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Wikon, Switzerland

Hunkeler Ag

USPTO Granted Patents = 22

% Expired Patents = 4.5

EPO Patents = 17

Forward Citations = 91

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22 inventors (with patents filed for the assignee):

Kurt Graber (6 out of 6 patents)

Franz Hunkeler (6 out of 9 patents)

Jakob Gerhard (5 out of 5 patents)

4. Toni Egli (3 out of 4 patents)

5. Erich Hodel (2 out of 2 patents)

6. André Meznaric (2 out of 4 patents)

7. Stephan Riedel (2 out of 3 patents)

8. Martin Gfeller (2 out of 2 patents)

9. Thomas Schürch (2 out of 2 patents)

10. Erwin Mahler (2 out of 3 patents)

11. Josef Widmer (2 out of 3 patents)

12. Lukas Wullschleger (1 out of 1 patent)

13. Daniel Häfliger (1 out of 1 patent)

14. Christian Schär (1 out of 1 patent)

15. Friedrich Faulhaber (1 out of 1 patent)

22 patents: Sort by Forward Citations

1. 12479230 - Sorting device for sorting book blocks (2025-11-25),

2. 10202247 - Separator for book blocks (2019-02-12),

3. 10137718 - Method for producing printed products with integrated cover (2018-11-27),

4. 10093513 - Folding apparatus and method (2018-10-09),

5. 9555659 - Method of, and apparatus for, producing multi-leaf, folded printed products, in particular periodicals and brochures (2017-01-31),

6. 9278460 - Apparatus for the cross-perforation or cross-cutting of continuous material webs (2016-03-08),

7. 9073303 - Method of, and apparatus for, processing sheets of different formats (2015-07-07),

8. 8960659 - Method for producing printed products consisting of at least three sub-products (2015-02-24),

9. 8920298 - Method of, and apparatus for, processing a moving, printed material web (2014-12-30),

10. 8910551 - Apparatus for punching moving material webs (2014-12-16),

11. 8871047 - Method of, and apparatus for, producing multi-leaf, folded printed products, in particular periodicals and brochures (2014-10-28),

12. 8709190 - Method and apparatus for producing stacks which form book blocks (2014-04-29),

13. 8708326 - Method of, and apparatus for, processing sheets of different formats (2014-04-29),

14. 8480553 - Apparatus for longitudinally folding a moving material web twice (2013-07-09),

15. 7798039 - Cross cutting device and method for operating such a cross cutting device (2010-09-21),

Company Overview

Hunkeler AG, based in Wikon, Switzerland, specializes in innovative solutions for the printing and finishing industry. The company is renowned for its advanced technologies that enhance workflow efficiency and product quality in digital printing. Hunkeler's expertise encompasses a range of applications, including high-speed paper processing and finishing systems, catering to the needs of commercial printers and publishers. With a strong focus on research and development, Hunkeler continues to drive advancements in print technology, ensuring its clients remain competitive in a dynamic market.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

22 Patents

#1 in Wikon

#574 in Switzerland

#28,782 in the World

Wikon, Switzerland

Hunkeler Ag

Forward Citations = 91

22 inventors:

Kurt Graber (6 out of 6 patents)

Franz Hunkeler (6 out of 9 patents)

Jakob Gerhard (5 out of 5 patents)

4. Toni Egli (3 out of 4 patents)

5. Erich Hodel (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hunkeler Ag. Retrieved from https://idiyas.com/company/hunkeler-ag

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]

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