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For the Inventor, By the Inventor

Uzwil, Switzerland

Buhler Ag


USPTO Granted Patents = 215

% Expired Patents = 19.1



Trademarks = 5

Forward Citations = 958

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312 inventors (with patents filed for the assignee):

goldMedal Daniel Rickenbach (17 out of 17 patents)

silverMedal Daniel Mark (12 out of 12 patents)

bronzeMedal Jürgen Moosmann (11 out of 11 patents)

4.  Andreas Christel (9 out of 20 patents)

5.  Philippe Holenstein (8 out of 8 patents)

6.  Lukas Studerus (6 out of 6 patents)

7.  Michael Paul (6 out of 6 patents)

8.  Federico Innerebner (5 out of 19 patents)

9.  Jürgen Schweikle (5 out of 5 patents)

10.  Urs V Keller (5 out of 5 patents)

11.  Heinz Resch (5 out of 8 patents)

12.  Werner Seiler (5 out of 17 patents)

13.  Wilhelm Fetzer (5 out of 6 patents)

14.  Willi Wetzel (5 out of 6 patents)

15.  Beat Hani (5 out of 5 patents)


Core Competencies:
Extruder
Milling Systems
Insect Protein
Grinding Devices
Food Production
Roller Mill
Pasteurization
Nutrient Streams
Agitator Ball Mill
Die Casting
Industrial Automation
Control Systems

215 patents:

1. 12717300 - Measuring and/or control system for optimizing environmental-relevant energy consumption in production processes of plants or industrial sites and/or measuring system for automated measuring of environmental quantification measurands (2026-08-25),
2. 12673328 - Colloid mill (2026-07-07),
3. 12654173 - Roll frame with improved product collection (2026-06-16),
4. 12623252 - Sieve and frame with improved connectability (2026-05-12),
5. D1125302 - Food and feed industry machine (extruder) (2026-05-05),
6. 12589397 - Wear-resistant rotor (2026-03-31),
7. 12559709 - Modified treatment chamber for treating cells (2026-02-24),
8. 12465054 - System for conveying pasta (2025-11-11),
9. 12422804 - Modular control system and method for dynamically adaptive process control of a plant in a machine-to-machine network (2025-09-23),
10. 12400830 - RF sputtering of multiple electrodes with optimized plasma coupling through the implementation of capacitive and inductive components (2025-08-26),
11. 12303911 - Roller with a sensor (2025-05-20),
12. 12225912 - Method to convert insects or worms into nutrient streams and compositions obtained thereby (2025-02-18),
13. D1059441 - Hammer mill (2025-01-28),
14. D1057770 - Food and feed industry machine (extruder) (2025-01-14),
15. 12194470 - Agitator ball mill (2025-01-14),
Bühler AG is a leading global technology partner for manufacturing and processing equipment in the food and feed processing industry. With over 160 years of experience, Bühler offers innovative solutions that contribute to safe and healthy food production. Their extensive range of products includes equipment for grain milling, processing, sorting, and handling, as well as solutions for chocolate, coffee, pasta, and pet food production. Bühler is committed to sustainability and works towards reducing energy consumption, waste generation, and improving overall resource efficiency.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 22 2026

Buhler Ag
215 Patents

#1 in Uzwil

#85 in Switzerland

#3,970 in the World

Uzwil, CH
Uzwil, Switzerland

Buhler Ag

Forward Citations = 958

312 inventors:

goldMedal Daniel Rickenbach (17 out of 17 patents)

silverMedal Daniel Mark (12 out of 12 patents)

bronzeMedal Jürgen Moosmann (11 out of 11 patents)

4.  Andreas Christel (9 out of 20 patents)

5.  Philippe Holenstein (8 out of 8 patents)

Please report any incorrect information to [email protected]
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