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Ludwigshafen, Germany

Basf Fuel Cell Gmbh

USPTO Granted Patents = 43

CIPO Patents = 9

EPO Patents = 4

Trademarks = 1

Forward Citations = 164

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49 inventors (with patents filed for the assignee):

Oemer Uensal (27 out of 42 patents)

Joachim Kiefer (21 out of 28 patents)

Gordon Calundann (17 out of 28 patents)

4. Jochen Baurmeister (11 out of 12 patents)

5. Michael J Sansone (9 out of 31 patents)

6. Brian C Benicewicz (7 out of 50 patents)

7. Christoph Padberg (6 out of 7 patents)

8. Emory Sayre De Castro (5 out of 22 patents)

9. Frauke Jordt (5 out of 6 patents)

10. Jürgen Pawlik (4 out of 5 patents)

11. Robert J Allen (4 out of 82 patents)

12. Mathias Weber (4 out of 4 patents)

13. Glen Hoppes (4 out of 4 patents)

14. Andrea Francesco Gulla (4 out of 10 patents)

15. Eui W Choe (4 out of 67 patents)

Core Competencies:

Membrane Electrode Assemblies

Proton-Conducting Membranes

Gas Diffusion Electrodes

Polymer Membranes

Polyazole Blends

Platinum Catalysts

Electrochemical Oxidation

Thin Film Transfer

Multilayer Electrolyte Membranes

Functionalized Polyazoles

Fuel Cell Technology

High-Performance Fuel Cells

43 patents: Sort by Forward Citations

1. 11569512 - High-performance membrane electrode unit and the use thereof in fuel cells (2023-01-31),

2. 9559367 - Long-life membrane electrode assemblies and its use in fuel cells (2017-01-31),

3. 8945736 - Method for conditioning membrane-electrode-units for fuel cells (2015-02-03),

4. 8859150 - Proton-conducting membrane and use thereof (2014-10-14),

5. 8822091 - Proton-conducting membrane and use thereof (2014-09-02),

6. 8765905 - Proton-conducting membrane and use thereof (2014-07-01),

7. 8716356 - Proton-conducting membrane and its use (2014-05-06),

8. 8460841 - Gas diffusion electrodes, membrane-electrode assemblies and method for the production thereof (2013-06-11),

9. 8293806 - Proton-conducting membrane and the use of the same (2012-10-23),

10. 8277983 - Proton-conducting membrane and its use (2012-10-02),

11. 8273277 - Process for producing a proton-conducting, polyazole-containing membrane (2012-09-25),

12. 8206870 - Long-life membrane electrode assemblies with gasket and frame (2012-06-26),

13. 8177863 - Method for the production of membrane/electrode units (2012-05-15),

14. 8168105 - Polymer membrane, method for the production and use thereof (2012-05-01),

15. 8142917 - Proton-conducting polymer membrane comprising polyazole blends and its use in fuel cells (2012-03-27),

BASF Fuel Cell GmbH is a subsidiary of BASF SE, a leading global chemical company. With expertise in fuel cell technology, BASF Fuel Cell GmbH focuses on the development and commercialization of innovative fuel cell systems. Their fuel cell solutions offer efficient and clean sources of power for various applications, including transportation and stationary power generation. For more information about BASF Fuel Cell GmbH, please visit their website.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

43 Patents

#11 in Ludwigshafen

#1,236 in Germany

#15,579 in the World

Ludwigshafen, Germany

Basf Fuel Cell Gmbh

Forward Citations = 164

49 inventors:

Oemer Uensal (27 out of 42 patents)

Joachim Kiefer (21 out of 28 patents)

Gordon Calundann (17 out of 28 patents)

4. Jochen Baurmeister (11 out of 12 patents)

5. Michael J Sansone (9 out of 31 patents)

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