Arno Mattejat

This inventor holds 27 USPTO granted patents and 3 published patent applications, plus 1 CIPO patent and 30 EPO patents. Top assignees: Siemens Aktiengesellschaft, Siemens Aktiengesell Schaft, Siemens Energy Global Gmbh & Co. Kg. Active years: 1995-2025.

USPTO Granted Patents = 27 (Patent Applications = 3)

% Patents Active = 48.1

CIPO Patents = 1

EPO Patents = 30 (Patent Applications = 30)

Average Co-Inventor Count = 2.8

ph-index = 5

Forward Citations = 83(Granted Patents)

Location History:

Bubenreuth, DE (1995 - 2010)
Erlangen, DE (2006 - 2020)

Company Filing History:

25 out of 30,294

Siemens Aktiengesellschaft

patents

1 out of 357

Siemens Aktiengesell Schaft

patents

1 out of 702

Siemens Energy Global Gmbh & Co. Kg

patents

Years Active: 1995-2025

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27 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12463226 - Fuel cell cooling (2025-11-04),

2. 10741866 - Fuel cell assembly and method for operating a fuel cell assembly (2020-08-11),

3. 10297851 - Fuel cell assembly and method for operating a fuel cell assembly (2019-05-21),

4. 9651486 - Method and device for measuring the gas content in a liquid, and use of such a device (2017-05-16),

5. 9634338 - Humidification cell (2017-04-25),

6. 9203099 - Fuel cell assembly and method for operating a fuel cell assembly (2015-12-01),

7. 9166236 - Electrochemical cell (2015-10-20),

8. 8617755 - Fuel cell and heating device of a fuel cell (2013-12-31),

9. 8338048 - Fuel cell (2012-12-25),

10. 8067131 - Contact device and fuel cell stack or fuel cell block comprising one such contact device (2011-11-29),

11. 7862955 - Electrolytic cell or fuel cell with pressure pads and improved transfer resistance (2011-01-04),

12. 7722974 - Fuel cell module comprising a magnetic shielding (2010-05-25),

13. 7553566 - Fuel cell module (2009-06-30),

14. 7348085 - Fuel cell installation (2008-03-25),

15. 7338728 - Fuel cell block including a water separator (2008-03-04),

Title: Inventor Arno Mattejat

Introduction: Arno Mattejat is a renowned inventor hailing from Bubenreuth, Germany. He is known for his groundbreaking innovations in various fields.

Latest Patents: Arno Mattejat holds several patents in the areas of renewable energy, sustainable materials, and advanced manufacturing techniques.

Career Highlights: Throughout his career, Arno Mattejat has been instrumental in developing cutting-edge technologies that have revolutionized industries. His contributions have significantly impacted the way we approach sustainability and efficiency in modern times.

Collaborations: Arno Mattejat has collaborated with leading research institutions, universities, and companies worldwide to further his inventions and bring them to market. His collaborative efforts have led to the successful implementation of his innovative ideas.

Conclusion: Arno Mattejat's dedication to innovation and his passion for creating a positive impact on society through his inventions make him a truly remarkable figure in the world of technology and patents.