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For the Inventor, By the Inventor

Bagnolet, France

Saft


USPTO Granted Patents = 132

% Expired Patents = 18.9


Trademarks = 15

Forward Citations = 935

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238 inventors (with patents filed for the assignee):

goldMedal Philippe Biensan (9 out of 12 patents)

silverMedal Philippe Desprez (8 out of 11 patents)

bronzeMedal Patrick Bernard (8 out of 18 patents)

4.  Gerard Rigobert (7 out of 11 patents)

5.  Christian Jordy (7 out of 10 patents)

6.  Roelof Verhoog (7 out of 12 patents)

7.  Alexandre Narbonne (6 out of 6 patents)

8.  Jean-Michel Cocciantelli (6 out of 7 patents)

9.  Bernard Simon (5 out of 9 patents)

10.  Jacques Bouet (5 out of 8 patents)

11.  Sebastien Benjamin (4 out of 7 patents)

12.  Gerard Barrailh (4 out of 6 patents)

13.  Philippe Borel (4 out of 5 patents)

14.  Serge Maloizel (4 out of 8 patents)

15.  Michel Perelle (4 out of 9 patents)


Core Competencies:
Electrochemical Cell
Lithium Anode
Battery Management
State of Charge
Electrolyte Composition
Safety Device
Positive Electrode
Voltage Control
Rechargeable Battery
Impedance Measurement
Multi-Battery Assembly
Lithium-Sulfur Battery

132 patents:

1. 12689069 - Electrochemical element for a battery and corresponding battery (2026-07-21),
2. 12651776 - Fluorinated electrolyte composition for an electrochemical cell having a lithium or lithium alloy anode (2026-06-09),
3. 12618914 - Method for determining the service life of an electrochemical cell of a battery in real time (2026-05-05),
4. 12542276 - Method for laser treatment of a lithium surface (2026-02-03),
5. 12476336 - Electrochemical element and corresponding battery (2025-11-18),
6. 12476285 - Electrolyte composition for electrochemical cell comprising a lithium anode (2025-11-18),
7. 12451567 - Electrochemical assembly, corresponding battery and method (2025-10-21),
8. 12381259 - Fluorinated electrolyte composition for a lithium-ion electrochemical cell (2025-08-05),
9. 12315911 - Lithium-sulfur battery with improved performances (2025-05-27),
10. 12288901 - Disconnection device comprising a heat activatable element (2025-04-29),
11. 12278571 - Device for creating a DC voltage bus for a polyphase electrical system, motor vehicle and renewable energy generator comprising such a device (2025-04-14),
12. 12248027 - Method for determining the value of a parameter related to the state of health of an electrochemical cell in a battery, system for electronic management of a battery, and corresponding battery (2025-03-11),
13. 12224400 - Lithium/sulphur electrochemical cell (2025-02-11),
14. 12212166 - Method for controlling a battery allowing control of a homogenous current to the cells of a power line (2025-01-28),
15. 11828810 - Estimation of the SOC of an electrochemical element (2023-11-28),
Saft, headquartered in Bagnolet, France, is a leading manufacturer specializing in advanced lithium-ion battery solutions. The company focuses on the development of electrochemical cells and battery management systems, emphasizing safety and efficiency in energy storage. Saft's expertise encompasses critical technology topics such as lithium anodes, electrolyte composition, and voltage control, catering to various sectors including industrial, transportation, and renewable energy. Their commitment to innovation positions them at the forefront of battery technology.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

Saft
132 Patents

#1 in Bagnolet

#213 in France

#6,090 in the World

Bagnolet, FR
Bagnolet, France

Saft

Forward Citations = 935

238 inventors:

goldMedal Philippe Biensan (9 out of 12 patents)

silverMedal Philippe Desprez (8 out of 11 patents)

bronzeMedal Patrick Bernard (8 out of 18 patents)

4.  Gerard Rigobert (7 out of 11 patents)

5.  Christian Jordy (7 out of 10 patents)

Please report any incorrect information to [email protected]
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