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For the Inventor, By the Inventor

Irigny, France

Jean-Luc Duplan

USPTO Granted Patents = 15


Average Co-Inventor Count = 4.1

ph-index = 10

Forward Citations = 269(Granted Patents)


Company Filing History:

goldMedal15 out of 2,424 
 
Institut Francais Du Pe'trole
 patents

Years Active: 1998-2009

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15 patents (USPTO):Explore Patents
1. 7597796 - Apparatus and process for catalytic cracking of two distinct hydrocarbon feeds (2009-10-06),
2. 7374662 - Method for jointly producing propylene and petrol from a relatively heavy charge (2008-05-20),
3. 7262332 - Process for multistage conversion of a charge comprising olefins with four, five or more carbon atoms, with the aim of producing propylene (2007-08-28),
4. 6447671 - Process for converting heavy petroleum fractions, comprising an ebullated bed hydroconversion step and a hydrotreatment step (2002-09-10),
5. 6280606 - Process for converting heavy petroleum fractions that comprise a distillation stage, ebullated-bed hydroconversion stages of the vacuum distillate, and a vacuum residue and a catalytic cracking stage (2001-08-28),
6. 6277270 - Process for converting heavy petroleum fractions that comprise a fixed-bed hydrotreatment stage, an ebullated-bed conversion stage, and a catalytic cracking stage (2001-08-21),
7. 6207041 - Process for converting heavy crude oil fractions, comprising an ebullating bed hydroconversion step and a hydrotreatment step (2001-03-27),
8. 6171477 - Hydroconversion of vacuum distillates and deasphalted oils in fixed beds and boiling beds (2001-01-09),
9. 6117306 - Catalytic process for conversion of a petroleum residue using a fixed (2000-09-12),
10. 6017441 - Multi-step catalytic process for conversion of a heavy hydrocarbon (2000-01-25),
11. 6007703 - Multi-step process for conversion of a petroleum residue (1999-12-28),
12. 5980730 - Process for converting a heavy hydrocarbon fraction using an ebullated (1999-11-09),
13. 5962750 - Process that involves the optimum etherification of a hydrocarbon (1999-10-05),
14. 5811626 - Paraffin alkylation process (1998-09-22),
15. 5744681 - Paraffin alkylation process (1998-04-28),

Title: Inventor Spotlight: Jean-Luc Duplan

Introduction

Jean-Luc Duplan is a prolific inventor based in Irigny, France, holding an impressive portfolio of 15 patents. His innovative contributions primarily focus on the field of hydrocarbon processing technologies, specifically catalytic cracking processes.

Latest Patents

Among his most recent patents is the "Apparatus and Process for Catalytic Cracking of Two Distinct Hydrocarbon Feeds." This invention presents an advanced apparatus and associated process designed for the catalytic cracking of oil cuts in a fluidized bed. It enhances the efficiency of processing by allowing a conventional feed to be cracked in a principal riser while simultaneously cracking a secondary feed in one or more secondary risers. The configuration ensures optimal interaction and efficiency between the feeds.

Another notable patent is the "Method for Jointly Producing Propylene and Petrol from a Relatively Heavy Charge." This process focuses on converting a hydrocarbon feedstock that includes a heavy main feedstock and a lighter secondary feedstock, addressing the critical need for more efficient conversion methods in the petroleum industry.

Career Highlights

Jean-Luc is currently associated with the Institut Français du Pétrole, a leading research institution dedicated to the advancement of oil and gas production technologies. His role within the organization allows him to develop and refine innovative processes that aim to improve industry standards.

Collaborations

Throughout his career, Jean-Luc has collaborated with notable coworkers such as Alain Billon and Frederic Morel. Their joint efforts have contributed significantly to advancements in hydrocarbon processing techniques, fostering an environment of creativity and innovation.

Conclusion

With a strong commitment to refining catalytic cracking processes, Jean-Luc Duplan continues to make significant strides in innovation. His contributions serve as vital components in the pursuit of more efficient and sustainable hydrocarbon processing technologies, marking him as an influential figure in the field.

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