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CIPO Patents = 5

EPO Patents = 567

Trademarks = 83

Forward Citations = 3,537

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469 inventors (with patents filed for the assignee):

Georg Schneider (103 out of 107 patents)

Wolfgang O Reder (50 out of 54 patents)

Karl Robert Schäfer (43 out of 49 patents)

4. Kurt Johannes Weschenfelder (42 out of 43 patents)

5. Horst Bernhard Michalik (42 out of 55 patents)

6. Johannes Georg Schaede (39 out of 129 patents)

7. Bernd Kurt Masuch (38 out of 43 patents)

8. Erich G Wieland (36 out of 36 patents)

9. Burkard Otto Herbert (26 out of 27 patents)

10. Michael Koch (24 out of 26 patents)

11. Karl Erich Albert Schaschek (23 out of 23 patents)

12. Christian Ziegenbalg (21 out of 22 patents)

13. Günther Oskar Eckert (21 out of 24 patents)

14. Carsten Reinsch (20 out of 20 patents)

15. Volkmar Rolf Schwitzky (19 out of 40 patents)

Core Competencies:

Optically Variable Image Elements

Magnetic Particle Alignment

Sheet Processing Machines

Non-Impact Printing

Security Document Production

Inkjet Print Heads

Die-Cutting Units

Substrate Handling Systems

Intaglio Gravure Printing

Printing Fluid Control

Digital Identifier Generation

Drying Units

848 patents: Sort by Forward Citations

1. 12420545 - Device for aligning magnetic or magnetizable particles and machine for generating optically variable image elements (2025-09-23),

2. 12384144 - Cylinder for a sheet-treating and/or sheet-processing machine with suction air openings and machine for treating and/or processing sheet-format substrate comprising such a cylinder (2025-08-12),

3. 12365108 - Pile cutting apparatus with support element (2025-07-22),

4. 12358744 - Method for activating at least one alignment segment of a processing machine (2025-07-15),

5. 12358276 - Cylinder for aligning magnetic or magnetizable particles contained in coating agent on a substrate and machine for generating optically variable image elements (2025-07-15),

6. 12358013 - Device for coating a carrier substrate with a powdered material and machine for producing a product strand with a dry film applied to a carrier substrate (2025-07-15),

7. 12351427 - Processing machine and method for activating at least one alignment segment of a processing machine (2025-07-08),

8. 12340648 - Method for authenticating a banknote having at least one printed area on the substrate thereof (2025-06-24),

9. 12325225 - Cylinder for aligning magnetic or magnetizable particles, system for mounting and/or positioning magnetic elements at the cylinder, and machine for generating optically variable image elements (2025-06-10),

10. 12291018 - Die-cutting unit comprising a device for changing a die-cutting cylinder and method for changing a die-cutting cylinder (2025-05-06),

11. 12291017 - Cylinder for aligning magnetic or magnetizable particles contained in coating agent on a substrate and machine for generating optically variable image elements (2025-05-06),

12. 12269286 - Security document including a transparent window formed in the substrate thereof (2025-04-08),

13. 12269259 - Machine assembly for conveying sheet-format substrates, comprising a first belt conveyor and a second belt conveyor, and a printing machine comprising said machine assembly (2025-04-08),

14. 12263670 - Printing unit comprising an alignment device, non-impact printing position, and curing device (2025-04-01),

15. 12227021 - Security document including a transparent window formed in the substrate thereof (2025-02-18),

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

848 Patents

#1 in Wurzburg

#58 in Germany

#1,151 in the World

Wurzburg, Germany

Koenig & Bauer-aktiengesellschaft