% Expired Patents = 25.0

EPO Patents = 7

Forward Citations = 10

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11 inventors (with patents filed for the assignee):

Annette Reiche (4 out of 7 patents)

Dieter Melzner (4 out of 11 patents)

Suzana Kiel (2 out of 8 patents)

4. Oliver Gronwald (2 out of 18 patents)

5. Ulrich Maehr (2 out of 3 patents)

6. Werner Obrecht (1 out of 95 patents)

7. Torsten Ziser (1 out of 9 patents)

8. Thomas Früh (1 out of 12 patents)

9. Ulrich Mähr (1 out of 1 patent)

10. Ulrich Mahr (1 out of 2 patents)

11. Stefan Haufe (1 out of 2 patents)

12. Domnik Bayer (8 patents)

13. Thomas FRÜH (0 patent)

14. Stefan Haufe (0 patent)

4 patents: Sort by Forward Citations

1. 8367231 - Polymer electrolyte membrane with functionalized nanoparticles (2013-02-05),

2. 8101315 - Hybrid membranes, method for production of hybrid membranes and fuel cells using such hybrid membranes (2012-01-24),

3. 7682722 - Membrane-electrode assembly, polymer membranes for a membrane-electrode assembly, polymer electrolyte fuel cells, and methods for the production thereof (2010-03-23),

4. 7615306 - Membrane electrode assembly for a fuel cell (2009-11-10),

Company Overview

Elcomax Membranes Gmbh is a leading manufacturer of high-quality membranes for various industrial applications. With a strong focus on innovation and quality, we provide solutions for water treatment, gas separation, and other filtration processes. Our state-of-the-art technology and skilled team ensure optimal performance and reliability in every membrane product we offer. Visit our website to learn more about our advanced membrane solutions.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

4 Patents

#345 in

#7,037 in Germany

Munich, Germany

Elcomax Membranes Gmbh

Forward Citations = 10

11 inventors:

Annette Reiche (4 out of 7 patents)

Dieter Melzner (4 out of 11 patents)

Suzana Kiel (2 out of 8 patents)

4. Oliver Gronwald (2 out of 18 patents)

5. Ulrich Maehr (2 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Elcomax Membranes Gmbh. Retrieved from https://idiyas.com/company/elcomax-membranes

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]

7 patents (EPO):

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]