% Expired Patents = 90.0

Forward Citations = 31

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7 inventors (with patents filed for the assignee):

Gunther Fischbach (6 out of 6 patents)

Klaus Becker (5 out of 24 patents)

Guido Legewie (3 out of 3 patents)

4. Andreas Melkus (1 out of 3 patents)

5. Robert Weinmann (1 out of 6 patents)

6. Ralf Ingo Meyer (1 out of 1 patent)

7. Rüdiger Ostholt (1 out of 7 patents)

10 patents: Sort by Forward Citations

1. 7054693 - High data rate actuator/sensor control system for a plastics processing machine (2006-05-30),

2. 7033158 - Injection unit for an injection moulding machine (2006-04-25),

3. 6984121 - Platen for an injection molding machine, and two-platen injection molding machine equipped with such a platen (2006-01-10),

4. 6948925 - Closing device in an injection moulding machine for plastics (2005-09-27),

5. 6875006 - Threaded drive (2005-04-05),

6. 6821105 - Injection molding machine with a linear motor (2004-11-23),

7. 6776605 - Mold mounting plate of an injection molding machine (2004-08-17),

8. 6746232 - Mold mounting plate for an injection molding machine (2004-06-08),

9. 6739864 - Molding machine (2004-05-25),

10. 6682334 - Closing unit for use in an injection molding machine for processing plastic material (2004-01-27),

Company Overview

Mannesmann Plastics Machinery GmbH, based in Munich, specializes in the development and manufacturing of advanced machinery for the plastics processing industry. The company focuses on providing innovative solutions for extrusion, recycling, and processing technologies, catering to a diverse range of applications. With a commitment to quality and sustainability, Mannesmann Plastics Machinery plays a significant role in enhancing production efficiency and promoting environmentally friendly practices within the global plastics sector.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

10 Patents

#201 in W-8000 Munich

#3,752 in Germany

#56,047 in the World

Munich, Germany

Mannesmann Plastics Machinery Gmbh

Forward Citations = 31

7 inventors:

Gunther Fischbach (6 out of 6 patents)

Klaus Becker (5 out of 24 patents)

Guido Legewie (3 out of 3 patents)

4. Andreas Melkus (1 out of 3 patents)

5. Robert Weinmann (1 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Mannesmann Plastics Machinery Gmbh. Retrieved from https://idiyas.com/company/mannesmann-plastics-machinery

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]