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Yverdon-les-Bains, Switzerland

Leclanche' S.a.

USPTO Granted Patents = 11

EPO Patents = 8

Forward Citations = 129

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9 inventors (with patents filed for the assignee):

Paul Ruetschi (6 out of 6 patents)

Pierre Blanc (3 out of 4 patents)

Hilmi Buqa (2 out of 3 patents)

4. Werner Scheifele (1 out of 1 patent)

5. Karl-Heinz Pettinger (1 out of 1 patent)

6. Karl Heinz Pettinger (1 out of 1 patent)

7. Gerold Neumann (1 out of 6 patents)

8. Peter Birke (1 out of 12 patents)

9. Rene Jeanneret (1 out of 1 patent)

10. Patrick Volluz (1 patent)

11. Michael Holzapfel (10 patents)

12. Robert Nissels (1 patent)

13. Sabine Wussler (0 patent)

14. Erika Studenik (0 patent)

15. Karl-Heinz Pettinger (0 patent)

11 patents: Sort by Forward Citations

1. 11283078 - Aqueous slurry for battery electrodes (2022-03-22),

2. 9466859 - Drying process for cost effective production of Li-accumulators (2016-10-11),

3. 9178250 - Electrolyte for a battery (2015-11-03),

4. 8460831 - Paste-like mass with inorganic, liquid conductors and layers and electrochemical elements produced therefrom (2013-06-11),

5. 4318967 - Long-life galvanic primary cell (1982-03-09),

6. 4315977 - Mold for casting grid for tubular plates of a lead-acid battery and (1982-02-16),

7. 4250233 - Tubular plates for lead storage batteries (1981-02-10),

8. 4209574 - Long-life alkaline primary cell having low water content (1980-06-24),

9. 4192914 - Long-life alkaline primary battery (1980-03-11),

10. 4172183 - Alkaline primary cell (1979-10-23),

11. 4136236 - Long-life alkaline primary battery (1979-01-23),

Leclanché S.a. is a leading provider of energy storage solutions. With over 100 years of experience, they offer innovative and sustainable solutions for a variety of applications, including electric vehicles, stationary storage, and specialty batteries. Their cutting-edge technology and commitment to quality make them a trusted partner for customers around the world.

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

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USPTO Data Jan 1 1976 - Jan 13 2026

11 Patents

#1 in Yverdon-les-Bains

#954 in Switzerland

#50,310 in the World

Yverdon-les-Bains, Switzerland

Leclanche' S.a.

Forward Citations = 129

9 inventors:

Paul Ruetschi (6 out of 6 patents)

Pierre Blanc (3 out of 4 patents)

Hilmi Buqa (2 out of 3 patents)

4. Werner Scheifele (1 out of 1 patent)

5. Karl-Heinz Pettinger (1 out of 1 patent)

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