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For the Inventor, By the Inventor

Meinerzhagen, Germany

Battenfeld Gmbh


USPTO Granted Patents = 42

% Expired Patents = 4.8

Trademarks = 1

Forward Citations = 333

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34 inventors (with patents filed for the assignee):

goldMedal Helmut Eckardt (21 out of 28 patents)

silverMedal Jurgen Ehritt (14 out of 17 patents)

bronzeMedal Johann Holzschuh (8 out of 11 patents)

4.  Michael Gosdin (7 out of 9 patents)

5.  Harald Bleier (4 out of 4 patents)

6.  Alfons Seuthe (4 out of 4 patents)

7.  Michael Renger (3 out of 5 patents)

8.  Werner Schaffer (2 out of 2 patents)

9.  Marc Wulfrath (2 out of 2 patents)

10.  Karl-Heinz Hill (2 out of 2 patents)

11.  Martin Ganz (2 out of 2 patents)

12.  Manfred Miese (2 out of 2 patents)

13.  Harald Bleier (2 out of 2 patents)

14.  Hermann Plank (2 out of 2 patents)

15.  Andreas Huber (1 out of 2 patents)


Core Competencies:
Injection Molding
Plastic Parts
Multicomponent Processes
Cooling Granules
Hydraulic Systems
Non-Return Valve
Actuation
Thermoplastic Materials
Molded Articles
Hollow Sections
Multi-Layer Objects
Die Holder

42 patents:

1. 6936214 - Process for moving an injection unit of an injection molding machine (2005-08-30),
2. 6767204 - Interlock for a column in an injection molding machine (2004-07-27),
3. 6713014 - Method and apparatus for injection molding parts which have at least one cavity (2004-03-30),
4. 6709626 - Process and apparatus for injection molding of molded parts having at least one cavity (2004-03-23),
5. 6709625 - Process and apparatus for injection molding of molded parts having at least one cavity (2004-03-23),
6. 6659753 - Injection unit for an injection molding machine (2003-12-09),
7. 6630085 - Method for the multicomponent injection molding of plastic parts (2003-10-07),
8. 6468464 - Method and apparatus for injection molding parts (2002-10-22),
9. 6463745 - Device and process for cooling granules (2002-10-15),
10. 6451230 - Method for injection molding molded parts from thermoplastic and added fluid (2002-09-17),
11. 6435201 - Non-return valve (2002-08-20),
12. 6413465 - Apparatus to actuate injection element (2002-07-02),
13. 6403010 - Method for injecting plastic material (2002-06-11),
14. 6294126 - Process for controlling gas blanket extent in plastics injection molding (2001-09-25),
15. 6264455 - Apparatus for producing plastic objects with solid sections and hollow sections (2001-07-24),
Battenfeld GmbH, based in Meinerzhagen, Germany, specializes in advanced injection molding technologies. The company focuses on the development and manufacturing of innovative solutions for producing plastic parts, including multicomponent injection systems and multi-layer objects. Battenfeld's expertise extends to cooling granules, non-return valves, and hydraulic operating systems, catering to a diverse range of industries that utilize thermoplastic materials. Their commitment to precision and efficiency positions them as a key player in the injection molding sector.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

42 Patents

#1 in Meinerzhagen

#1,221 in Germany

#16,338 in the World

Meinerzhagen, DE
Meinerzhagen, Germany

Battenfeld Gmbh

Forward Citations = 333

34 inventors:

goldMedal Helmut Eckardt (21 out of 28 patents)

silverMedal Jurgen Ehritt (14 out of 17 patents)

bronzeMedal Johann Holzschuh (8 out of 11 patents)

4.  Michael Gosdin (7 out of 9 patents)

5.  Harald Bleier (4 out of 4 patents)

Please report any incorrect information to [email protected]
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