Philibert Leflaive

This inventor holds 69 USPTO granted patents and 11 published patent applications, plus 4 CIPO patents and 29 EPO patents, primarily in Hydrogenation Catalysts (CPC class B01J). Top assignees: IFP Energies Nouvelles, Institut Francais Du Pe'trole, Arkema France. Active years: 2004-2026.

USPTO Granted Patents = 69 (Patent Applications = 11)

% Patents Active = 76.8

CIPO Patents = 4 (Patent Applications = 3)

EPO Patents = 29 (Patent Applications = 38)

Average Co-Inventor Count = 3.6

ph-index = 7

Forward Citations = 152(Granted Patents)

Forward Citations (Not Self Cited) = 118(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Sceaux, FR (2005)
Bures sur Yvette, FR (2004 - 2011)
Mions, FR (2008 - 2021)
Rueil-Malmaison, FR (2022 - 2024)

Company Filing History:

55 out of 1,198

IFP Energies Nouvelles

patents

12 out of 2,424

Institut Francais Du Pe'trole

Ifp Bnergies Nouvelles

patent

7. 1 out of 84

Institute Francais Du Petrole

patents

where one patent can have more than one assignee

Years Active: 2004-2026

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Areas of Expertise:

Hydrogenation

Catalysts

Hydrodesulfurization

Zeolitic Adsorbents

Gasoline Purification

Mercaptans Capture

Xylenes Separation

Nickel Molybdenum Ratio

Graphitic Materials

Alumina Support

Arsenic Removal

Photocatalytic Reduction

69 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12697608 - Method for the selective hydrogenation of a gasoline in the presence of a catalyst on a mesoporous-macroporous substrate (2026-08-04),

2. 12673315 - Method for hydrodesulfurization in the presence of a catalyst on a mesoporous-macroporous substrate (2026-07-07),

3. 12611655 - Selective hydrogenation catalyst comprising specific carrier in the form of an aluminate (2026-04-28),

4. 12590254 - Method for hydrodesulfurisation of a petroleum fraction using a catalyst containing a graphitic material characterised by the H/C ratio thereof (2026-03-31),

5. 12364975 - Hydrogenation catalyst comprising a carrier and a specific nickel molybdenum ratio (2025-07-22),

6. 12338399 - Hydrodesulfurization method using a catalyst comprising a flash alumina support (2025-06-24),

7. 12257564 - Mass for capturing mercaptans which is prepared using molten salts (2025-03-25),

8. 12247171 - Method for capturing organometallic impurities in the presence of a capture mass on a mesoporous-macroporous support (2025-03-11),

9. 12227702 - Method for conducting finishing hydrodesulphurisation in the presence of a catalyst on a meso-macroporous support (2025-02-18),

10. 12054679 - Method for producing gasoline with low sulphur and mercaptan content (2024-08-06),

11. 12018217 - Method for producing a petrol with low sulfur and mercaptans content (2024-06-25),

12. 11992826 - Method for regenerating a catalyst which is spent and regenerated by a hydrodesulfurization process of gasolines (2024-05-28),

13. 11918982 - Method for rejuvenating a nonregenerated spent catalyst from a process for the hydrodesulfurization of gasolines (2024-03-05),

14. 11866656 - Method for producing a petrol with low sulphur and mercaptan content (2024-01-09),

15. 11806695 - Method for the photocatalytic reduction of COusing a microporous crystalline metal sulfide photocatalyst (2023-11-07),

Title: Philibert Leflaive: Pioneering Inventor and Innovator in Mions, France

Introduction:

Philibert Leflaive is a distinguished inventor whose passion for innovation and relentless pursuit of excellence have established him as a trailblazer in the world of inventions. His groundbreaking work continues to inspire future generations of inventors to push boundaries and strive for greatness.

Latest Patents:

With an impressive portfolio of 56 patents, Philibert Leflaive's latest inventions include a "Method for producing a petrol with low sulphur and mercaptan content" and a "Method for the photocatalytic reduction of CO using a microporous crystalline metal sulfide photocatalyst." These cutting-edge patents showcase his expertise and dedication to developing sustainable solutions to complex challenges.

Career Highlights:

Throughout his illustrious career, Philibert Leflaive has made significant contributions to the field of inventions. He has worked with prestigious organizations such as Ifp Energies Nouvelles and Institut Français du Pétrole, where he has spearheaded innovative projects that have redefined industry standards. His relentless commitment to research and development has led to the successful implementation of groundbreaking technologies.

Collaborations:

Philibert Leflaive has collaborated with esteemed professionals in the industry, including his coworkers Catherine Laroche and Damien Leinekugel Le Cocq. Their combined expertise and dedication to pushing the boundaries of innovation have resulted in the successful realization of numerous projects that have had a lasting impact on the field of inventions.

Conclusion:

In conclusion, Philibert Leflaive's dedication to innovation and his pioneering spirit have cemented his legacy as a visionary inventor. His remarkable achievements continue to shape the landscape of inventions, inspiring others to think creatively and strive for excellence in their pursuit of groundbreaking solutions.