Bruno Dufour

USPTO Granted Patents = 26 (Patent Applications = 8)

CIPO Patents = 1 (Patent Applications = 10)

EPO Patents = 15 (Patent Applications = 25)

Average Co-Inventor Count = 4.0

ph-index = 3

Forward Citations = 30(Granted Patents)

Location History:

Campagne sur Seine, FR (2018)
Champange sur Seine, FR (2020 - 2021)
Champagne sur Seine, FR (2012 - 2023)

Company Filing History:

Years Active: 2012-2025

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26 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12199266 - Process for the degradation of a poly(alkene carbonate), uses for preparing a lithium-ion battery electrode and the sintering of ceramics (2025-01-14),

2. 11817579 - Cathode composition for lithium-ion battery (2023-11-14),

3. 11326083 - Heat storage matertal (2022-05-10),

4. 11233228 - Process for the degradation of a poly(alkene carbonate), uses for preparing a lithium-ion battery electrode and the sintering of ceramics (2022-01-25),

5. 11180625 - Thermally and/or electrically conductive materials and method for the production thereof (2021-11-23),

6. 11155690 - Monolithic, super heat-insulating, organic aerogel composition preparation method, said composition, and the use thereof (2021-10-26),

7. 11133493 - Anode for a lithium-ion battery cell, production method thereof and battery including same (2021-09-28),

8. 11032876 - Preparation of an article of a glass or a glass-ceramic having an improved coating and that article (2021-06-08),

9. 10723846 - Process for preparing an electrode composition or composition with magnetic properties, mixture and composition obtained by means of said process and said electrode (2020-07-28),

10. 10629388 - Gelled aqueous polymer composition, pyrolysed carbonated composition produced therefrom for a supercapacitor electrode, and methods for the production thereof (2020-04-21),

11. 10550238 - Monolithic, super heat-insulating, organic aerogel composition preparation method, said composition, and the use thereof (2020-02-04),

12. 10526505 - Composition for an organic gel and the pyrolysate thereof, production method thereof, electrode formed by the pyrolysate and supercapacitor containing same (2020-01-07),

13. 10508436 - Thermally insulating composition for organic monolithic gel, use thereof and process for preparing same (2019-12-17),

14. 10438752 - Conductive electrodes and their manufacturing process (2019-10-08),

15. 10363536 - Gelled composition for an organic monolithic gel, uses thereof and process for preparing same (2019-07-30),

Title: Bruno Dufour: A Pioneer in Polymer Degradation and Battery Technology

Introduction

Bruno Dufour, based in Champagne sur Seine, France, has established himself as a prominent inventor with an impressive record of 26 patents. His innovative work focuses primarily on polymer degradation processes and advancements in lithium-ion battery technology.

Latest Patents

Dufour's latest patents showcase his expertise in these fields. One significant patent details a process for the degradation of poly(alkene carbonate). This invention describes how a primary amine reacts with a poly(alkene carbonate) polyol at temperatures between 120°C and 270°C under air to produce a non-polymeric degradation residue. This innovative approach leads to a polymeric composition suitable for lithium-ion battery electrodes, incorporating an active material, an electrically conductive filler, and a polymeric binder derived from the degradation process.

Additionally, his cathode composition for lithium-ion batteries presents a breakthrough in battery technology. This composition comprises a lithium nickel cobalt aluminum oxide alloy as an active material, a conductive filler, and a modified polymeric binder. The binder results from a thermal oxidation reaction, allowing it to incorporate oxygenated groups and facilitating production through a molten route without solvent evaporation.

Career Highlights

Throughout his career, Dufour has worked with reputable companies such as Hutchinson and Eurokera, where he has contributed significantly to advancing the field of material science. His extensive experience in these organizations underlines his commitment to developing cutting-edge technologies.

Collaborations

Dufour has also collaborated with notable professionals in the field, including Philippe Sonntag and David Ayme-Perrot. These partnerships have played a vital role in enriching his research and broadening the impact of his inventions on the industry.

Conclusion

Bruno Dufour's innovative contributions to polymer degradation processes and battery technology reflect his dedication as an inventor. With his significant number of patents and collaborations with industry experts, he continues to influence advancements in these critical areas, paving the way for future innovations in energy storage and sustainable materials.

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