Jean-Alex Laffitte

This inventor holds 17 USPTO granted patents and 7 published patent applications, plus 6 CIPO patents and 10 EPO patents, primarily in Chemical Processing. Top assignees: Arkema France, Arkema Inc., Societe Nationale Elf Aquitaine. Active years: 1993-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jean-Alex Laffitte. Retrieved from https://idiyas.com/inventor/jean-alex-laffitte

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

Calculating rank

USPTO Granted Patents = 17 (Patent Applications = 7)

% Patents Active = 88.2

CIPO Patents = 6

EPO Patents = 10 (Patent Applications = 19)

Average Co-Inventor Count = 2.6

ph-index = 3

Forward Citations = 31(Granted Patents)

Location History:

Pau, FR (1993 - 2022)
Biarritz, FR (2020 - 2023)

Company Filing History:

Societe Nationale Elf Aquitaine

Years Active: 1993-2023

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Areas of Expertise:

Corrosion Inhibitors

Fatty Acid Composition

Sulfonic Acid

Acidic Cleaning

Poly(aryl Ketones)

Trioxane Preparation

Enantioselective Hydrogenation

Chiral Phosphinite-Boranes

Glycerol Recovery

Rust Removal

Films and Membranes

Chemical Applications

17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11788192 - Inhibitors of metal corrosion (2023-10-17),

2. 11534743 - Acid composition for processing fatty acids (2022-12-27),

3. 11447450 - Process for producing sulfonic acid (2022-09-20),

4. 11359163 - Use of hypophosphorous acid for the esterification of free fatty acids (2022-06-14),

5. 11040940 - Weakly coloured sulfonic acid (2021-06-22),

6. 10889781 - Process for acidic cleaning in the beer industry (2021-01-12),

7. 10780433 - Acid composition for processing fatty acids (2020-09-22),

8. 10563028 - Films and membranes of poly(aryl ketones) and methods of casting the same from solution (2020-02-18),

9. 10087295 - Films and membranes of poly (aryl ketones) and methods of casting the same from solution (2018-10-02),

10. 9994544 - Method for preparing trioxane (2018-06-12),

11. 9018425 - Use of sulfonic acid for recovering glycerol resulting from the triglyceride transesterification reaction (2015-04-28),

12. 8574370 - Use of alkane sulphonic acid for rust removal (2013-11-05),

13. 8425688 - Process for acidic cleaning in the beer industry (2013-04-23),

14. 8197605 - Use of alkanesulfonic acid as agent for cleaning cement, mortar and concrete (2012-06-12),

15. 5614641 - Process for enantioselective hydrogenation of the oxo C.dbd.O double bond (1997-03-25),

Title: Innovations and Contributions of Inventor Jean-Alex Laffitte

Introduction

Jean-Alex Laffitte, an accomplished inventor based in Pau, France, has made significant strides in the field of chemical innovations. With a remarkable portfolio of 17 patents, Laffitte's work focuses primarily on compositions and methods that enhance industrial processes, particularly related to metal corrosion and fatty acid processing.

Latest Patents

Among his latest patents, Laffitte has developed an "Inhibitor of Metal Corrosion," which pertains to a unique composition of at least one sulfonic acid combined with an effective amount of at least one nitrosyl compound. This innovation serves as an effective corrosion inhibitor for metals, showcasing Laffitte's commitment to enhancing material longevity and performance. Another notable patent is the "Acid Composition for Processing Fatty Acids," which not only details a composition for fatty acid esterification catalyst but also emphasizes its practical applications in the industry.

Career Highlights

Throughout his career, Jean-Alex Laffitte has worked with prestigious companies like Arkema France and Société Nationale Elf Aquitaine. His tenure at these organizations has empowered him to apply his inventive spirit and scientific knowledge to real-world problems, solidifying his reputation as a key player in the development of innovative chemical solutions.

Collaborations

Collaboration has played an essential role in Laffitte’s career. He has worked alongside talented coworkers such as Bernard Monguillon and Sylvain Juge, contributing to the collective advancement of their field. These partnerships have undoubtedly enriched his work and expanded the impact of his inventions.

Conclusion

Jean-Alex Laffitte stands out as a prominent inventor whose contributions to corrosion inhibition and fatty acid processing reflect a commitment to innovation. His extensive patent portfolio and collaborations highlight his role in shaping the future of chemical engineering. As he continues to push the boundaries of invention, Laffitte's work remains influential within the scientific community and industry alike.

Profile summary based on public USPTO records.