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For the Inventor, By the Inventor

Hannover, Germany

Varta Batterie Aktiengesellschaft


USPTO Granted Patents = 204


Trademarks = 1

Forward Citations = 2,265

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217 inventors (with patents filed for the assignee):

goldMedal August Winsel (16 out of 18 patents)

silverMedal Hans Sauer (16 out of 17 patents)

bronzeMedal Hans-Joachim Golz (10 out of 10 patents)

4.  Rainer Bittihn (8 out of 8 patents)

5.  Horst-Udo Jose (7 out of 7 patents)

6.  Uwe Kohler (7 out of 9 patents)

7.  Dieter Bechtold (6 out of 7 patents)

8.  Dieter Spahrbier (6 out of 6 patents)

9.  Helmut Lauck (6 out of 6 patents)

10.  Ulrich Von Alpen (6 out of 8 patents)

11.  Joachim Illmann (5 out of 7 patents)

12.  Klaus Kleinsorgen (5 out of 6 patents)

13.  Dietrich Sprengel (5 out of 5 patents)

14.  Jurgen Brinkmann (5 out of 5 patents)

15.  Ernst Voss (5 out of 5 patents)


Core Competencies:
Lead Storage Batteries
Lithium-Ion Cell
Alkaline Cell
Electrochemical Cells
Battery Housing
Nickel Metal Hydride
Rechargeable Batteries
Electrode Materials
Gas-Tight Batteries
Multi-Cell Storage
Battery Manufacturing Processes
Electrolyte Solutions

204 patents:

1. 6210837 - Electrode grid for lead storage batteries (2001-04-03),
2. 6200699 - Mercury-free primary alkaline cell (2001-03-13),
3. 6183910 - Electrochemical lithium secondary element (2001-02-06),
4. 6146783 - Multi-cell storage battery (2000-11-14),
5. 6110433 - Process for the recovery of metals from used nickel/metal/rare earth (2000-08-29),
6. 6103416 - Laminated lithium-ion cell and process for fabricating same (2000-08-15),
7. 6077627 - Polymer electrolyte and method for preparing same (2000-06-20),
8. 6066184 - Voltaic cell (2000-05-23),
9. 6060194 - Button cell with retaining ring for anode (2000-05-09),
10. D421594 - Battery housing (2000-03-14),
11. 6027830 - Battery having an electrode mounting cage and method for its manufacture (2000-02-22),
12. 6025093 - Lithium ion cell (2000-02-15),
13. 6007944 - Rechargeable lithium-ion cell (1999-12-28),
14. 5974303 - Locking mechanism for battery housings (1999-10-26),
15. 5919588 - Cathode additive for alkaline primary cells (1999-07-06),
Varta Batterie Aktiengesellschaft is a leading German manufacturer of batteries and energy storage solutions. With a history of over 130 years, Varta is known for its high-quality and innovative products. The company offers a wide range of batteries for consumer electronics, automobiles, and energy storage systems. Varta is dedicated to sustainability and constantly works towards developing environmentally friendly battery technologies. Learn more about Varta and its products on their official website.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 2 2025

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204 Patents

#7 in

#319 in Germany

#4,024 in the World

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Hannover, Germany

Varta Batterie Aktiengesellschaft

Forward Citations = 2,265

217 inventors:

goldMedal August Winsel (16 out of 18 patents)

silverMedal Hans Sauer (16 out of 17 patents)

bronzeMedal Hans-Joachim Golz (10 out of 10 patents)

4.  Rainer Bittihn (8 out of 8 patents)

5.  Horst-Udo Jose (7 out of 7 patents)

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