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Ellwangen, Germany

Varta Microbattery Gmbh

USPTO Granted Patents = 77

EPO Patents = 120

Trademarks = 7

Forward Citations = 146

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92 inventors (with patents filed for the assignee):

Winfried Gaugler (32 out of 32 patents)

Eduard Pytlik (13 out of 14 patents)

Jürgen Lindner (10 out of 10 patents)

4. Ulrich Barenthin (10 out of 10 patents)

5. Dejan Ilic (8 out of 12 patents)

6. Konrad Holl (7 out of 12 patents)

7. Bernd Kreidler (6 out of 6 patents)

8. Rainer Hald (6 out of 6 patents)

9. Heinrich Stelzig (6 out of 7 patents)

10. Werner Schreiber (5 out of 6 patents)

11. Rolf Brenner (5 out of 7 patents)

12. Goran Kilibarda (4 out of 4 patents)

13. Edward Pytlik (4 out of 4 patents)

14. Martin Krebs (4 out of 4 patents)

15. Herbert Schein (4 out of 4 patents)

Core Competencies:

Button Cells

Energy Storage Element

Lithium-Ion Cell

Electrochemical Cell

Battery Management System

Cylindrical Cell

Prismatic Battery

Modular Battery Storage

Secondary Energy Storage

Hydrogen Evolution Cell

Composite Electrode

Safety Device for Batteries

77 patents: Sort by Forward Citations

1. 12525636 - Electrochemical energy storage cell (2026-01-13),

2. 12206063 - Button cells and method of producing same (2025-01-21),

3. 11929465 - Energy storage element and manufacturing method (2024-03-12),

4. 11901520 - Lithium-ion cell for an energy storage unit of a motor vehicle, and method for production thereof (2024-02-13),

5. 11843133 - Electrochemical cell with contact lug (2023-12-12),

6. 11820572 - Packaging unit for at least two button cells (2023-11-21),

7. 11794944 - Visibility packaging for energy storage elements (2023-10-24),

8. 11791512 - Button cell having winding electrode and method for the production thereof (2023-10-17),

9. 11791493 - Button cells and method of producing same (2023-10-17),

10. 11664554 - Battery having a prismatic housing and production method thereof (2023-05-30),

11. 11362385 - Button cell having winding electrode and method for the production thereof (2022-06-14),

12. 11362384 - Button cell having winding electrode and method for the production thereof (2022-06-14),

13. 11322809 - Cell module that stores electrical energy, battery and housing (2022-05-03),

14. 11316188 - Battery and process for producing a battery (2022-04-26),

15. 11276875 - Button cells and method of producing same (2022-03-15),

VARTA Microbattery is a leading international manufacturer of innovative battery solutions for various applications, including wearables, medical devices, automotive electronics, and industrial equipment. With over 135 years of experience, VARTA Microbattery offers high-quality and high-performance batteries, chargers, and energy storage systems. The company's extensive product portfolio and continuous research and development efforts ensure they meet the evolving needs of their customers in the ever-growing battery market.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 13 2026

77 Patents

#1 in Ellwangen

#782 in Germany

#9,523 in the World

Ellwangen, Germany

Varta Microbattery Gmbh

Forward Citations = 146

92 inventors:

Winfried Gaugler (32 out of 32 patents)

Eduard Pytlik (13 out of 14 patents)

Jürgen Lindner (10 out of 10 patents)

4. Ulrich Barenthin (10 out of 10 patents)

5. Dejan Ilic (8 out of 12 patents)

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