSMANN; Oliver ;   et al.
2021-11-18
Screw Spindle Pump
App 20210164466 - METZ; Jurgen ;   et al.
2021-06-03
Screw Spindle Pump
App 20210123437 - RICHTER; Ralf ;   et al.
2021-04-29
Screw pump
Grant 10,975,864 - Trossmann , et al. April 13, 2
2021-04-13
Modular system for producing a screw spindle pump
Grant 10,947,970 - Trossmann , et al. March 16, 2
2021-03-16
Method For Determining A Flow Volume Of A Fluid Delivered By A Pump
App 20200362839 - MAURISCHAT; Roland ;   et al.
2020-11-19
Screw Pump
App 20190085844 - TROSSMANN; Oliver ;   et al.
2019-03-21
Modular System For Producing A Screw Spindle Pump
App 20180355864 - TROSSMANN; Oliver ;   et al.
2018-12-13
Screw spindle pump
Grant 9,765,776 - Metz , et al. September 19, 2
2017-09-19
Fuel Pump
App 20160222964 - METZ; Jurgen ;   et al.
2016-08-04
Screw Spindle Pump
App 20150240810 - METZ; Jurgen ;   et al.
2015-08-27
Company Registrations

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