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Maulburg, Germany

Endress+hauser Gmbh+co.

USPTO Granted Patents = 118

% Expired Patents = 8.5

CIPO Patents = 1

EPO Patents = 7

Trademarks = 1

Forward Citations = 1,746

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131 inventors (with patents filed for the assignee):

Sergej Lopatin (14 out of 60 patents)

Igor Getman (13 out of 38 patents)

Volker Dreyer (9 out of 23 patents)

4. Frank Hegner (9 out of 48 patents)

5. Roland Muller (8 out of 9 patents)

6. Peter Gerst (7 out of 10 patents)

7. Donald D Cummings (7 out of 9 patents)

8. Kenneth L Perdue (7 out of 8 patents)

9. Karl Flögel (6 out of 10 patents)

10. Johanngeorg Otto (6 out of 10 patents)

11. Manfred Eckert (5 out of 10 patents)

12. Wolfgang Lubcke (5 out of 7 patents)

13. Karlheinz Banholzer (5 out of 8 patents)

14. Elke Maria Schmidt (5 out of 41 patents)

15. Gerd Wartmann (5 out of 6 patents)

Core Competencies:

Level Measurement

Filling Level Device

Pressure Sensor

Microwave Method

Capacitive Probe

Transmitter

Differential Pressure

Acoustic Transducer

Sensor Apparatus

Electromechanical Drive

Radar-Based Method

Process Measurement

118 patents: Sort by Forward Citations

1. 7689511 - Method for providing measured values for end customers (2010-03-30),

2. 7441454 - Apparatus for determining and/or monitoring the filling level of a product in a container (2008-10-28),

3. 7243539 - Arrangement for measuring the level of contents in a container (2007-07-17),

4. 7201050 - Device for determining the filling level of a filling material in a container (2007-04-10),

5. 7159458 - Apparatus for determining and/or monitoring the filling level of a product in a container (2007-01-09),

6. 7120391 - Field transmitter (2006-10-10),

7. 7069201 - Apparatus for use in an industrial process and plant including such apparatuses as well as method for simulating operation of such a plant (2006-06-27),

8. 6848318 - Pressure sensor having metallic diaphragm seal joint (2005-02-01),

9. 6845663 - Method and device for determining and/or monitoring the level of a medium in a container, or for determining the density of a medium in a container (2005-01-25),

10. 6834419 - Method of producing sensor element (2004-12-28),

11. 6800241 - Process for producing dielectric component (2004-10-05),

12. 6770377 - Active brazing solder for brazing alumina-ceramic parts (2004-08-03),

13. 6734819 - Level measuring device operating with microwaves (2004-05-11),

14. 6734793 - Method of transmitting a measurement signal between a measuring unit and a control unit (2004-05-11),

15. 6732427 - Method for shortening a cable probe (2004-05-11),

Company Overview

Endress+Hauser GmbH+Co. is a prominent player in the field of level measurement technology, specializing in the development and manufacturing of advanced instrumentation solutions. The company focuses on various core technologies, including filling level devices, pressure sensors, and differential pressure transmitters, employing methods such as microwave and capacitive probing. With a strong emphasis on innovation, Endress+Hauser serves a diverse range of industries, providing reliable and precise measurement solutions that enhance operational efficiency and safety.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

118 Patents

#3 in Maulburg

#506 in Germany

#6,746 in the World

Maulburg, Germany

Endress+hauser Gmbh+co.

Forward Citations = 1,746

131 inventors:

Sergej Lopatin (14 out of 60 patents)

Igor Getman (13 out of 38 patents)

Volker Dreyer (9 out of 23 patents)

4. Frank Hegner (9 out of 48 patents)

5. Roland Muller (8 out of 9 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Endress+hauser Gmbh+co.. Retrieved from https://idiyas.com/company/endress-plus-hauser-plus-company

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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