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Munich, Germany

Krauss-maffei Kunststofftechnik Gmbh

USPTO Granted Patents = 67

CIPO Patents = 1

Trademarks = 10

Forward Citations = 235

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60 inventors (with patents filed for the assignee):

Walter Wohlrab (11 out of 23 patents)

Peter Lichtinger (10 out of 15 patents)

Hans Wobbe (7 out of 7 patents)

4. Martin Eichlseder (6 out of 17 patents)

5. Rainer Zimmet (6 out of 8 patents)

6. Jochen Zwiesele (5 out of 5 patents)

7. Stefan Ehrlicher (3 out of 4 patents)

8. Martin Würtele (3 out of 6 patents)

9. Bernd Klotz (2 out of 5 patents)

10. Klaus Wimberger (2 out of 3 patents)

11. Roman Laberer (2 out of 2 patents)

12. Henning Stieglitz (2 out of 2 patents)

13. Michael Zelleröhr (2 out of 2 patents)

14. Friedrich Staudacher (2 out of 2 patents)

15. Erwin Bürkle (2 out of 2 patents)

Core Competencies:

Injection Molding Machine

Clamping Unit

Extrusion Plant

Plasticizing Unit

Molding Tool

Rotary Device

Single Screw Extruder

Calibration Device

Drive Apparatus

Hybrid Injection Unit

Safety Feature

Gas Charging Unit

67 patents: Sort by Forward Citations

1. 7488167 - Closing unit for an injection molding machine with stack mold (2009-02-10),

2. 7484948 - Injection molding machine with vertical plasticizing unit (2009-02-03),

3. 7445743 - Molding tool, and method of making plastic articles (2008-11-04),

4. 7445439 - Clamping unit with double crank drive (2008-11-04),

5. 7426843 - Roll assembly for a pipe extrusion plant (2008-09-23),

6. 7425123 - Hydraulic mold clamping unit (2008-09-16),

7. 7399441 - Clamping unit with a platen hydrostatically supported on a frame element (2008-07-15),

8. 7372220 - Extrusion plant with synchronized drive units, and method of synchronization of drive units (2008-05-13),

9. 7357630 - Calibration device (2008-04-15),

10. 7314362 - Horizontal injection molding machine with turning device (2008-01-01),

11. 7306445 - Mold closing device for an injection molding machine (2007-12-11),

12. 7293975 - Calibration device (2007-11-13),

13. 7270534 - Operating system for an externally operated part of a closing unit (2007-09-18),

14. 7195724 - Method of controlling a compounder-type injection molding machine, and compounder-type injection molding machine (2007-03-27),

15. 7186113 - Rotary device for a horizontal injection molding machine (2007-03-06),

Krauss-Maffei Kunststofftechnik GmbH is a leading manufacturer of machinery and systems for the production and processing of plastics and rubber. With a history dating back to 1838, the company has extensive experience and expertise in the industry. Their product portfolio includes injection molding machines, extrusion technology, reaction process machinery, and automation solutions. Krauss-Maffei Kunststofftechnik GmbH is known for its innovation, reliability, and high-quality products, catering to various industries like automotive, packaging, medical, and construction. For more information, please visit their official website.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

67 Patents

#64 in W-8000 Munich

#886 in Germany

#10,742 in the World

Munich, Germany

Krauss-maffei Kunststofftechnik Gmbh

Forward Citations = 235

60 inventors:

Walter Wohlrab (11 out of 23 patents)

Peter Lichtinger (10 out of 15 patents)

Hans Wobbe (7 out of 7 patents)

4. Martin Eichlseder (6 out of 17 patents)

5. Rainer Zimmet (6 out of 8 patents)

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