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For the Inventor, By the Inventor

Mannheim, Germany

Pepperl + Fuchs Gmbh

USPTO Granted Patents = 107

% Expired Patents = 31.8



Trademarks = 22

Forward Citations = 319

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97 inventors (with patents filed for the assignee):

goldMedal Renato Kitchener (15 out of 18 patents)

silverMedal Gunther Rogoll (13 out of 14 patents)

bronzeMedal Dierk Schoen (11 out of 11 patents)

4.  Steffen Graber (6 out of 7 patents)

5.  Ernst Tabel (5 out of 5 patents)

6.  Thomas Freund (4 out of 5 patents)

7.  Mark Sinreich (4 out of 7 patents)

8.  Thomas Kuehn (4 out of 4 patents)

9.  Steve Jopek (4 out of 4 patents)

10.  Christian Speckmann (4 out of 4 patents)

11.  Denis M Poirier (4 out of 5 patents)

12.  Thomas Kühn (3 out of 5 patents)

13.  Martin Kirsch (3 out of 4 patents)

14.  Jochen Vater (3 out of 3 patents)

15.  Gary M Thut (3 out of 3 patents)


Core Competencies:
Sensor
Proximity Switch
Oscillation Sensor
Power Management
Ultrasonic Transducer
Fieldbus System
RFID/NFC
Object Detection
Displacement Sensor
Electrical Circuit
Surge Protection
Automated Security

107 patents:

1. 11352827 - Swinging door sensor device (2022-06-07),
2. 11075632 - Dynamic sensor for measurement device (2021-07-27),
3. 11025250 - Oscillation sensor with calibration unit and measurement device (2021-06-01),
4. 10710205 - Query unit for toggle lever clamp (2020-07-14),
5. 10688626 - Sensor for power clamp (2020-06-23),
6. 10591553 - Circuit arrangement and method for establishing compatibility between a field device and a diagnostic system (2020-03-17),
7. 10554043 - Power management circuit for wireless communication device and process control system using same (2020-02-04),
8. 10508936 - Apparatus and method for reliably determining the position of an object (2019-12-17),
9. 10505539 - Oscillator and inductive proximity switch (2019-12-10),
10. 10499521 - Housing for receiving a circuit board with an overvoltage protection unit, and an overvoltage protection module (2019-12-03),
11. 10482736 - Restricted area automated security system and method (2019-11-19),
12. 10372957 - Apparatus and method for providing a graphic representation or graphic representation sequence for detection by a detector (2019-08-06),
13. 10328462 - Ultrasonic transducer (2019-06-25),
14. 10184793 - Measuring device and method for triangulation measurement (2019-01-22),
15. 10031217 - Method for operating an ultrasonic sensor and ultrasonic sensor for implementing the method (2018-07-24),
Company Overview
Pepperl + Fuchs GmbH, headquartered in Mannheim, Germany, is a leading innovator in sensor technology. The company specializes in developing and manufacturing a wide range of sensors, including proximity switches, oscillation sensors, and ultrasonic transducers. Their expertise extends to power management solutions and advanced fieldbus systems, enhancing automation and control in various industries. Additionally, Pepperl + Fuchs is recognized for its contributions to RFID/NFC technology and object detection, positioning itself as a key player in the global market for industrial automation solutions.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

Pepperl + Fuchs Gmbh USPTO Patent Assignee Logo
107 Patents

#6 in G-6800 Mannheim

#555 in Germany

#7,342 in the World

Mannheim, DE
Mannheim, Germany

Pepperl + Fuchs Gmbh

Forward Citations = 319

97 inventors:

goldMedal Renato Kitchener (15 out of 18 patents)

silverMedal Gunther Rogoll (13 out of 14 patents)

bronzeMedal Dierk Schoen (11 out of 11 patents)

4.  Steffen Graber (6 out of 7 patents)

5.  Ernst Tabel (5 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Pepperl + Fuchs Gmbh. Retrieved from https://idiyas.com/company/pepperl-plus-fuchs

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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