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Frankfurt, Germany

Lurgi Gmbh

Calculating rank

USPTO Granted Patents = 39

% Expired Patents = 28.2

EPO Patents = 10

Trademarks = 1

Forward Citations = 64

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83 inventors (with patents filed for the assignee):

Henning Buchold (6 out of 14 patents)

Martin Rothaemel (4 out of 15 patents)

Helmut Saft (4 out of 8 patents)

4. Eckhard Seidel (3 out of 21 patents)

5. Frank Castillo-Welter (3 out of 17 patents)

6. Christoph Steden (3 out of 3 patents)

7. Dominic Walter (3 out of 3 patents)

8. Rudolf Boensch (3 out of 6 patents)

9. Dierk Müller (2 out of 6 patents)

10. Hans Kopetsch (2 out of 6 patents)

11. Hermann Bach (2 out of 8 patents)

12. Harald Kömpel (2 out of 4 patents)

13. Andreas Ochs (2 out of 2 patents)

14. Andreas Bormann (2 out of 7 patents)

15. Ulrich Koss (2 out of 4 patents)

Core Competencies:

Synthesis Gas

Biodiesel

Methanol

Olefin Production

Hydrogen Production

Carbon Dioxide Recovery

Fatty Acids

Synthetic Fuels

Distillation

Gas Scrubber

Organic Carbonates

Melamine

39 patents: Sort by Forward Citations

1. 9724620 - [object Object] (2017-08-08),

2. 9573863 - Process and plant for the production of lower-molecular olefins (2017-02-21),

3. 9561483 - Process and reactor for producing synthesis gas (2017-02-07),

4. 9481573 - Steam reformer based hydrogen plant scheme for enhanced carbon dioxide recovery (2016-11-01),

5. 9359272 - Process and plant for producing C2-C4 olefins from methanol and/or dimethyl ether with increased yield (2016-06-07),

6. 9255052 - Method and system for producing methanol and dimethyl ether (2016-02-09),

7. 9079122 - Distillation column and method for distilling acrylic acid (2015-07-14),

8. 9050551 - Supersonic venturi scrubber (2015-06-09),

9. 9028567 - Method and apparatus for producing synthetic fuels (2015-05-12),

10. 8974584 - Gas scrubber having an integrated heat exchanger (2015-03-10),

11. 8821822 - [object Object] (2014-09-02),

12. 8759407 - Method for producing synthetic natural gas (2014-06-24),

13. 8741180 - Process and burner for producing synthesis gas (2014-06-03),

14. 8647396 - Process and plant for producing biodiesel (2014-02-11),

15. 8641802 - [object Object] (2014-02-04),

Company Overview

Lurgi GmbH, based in Frankfurt, Germany, specializes in the development and engineering of process technologies for various industries, including energy, chemicals, and environmental solutions. The company is known for its innovative approaches to gasification, synthesis, and separation processes, contributing to sustainable practices in resource management. Lurgi's expertise extends to optimizing production efficiency and reducing environmental impact, positioning it as a key player in advancing industrial technology on a global scale.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

39 Patents

#31 in Frankfurt

#1,305 in Germany

#17,465 in the World

Frankfurt, Germany

Lurgi Gmbh

Forward Citations = 64

83 inventors:

Henning Buchold (6 out of 14 patents)

Martin Rothaemel (4 out of 15 patents)

Helmut Saft (4 out of 8 patents)

4. Eckhard Seidel (3 out of 21 patents)

5. Frank Castillo-Welter (3 out of 17 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Lurgi Gmbh. Retrieved from https://idiyas.com/company/lurgi

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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