Rejane Dastillung

This inventor holds 14 USPTO granted patents and 1 published patent application, plus 5 CIPO patents and 11 EPO patents. Top assignees: IFP Energies Nouvelles, Compagnie Generale Des Etablissements Michelin, Michelin Recherche Et Technique S.a.. Active years: 2016-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Rejane Dastillung. Retrieved from https://idiyas.com/inventor/rejane-dastillung

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

USPTO Granted Patents = 14 (Patent Applications = 1)

% Patents Active = 92.9

CIPO Patents = 5 (Patent Applications = 1)

EPO Patents = 11 (Patent Applications = 6)

Average Co-Inventor Count = 3.7

ph-index = 3

Forward Citations = 83(Granted Patents)

Location History:

Lyons, FR (2016 - 2020)
Rueil-Malmaison, FR (2021 - 2023)

Company Filing History:

14 out of 1,204

IFP Energies Nouvelles

patents

11 out of 2,330

Compagnie Generale Des Etablissements Michelin

patents

3 out of 2,095

Michelin Recherche Et Technique S.a.

patents

where one patent can have more than one assignee

Years Active: 2016-2023

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14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11731918 - Method for producing butadiene from ethanol with optimised in situ regeneration of the catalyst of the second reaction step (2023-08-22),

2. 11401225 - Method for partially extracting butanol from an aqueous solution comprising ethanol and butanol (2022-08-02),

3. 11401219 - Process for producing butadiene from ethanol with in situ regeneration of the catalyst of the second reaction step (2022-08-02),

4. 11141677 - Method for selectively separating impurities present in a hydro-alcoholic cut by recycling through a liquid-liquid extraction column (2021-10-12),

5. 10766846 - Method for producing and purifying 1,3-butadiene (2020-09-08),

6. 10654763 - Process for producing butadiene from ethanol integrated with extractive distillation (2020-05-19),

7. 10647624 - Method for producing butadiene from butanediols (2020-05-12),

8. 10501391 - Process for producing butadiene from ethanol, comprising purification of a butadiene-loaded effluent by extractive distillation (2019-12-10),

9. 10358396 - Method for the production of butadiene and hydrogen from ethanol in two low-water and low-energy-consumption reaction steps (2019-07-23),

10. 9950969 - Method for the production of butadiene from ethanol in one low-water- and low-energy-consumption reaction step (2018-04-24),

11. 9896630 - Process for hydroconverting oil feeds in fixed beds for the production of low sulphur fuels (2018-02-20),

12. 9776933 - Process for producing 1,3-butadiene from a feedstock comprising ethanol (2017-10-03),

13. 9758798 - Process for the production of ethanol and solvents from lignocellulosic biomass with recycling of an ethanolic liquor obtained from the fermentation of pentoses (2017-09-12),

14. 9453245 - Method for producing ethanol and solvents from lignocellulosic biomass including the recirculation of a butyl wine obtained by fermenting pentoses (2016-09-27),

Title: Rejane Dastillung: Innovator in Butadiene Production

Introduction

Rejane Dastillung is a notable inventor based in Lyons, France. She has made significant contributions to the field of chemical engineering, particularly in the production of butadiene from ethanol. With a total of 14 patents to her name, Dastillung's work has advanced the efficiency and sustainability of chemical processes.

Latest Patents

Dastillung's latest patents focus on innovative methods for producing butadiene from ethanol. One of her key inventions is a method that optimizes in situ regeneration of the catalyst during the second reaction step. This process involves converting ethanol into acetaldehyde and subsequently into butadiene, utilizing a series of fixed-bed reactors. The method includes multiple regeneration phases and loops, enhancing the overall efficiency of the production process. Another patent details a similar process, emphasizing the simultaneous implementation of reaction and regeneration steps, which further contributes to the sustainability of butadiene production.

Career Highlights

Throughout her career, Dastillung has worked with prominent companies such as Ifp Energies Nouvelles and Compagnie Generale des Etablissements Michelin. Her experience in these organizations has allowed her to refine her expertise in chemical processes and innovation.

Collaborations

Dastillung has collaborated with several professionals in her field, including Marc Jacquin and Beatrice Fischer. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Rejane Dastillung's contributions to the field of chemical engineering, particularly in butadiene production, highlight her innovative spirit and dedication to sustainability. Her patents and collaborations reflect her commitment to advancing chemical processes for a better future.

Profile summary based on public USPTO records.