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Egelsbach, Germany

Fleissner Gmbh

USPTO Granted Patents = 24

% Expired Patents = 87.5

EPO Patents = 2

Forward Citations = 35

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19 inventors (with patents filed for the assignee):

Gerold Fleissner (6 out of 87 patents)

Ullrich Münstermann (5 out of 8 patents)

Ullrich Muenstermann (3 out of 6 patents)

4. Roland Schweizer (2 out of 2 patents)

5. Ulrich Münstermann (2 out of 2 patents)

6. Sebastian Sommer (1 out of 41 patents)

7. Thomas Weigert (1 out of 16 patents)

8. Willi Liebscher (1 out of 2 patents)

9. Andreas Kroll (1 out of 1 patent)

10. Thomas Fechter (1 out of 2 patents)

11. Bernhard Rübenach (1 out of 4 patents)

12. Thomas Müller (1 out of 1 patent)

13. Christoph Wolf (1 out of 1 patent)

14. Jurgen Frisch (1 out of 1 patent)

15. Alfred Watzl (1 out of 3 patents)

24 patents: Sort by Forward Citations

1. 8418330 - Suction chamber for a water bar used for applying jets to fabrics (2013-04-16),

2. 8082638 - Apparatus for producing textiles, nonwoven substances, spunbond fabrics, paper materials, and/or perforated films (2011-12-27),

3. 7981357 - Method of making a spunbond (2011-07-19),

4. 7694539 - Suction apparatus for a fabric-treatment water-jet beam (2010-04-13),

5. 7657982 - Suction device for liquids, in particular hydroentangling machines (2010-02-09),

6. 7631406 - Device for hydrodynamic intertwining of fibers in a fiber web (2009-12-15),

7. 7627932 - Apparatus for producing a web of fibre material (2009-12-08),

8. 7526845 - Nozzle beam in a device for generating liquid jets (2009-05-05),

9. 7500294 - Water needling device (2009-03-10),

10. 7448118 - Apparatus for patterning and stabilizing a workpiece web by use of an replaceable patterning shell (2008-11-11),

11. 7441315 - Nozzle beam with means for setting working width and method for setting working width of a nozzle strip (2008-10-28),

12. 7441314 - Apparatus for installing a seal in a nozzle beam (2008-10-28),

13. 7421766 - Drum for forming relief patterns on a textile web (2008-09-09),

14. 7398583 - Process for hydrodynamic inclusion of a multitude of three-dimensional products of finite dimensions by water jets (2008-07-15),

15. 7390363 - Device for applying a homogeneously thick liquid layer over the working width of a material web (2008-06-24),

Company Overview

Fleissner GmbH, based in Egelsbach, Germany, specializes in the development and manufacturing of advanced textile machinery and nonwoven production systems. The company is recognized for its innovative solutions in the textile industry, focusing on enhancing production efficiency and product quality. With a strong emphasis on research and technology, Fleissner is committed to delivering cutting-edge machinery that meets the evolving needs of the global market, particularly in the fields of nonwoven textiles and technical fabrics.

Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

24 Patents

#2 in Egelsbach

#1,910 in Germany

#26,660 in the World

Egelsbach, Germany

Fleissner Gmbh

Forward Citations = 35

19 inventors:

Gerold Fleissner (6 out of 87 patents)

Ullrich Münstermann (5 out of 8 patents)

Ullrich Muenstermann (3 out of 6 patents)

4. Roland Schweizer (2 out of 2 patents)

5. Ulrich Münstermann (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Fleissner Gmbh. Retrieved from https://idiyas.com/company/fleissner

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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