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For the Inventor, By the Inventor

Grevenbroich, Germany

Speira Gmbh


USPTO Granted Patents = 13


Trademarks = 7

Forward Citations = 0

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45 inventors (with patents filed for the assignee):

goldMedal Volker Denkmann (3 out of 9 patents)

silverMedal Galyna Laptyeva (3 out of 3 patents)

bronzeMedal Kathrin Eckhard (2 out of 9 patents)

4.  Gernot Nitzsche (2 out of 5 patents)

5.  Stephan Draese (2 out of 5 patents)

6.  Kai-Friedrich Karhausen (2 out of 6 patents)

7.  Ulrich Hampel (2 out of 7 patents)

8.  Oliver Seiferth (2 out of 4 patents)

9.  Wolfgang Müller (2 out of 5 patents)

10.  Mark Badowski (2 out of 2 patents)

11.  Thomas Graf (2 out of 2 patents)

12.  Volker Schmitz (2 out of 2 patents)

13.  Martin Christoph Lentz (2 out of 2 patents)

14.  Holger Aretz (2 out of 2 patents)

15.  Olaf Engler (1 out of 10 patents)


13 patents:

1. 12753475 - High-strength solder-plated Al—Mg—Si aluminum material (2026-10-06),
2. 12723292 - Aluminium alloy strip optimized for forming and method for manufacture (2026-09-01),
3. 12522894 - Aluminum foil with improved barrier property (2026-01-13),
4. 12482829 - Aluminum foil with improved wettability (2025-11-25),
5. 12337379 - Release agent-free aluminium strip casting (2025-06-24),
6. 12325835 - Storage-stable spent potlining material, method for the production thereof, and use of the same as fuel (2025-06-10),
7. 12215295 - Cooling lubricant for cold rolling aluminum (2025-02-04),
8. 12180566 - Battery cell housing made of an aluminium alloy strip having a high recycling content (2024-12-31),
9. 12046758 - Battery electrode foil for the production of lithium-ion accumulators (2024-07-23),
10. 11953424 - Surface treatment of flat products made of aluminium alloys comprising colour measurements (2024-04-09),
11. 11807027 - Litho strip having flat topography and printing plate produced therefrom (2023-11-07),
12. 11673184 - Melt feeding for strip casting systems (2023-06-13),
13. 11495801 - High-strength battery electrode foil for the production of lithium-ion accumulators (2022-11-08),
Company Overview
Speira GmbH, headquartered in Grevenbroich, Germany, specializes in advanced materials and innovative solutions for the aluminum industry. The company focuses on the development and manufacturing of high-quality aluminum products, catering to various sectors including automotive, construction, and packaging. Speira is committed to sustainability and efficiency, leveraging cutting-edge technology to enhance the performance and recyclability of aluminum, thereby contributing to a circular economy and reducing environmental impact.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 6 2026

13 Patents

#4 in Grevenbroich

#3,077 in Germany

#44,988 in the World

Grevenbroich, DE
Grevenbroich, Germany

Speira Gmbh

Forward Citations = 0

45 inventors:

goldMedal Volker Denkmann (3 out of 9 patents)

silverMedal Galyna Laptyeva (3 out of 3 patents)

bronzeMedal Kathrin Eckhard (2 out of 9 patents)

4.  Gernot Nitzsche (2 out of 5 patents)

5.  Stephan Draese (2 out of 5 patents)

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

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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