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Munich, Germany

Giesecke+devrient Currency Technology Gmbh

USPTO Granted Patents = 190

CIPO Patents = 11

EPO Patents = 502

Trademarks = 17

Forward Citations = 214

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185 inventors (with patents filed for the assignee):

Christian Fuhse (27 out of 38 patents)

Johann Kecht (18 out of 29 patents)

Michael Rahm (18 out of 31 patents)

4. Andreas Rauch (14 out of 21 patents)

5. Thomas Giering (12 out of 39 patents)

6. Wolfgang Rauscher (12 out of 27 patents)

7. Raphael Dehmel (11 out of 12 patents)

8. Maik Rudolf Johann Scherer (11 out of 12 patents)

9. Steffen Schmalz (8 out of 13 patents)

10. Winfried Hoffmuller (8 out of 22 patents)

11. Manfred Heim (8 out of 50 patents)

12. Stephan Steinlein (7 out of 14 patents)

13. Matthias Pfeiffer (7 out of 7 patents)

14. Michael Stapfer (6 out of 16 patents)

15. Martin Stark (6 out of 7 patents)

Core Competencies:

Optically Variable Security Element

Value Document Authentication

Luminescent Security Marking

Machine-Readable Code

Effect Pigments

Sensor Technology

Document Processing Systems

Security Element Production

Banknote Classification

Conductive Paper Structures

Value Document Examination

Micro-Imaging Elements

190 patents: Sort by Forward Citations

1. 12502906 - Optically variable security element, and value document containing the optically variable security element (2025-12-23),

2. 12497252 - Device and method for separating value documents, in particular banknotes, and value document processing system (2025-12-16),

3. 12472764 - Optically variable security element and value document with the optically variable security element (2025-11-18),

4. 12472763 - Security element as well as value document having such a security element (2025-11-18),

5. 12450967 - Sensor for verifying value documents (2025-10-21),

6. 12417668 - Controlling a system for handling valuable objects and preparing/outputting packs of valuable objects (2025-09-16),

7. 12403717 - Method for producing a data carrier having a luminescent security element, and data carrier (2025-09-02),

8. 12391058 - Security element having tilt-dependent motif depiction and method for production thereof (2025-08-19),

9. 12387546 - Method and device for testing a substrate with a luminescent substance (2025-08-12),

10. 12384190 - Valuable document having a substrate element and a foil element, and method for classifying a valuable document (2025-08-12),

11. 12371579 - Method for producing effect pigments (2025-07-29),

12. 12358747 - Device for stacking flat items (2025-07-15),

13. 12354431 - Method and sensor for testing value documents (2025-07-08),

14. 12344022 - Optically variable security element (2025-07-01),

15. 12333361 - Security element having a machine-readable code and method for checking the authenticity thereof (2025-06-17),

Giesecke+Devrient Currency Technology GmbH is a leading international provider of banknote processing systems, automation technology, and services. With over 160 years of experience, the company offers innovative solutions for cash handling and processing. They provide high-quality products such as banknote sorters, authentication devices, cash recycling systems, and software solutions for central banks, commercial banks, and cash-in-transit companies worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

190 Patents

#36 in W-8000 Munich

#350 in Germany

#4,298 in the World

Munich, Germany

Giesecke+devrient Currency Technology Gmbh

Forward Citations = 214

185 inventors:

Christian Fuhse (27 out of 38 patents)

Johann Kecht (18 out of 29 patents)

Michael Rahm (18 out of 31 patents)

4. Andreas Rauch (14 out of 21 patents)

5. Thomas Giering (12 out of 39 patents)

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