% Expired Patents = 37.5

EPO Patents = 11

Trademarks = 2

Forward Citations = 46

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17 inventors (with patents filed for the assignee):

Gerhard Siepenkort (3 out of 31 patents)

Norbert Hesse (3 out of 33 patents)

Adam Klabisch (3 out of 34 patents)

4. Klaus Duhnke (3 out of 27 patents)

5. Diedrich Bettermann (2 out of 12 patents)

6. Robert Voigt (1 out of 6 patents)

7. Jens Titschert (1 out of 18 patents)

8. Johannes Wesselmann (1 out of 9 patents)

9. Hans Meya (1 out of 15 patents)

10. Gerhard Merten (1 out of 67 patents)

11. Karl-Heinz Schurer (1 out of 1 patent)

12. Armin Hoppe (1 out of 1 patent)

13. Henrik Padberg (1 out of 1 patent)

14. Rainer Marek (1 out of 1 patent)

15. Ulrich Bechem (1 out of 1 patent)

8 patents: Sort by Forward Citations

1. 8733536 - Transfer station (2014-05-27),

2. 8490779 - Tail station for a scraper chain conveyor and chain wheel assembly therefor (2013-07-23),

3. 8128176 - Device for determining the cutting horizon of a mining extraction system, and pan element therefor (2012-03-06),

4. 8066112 - Connector device for trough pans on mining equipment trough pan and assembly component for the same (2011-11-29),

5. 7997402 - Link chain for chain conveyors and chain wheel thereof (2011-08-16),

6. 7954904 - Shearer loader for underground mining comprising a spray system (2011-06-07),

7. 7896445 - Method and apparatus for the milling cutting of materials (2011-03-01),

8. 7872846 - Protective circuit for intrinsically safe electro-magnetic actuators, and protective circuit for intrinsically safe energy supply systems (2011-01-18),

Company Overview

Bucyrus Europe Gmbh is a leading provider of mining equipment and solutions for the global mining industry. With a strong focus on innovation and customer satisfaction, Bucyrus Europe Gmbh offers a wide range of products and services to meet the needs of their diverse client base.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

8 Patents

#5 in Luenen

#4,424 in Germany

Luenen, Germany

Bucyrus Europe Gmbh

Forward Citations = 46

17 inventors:

Gerhard Siepenkort (3 out of 31 patents)

Norbert Hesse (3 out of 33 patents)

Adam Klabisch (3 out of 34 patents)

4. Klaus Duhnke (3 out of 27 patents)

5. Diedrich Bettermann (2 out of 12 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Bucyrus Europe Gmbh. Retrieved from https://idiyas.com/company/bucyrus-europe

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]

11 patents (EPO):

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]