EPO Patents = 8

Forward Citations = 0

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18 inventors (with patents filed for the assignee):

Markus Lingenheil (2 out of 3 patents)

Pascal Gluck (1 out of 2 patents)

Annika Katharina Junghanns (1 out of 1 patent)

4. Pascal Schmidlin (1 out of 1 patent)

5. Florian Loew (1 out of 1 patent)

6. Frank Marek (1 out of 2 patents)

7. Manfred Breunig (1 out of 11 patents)

8. Reinhard Wassmus (1 out of 1 patent)

9. Jakob Assenbrunner (1 out of 1 patent)

10. Simon Endres (1 out of 1 patent)

11. Kevin Spalholz (1 out of 1 patent)

12. Mathieu Mougey (1 out of 1 patent)

13. Markus Lingenheil (1 out of 1 patent)

14. Florian Loew (1 out of 1 patent)

15. Daniel Roessner (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 12000598 - Cooking appliance having a support and a cooking body (2024-06-04),

2. 11960256 - Method for operating a plurality of devices having electrical consumers or gas consumers, and system having a plurality of such devices (2024-04-16),

3. 11835238 - Cooking appliance unit and cooking appliance base frame (2023-12-05),

4. 11343878 - Method of controlling a cooking appliance, cooking appliance, and heating element (2022-05-24),

5. 11160417 - Burner system for a cooking appliance, and method for operating a burner system for a cooking appliance (2021-11-02),

Company Overview

Rational International Ag is a leading provider of innovative cooking solutions for professional kitchens around the world. With a focus on quality, efficiency, and sustainability, Rational's products help chefs and food service operators optimize their cooking processes and deliver exceptional results. From combi steamers to cutting-edge technology, Rational is committed to driving culinary excellence and customer satisfaction.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

5 Patents

#19 in

#1,706 in

Heerbrugg, Switzerland

Rational International Ag

Forward Citations = 0

18 inventors:

Markus Lingenheil (2 out of 3 patents)

Pascal Gluck (1 out of 2 patents)

Annika Katharina Junghanns (1 out of 1 patent)

4. Pascal Schmidlin (1 out of 1 patent)

5. Florian Loew (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Rational International Ag. Retrieved from https://idiyas.com/company/rational-international-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]

8 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]