Marc Deschamps

This inventor holds 25 USPTO granted patents and 9 published patent applications, plus 15 CIPO patents and 23 EPO patents, primarily in Lithium Battery Technology. Top assignees: Blue Solutions, Centre National De La Recherche Scientifique, Batscap. Active years: 2008-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Marc Deschamps. Retrieved from https://idiyas.com/inventor/marc-deschamps

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

USPTO Granted Patents = 25 (Patent Applications = 9)

% Patents Active = 68.0

CIPO Patents = 15 (Patent Applications = 10)

EPO Patents = 23 (Patent Applications = 20)

Average Co-Inventor Count = 2.9

ph-index = 2

Forward Citations = 20(Granted Patents)

Company Filing History:

Centre National De La Recherche Scientifique

The University of Nantes

patents

5. 2 out of 134

Institut National Polytechnique De Grenoble

Université´ D'aix-Marseille

patents

where one patent can have more than one assignee

Years Active: 2008-2025

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Areas of Expertise:

Lithium Metal Polymer Battery

Solid Polymer Electrolyte

Lithium Nitrate

Gelled Lithium Battery

Lithium-Sulfur Battery

Positive Electrode

Electrochemical Cell

Bilayer Electrolyte

Ionic Conducting Material

Active Electrode Material

25 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12394822 - Polymer electrolyte for a lithium metal polymer battery having improved performance (2025-08-19),

2. 11804619 - Solid polymer electrolyte including solvating polymer, lithium salt, and PVdF-HFP copolymer and battery including same (2023-10-31),

3. 11799124 - Use of lithium nitrate as sole lithium salt in a gelled lithium battery (2023-10-24),

4. 11508991 - Use of a salt mixture as an additive in a lithium-gel battery (2022-11-22),

5. 11050083 - Lithium metal polymer battery having a high energy density (2021-06-29),

6. 10608277 - Organic lithium battery (2020-03-31),

7. 10586986 - Organic lithium battery (2020-03-10),

8. 10468670 - Lithium-sulfur battery (2019-11-05),

9. 10147924 - Lithium battery protected from intrusion by pointed elements (2018-12-04),

10. 10109860 - Lithium-sulphur battery (2018-10-23),

11. 10038183 - Positive electrode for a lithium battery (2018-07-31),

12. 9812888 - Electrochemical cell or battery with reduced impedance and method for producing same (2017-11-07),

13. 9450231 - Method for preparing a positive electrode material through extrusion in presence of an aqueous solvent, positive electrode obtained through said method, and uses thereof (2016-09-20),

14. 9373835 - [object Object] (2016-06-21),

15. 8852814 - Method for developing an electrochemical device (2014-10-07),

Title: The Innovative Journey of Marc Deschamps

Introduction

Marc Deschamps is a prominent inventor based in Quimper, France, known for his significant contributions to the field of battery technology. With a remarkable portfolio of 24 patents, Deschamps has made strides in developing advanced materials for batteries, enhancing their efficiency and sustainability.

Latest Patents

Among his most notable inventions are two recent patents. The first is a solid polymer electrolyte that includes a solvating polymer, lithium salt, and PVdF-HFP copolymer. This invention focuses on a solid polymer electrolyte for batteries, featuring at least one polymer that solvates cations of a lithium salt and a specifically selected halogenated polymer. This innovation is particularly applicable to lithium batteries, including Lithium Metal Polymer (LMP) batteries.

His second patent describes the use of lithium nitrate as the sole lithium salt in a gelled rechargeable lithium metal battery. This invention addresses the ion conductivity issues in gelled batteries without polysulfide ions, contributing to significant improvements in the battery's lifespan.

Career Highlights

Throughout his career, Marc Deschamps has worked with esteemed organizations such as Blue Solutions and the Centre National de La Recherche Scientifique. His experience in these institutions has fortified his expertise in material science and battery development, allowing him to play a pivotal role in advancing energy storage technologies.

Collaborations

During his career, Deschamps has collaborated with renowned colleagues, including Dominique Guyomard and Joël Gaubicher. These partnerships have enriched his research endeavors and facilitated the exploration of innovative solutions in the energy sector.

Conclusion

Marc Deschamps continues to be a leading figure in the innovation landscape of battery technology. His patents not only reflect his inventive prowess but also highlight the potential advancements in energy storage solutions that could shape the future of sustainable technology.

Profile summary based on public USPTO records.