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For the Inventor, By the Inventor

Bietigheim-Bissingen, Germany

Durr Systems Gmbh


USPTO Granted Patents = 178

% Expired Patents = 12.9



Trademarks = 11

Forward Citations = 821

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191 inventors (with patents filed for the assignee):

goldMedal Frank Herre (60 out of 126 patents)

silverMedal Michael Baumann (37 out of 87 patents)

bronzeMedal Rainer Melcher (21 out of 36 patents)

4.  Hans-Georg Fritz (18 out of 60 patents)

5.  Hans-Jürgen Nolte (17 out of 27 patents)

6.  Manfred Michelfelder (17 out of 34 patents)

7.  Harry Krumma (14 out of 25 patents)

8.  Dietmar Wieland (12 out of 40 patents)

9.  Thomas Buck (12 out of 29 patents)

10.  Peter Marquardt (12 out of 20 patents)

11.  Andreas Fischer (11 out of 26 patents)

12.  Bernhard Seiz (11 out of 33 patents)

13.  Marcus Frey (11 out of 17 patents)

14.  Herbert Martin (10 out of 14 patents)

15.  Robert F Heldt (10 out of 14 patents)


Core Competencies:
Coating Agent
Atomizer
Fluid Valve
Electrostatic Precipitator
Thermal Oxidizer
Painting Robot
Solvent Recovery
Surface Treatment
Paint Delivery
Filter Installation
Cleaning Device
Application System

178 patents:

1. 12189406 - Gas shut-off in a particulate removal device and method (2025-01-07),
2. 12102955 - Apparatus and method for solvent recovery from drying process (2024-10-01),
3. 11992795 - Filter structure body and filter module for separating impurities from a raw fluid stream (2024-05-28),
4. 11731073 - Apparatus and method for solvent recovery from drying process (2023-08-22),
5. 11484908 - Web lifter/stabilizer and method (2022-11-01),
6. 11241889 - Coating device and associated coating method (2022-02-08),
7. 11130091 - Apparatus and method for solvent recovery from drying process (2021-09-28),
8. 11117160 - Application method and application system (2021-09-14),
9. 11027289 - Wet electrostatic precipitator system components (2021-06-08),
10. 10682656 - Wash hood for abatement equipment and method of washing (2020-06-16),
11. 10598433 - Remote nozzle deckle system (2020-03-24),
12. 10493635 - Robot assembly and corresponding assembly method (2019-12-03),
13. 10471445 - Coating machine component including a functional element that is a coating (2019-11-12),
14. 10464095 - Coating device comprising a jet of coating medium which is broken down into drops (2019-11-05),
15. 10464084 - Electrode assembly for an electrostatic atomizer (2019-11-05),
Company Overview
Durr Systems GmbH, headquartered in Bietigheim-Bissingen, Germany, specializes in advanced coating technology solutions. The company develops and manufactures a range of products including coating agents, atomizers, fluid valves, and painting robots, aimed at enhancing surface treatment processes across various industries. Durr is recognized for its innovations in electrostatic precipitators and thermal oxidizers, contributing to efficient solvent recovery and sustainable manufacturing practices. Its expertise positions it as a leader in optimizing coating applications globally.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

Durr Systems Gmbh USPTO Patent Assignee Logo
178 Patents

#2 in Bietigheim-Bissingen

#340 in Germany

#4,685 in the World

Bietigheim-Bissingen, DE
Bietigheim-Bissingen, Germany

Durr Systems Gmbh

Forward Citations = 821

191 inventors:

goldMedal Frank Herre (60 out of 126 patents)

silverMedal Michael Baumann (37 out of 87 patents)

bronzeMedal Rainer Melcher (21 out of 36 patents)

4.  Hans-Georg Fritz (18 out of 60 patents)

5.  Hans-Jürgen Nolte (17 out of 27 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Durr Systems Gmbh. Retrieved from https://idiyas.com/company/durr-systems

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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