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Netzsch-mohnopumpen Gmbh

USPTO Granted Patents = 20

EPO Patents = 4

Trademarks = 9

Forward Citations = 157

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41 inventors (with patents filed for the assignee):

Johann Kreidl (8 out of 16 patents)

Hisham Kamal (5 out of 16 patents)

Gunther Hantschk (5 out of 5 patents)

4. Helmuth Weber (4 out of 5 patents)

5. Michael Robby (4 out of 4 patents)

6. Mikael Tekneyan (3 out of 13 patents)

7. Reinhard Denk (3 out of 8 patents)

8. Markus Rosam (2 out of 5 patents)

9. Franz Kneidl (2 out of 7 patents)

10. Franz Lachenwitzer (2 out of 2 patents)

11. Eugen Unterstrasser (2 out of 2 patents)

12. Matthias Gradl (1 out of 12 patents)

13. Robert Kurz (1 out of 7 patents)

14. Bernhard Murrenhoff (1 out of 5 patents)

15. Uwe Neumann (1 out of 25 patents)

20 patents: Sort by Forward Citations

1. 9550631 - Feeding device having a double-disk feed having a separated drive and method for operating such a feeding device (2017-01-24),

2. 8141752 - Hand-held applicator unit (2012-03-27),

3. 8033802 - Stator casing for eccentric worm pumps (2011-10-11),

4. 8007259 - Stator system (2011-08-30),

5. 7871253 - Stator clamping device for eccentric screw pump (2011-01-18),

6. 7618246 - Eccentric screw pump having conical sealing surfaces (2009-11-17),

7. 7465157 - Compact eccentric screw pump (2008-12-16),

8. 7137795 - Stator for eccentric spiral pump (2006-11-21),

9. 7104770 - Eccentric screw-type pump with spare stator (2006-09-12),

10. 7040878 - Eccentric screw-type pump (2006-05-09),

11. 6196922 - Universal joint coupling in particular arranged on a universal joint shaft of an eccentric worm machine (2001-03-06),

12. 5318416 - Casing of an eccentric worm pump designed to burst at preselected (1994-06-07),

13. 4909773 - Swivel coupling (1990-03-20),

14. 4907906 - Pin joint for eccentric worm pumps (1990-03-13),

15. 4863359 - Stator for eccentric worm pumps (1989-09-05),

Netzsch Mohnopumpen GmbH is a leading manufacturer of high-quality progressing cavity pumps, rotary lobe pumps, and screw pumps for various industries worldwide. With a strong focus on innovation and customer satisfaction, Netzsch offers reliable pump solutions for the most challenging applications. With a global presence and a commitment to quality, Netzsch Mohnopumpen GmbH is a trusted partner for pumping solutions.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

20 Patents

#5 in

#2,238 in Germany

#30,316 in the World

Netzsch-mohnopumpen Gmbh

Forward Citations = 157

41 inventors:

Johann Kreidl (8 out of 16 patents)

Hisham Kamal (5 out of 16 patents)

Gunther Hantschk (5 out of 5 patents)

4. Helmuth Weber (4 out of 5 patents)

5. Michael Robby (4 out of 4 patents)

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