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Maintal, Germany

Rasmussen Gmbh

USPTO Granted Patents = 99

% Expired Patents = 8.1

CIPO Patents = 1

Trademarks = 4

Forward Citations = 1,870

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50 inventors (with patents filed for the assignee):

Heinz Sauer (37 out of 37 patents)

Ralf Spors (15 out of 15 patents)

Ralf Hohmann (13 out of 13 patents)

4. Janos Kertesz (10 out of 23 patents)

5. Stephan Mann (8 out of 27 patents)

6. Gerhard Wachter (8 out of 16 patents)

7. Willi Stichel (7 out of 7 patents)

8. Frank Bahner (6 out of 6 patents)

9. Gerhard Winterstein (6 out of 6 patents)

10. Helmut Geppert (5 out of 13 patents)

11. Siegmund Zeidler (5 out of 5 patents)

12. Bernd Beicht (4 out of 8 patents)

13. Christoph Steinkamp (3 out of 6 patents)

14. Wolfgang Barbett (3 out of 3 patents)

15. Reiner Schreiter (3 out of 3 patents)

Core Competencies:

Fluid Coupling

Hose Clamp

Quick Connect

Pipe Coupling

Thermoplastic Nipple

Spring Band Clamp

Flexible Conduit

Condition Indicator

Hose Clip

Push-Fit Connector

Clampable Coupling

Fluid Conduit

99 patents: Sort by Forward Citations

1. 7210709 - Tubular socket (2007-05-01),

2. 7190892 - Fluid line (2007-03-13),

3. 7156230 - Device for holding hose clamps in a predetermined position (2007-01-02),

4. 7093328 - Connection of a hose clamp and a hose (2006-08-22),

5. 7066498 - Part for connecting a fluid line to an opening of a container comprising plastic material or for closing the opening (2006-06-27),

6. 6996337 - Electrically heatable liquid line (2006-02-07),

7. 6918161 - Hose clamp for clamping a hose on a pipe by means of a spring band whose end sections in the spread-apart state are lockable and a release device for the hose clamp (2005-07-19),

8. 6905147 - Coupling member for connecting a fuel receiving or fuel dispensing part to a fluid line and method for its manufacture (2005-06-14),

9. 6905145 - Connection of a hose clamp and a hose for pre-positioning the hose clamp (2005-06-14),

10. 6881933 - Heating device with an electrical heat source for heating a fluid in a fluid line of a motor vehicle (2005-04-19),

11. 6845549 - Worm drive hose clip (2005-01-25),

12. 6749232 - Pipe clamp, in particular, pipe coupling (2004-06-15),

13. 6702335 - Coupling device of a plug-in coupling and plug-in coupling with such a coupling device (2004-03-09),

14. 6692042 - Profiled clamp and sleeve joint comprising such a profiled clamp (2004-02-17),

15. 6540868 - Method for producing a connector (2003-04-01),

Company Overview

Rasmussen GmbH, based in Maintal, Germany, specializes in the development and manufacturing of fluid couplings and related components. The company focuses on innovative solutions such as hose clamps, quick connect systems, and pipe couplings, catering to various industrial applications. Their expertise extends to thermoplastic nipples, spring band clamps, and flexible conduits, ensuring reliable performance and efficiency in fluid management. Rasmussen GmbH is committed to advancing technology in fluid dynamics and enhancing operational reliability for its clients.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

99 Patents

#2 in Maintal

#599 in Germany

#7,853 in the World

Maintal, Germany

Rasmussen Gmbh

Forward Citations = 1,870

50 inventors:

Heinz Sauer (37 out of 37 patents)

Ralf Spors (15 out of 15 patents)

Ralf Hohmann (13 out of 13 patents)

4. Janos Kertesz (10 out of 23 patents)

5. Stephan Mann (8 out of 27 patents)

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

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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