Philippe Lequeu

This inventor holds 8 USPTO granted patents, plus 4 CIPO patents and 4 EPO patents. Top assignees: Pechiney Rhenalu, Constellium Issoire, Alcan Rhenalu. Active years: 2000-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Philippe Lequeu. Retrieved from https://idiyas.com/inventor/philippe-lequeu

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

USPTO Granted Patents = 8

% Patents Active = 75.0

CIPO Patents = 4

EPO Patents = 4 (Patent Applications = 1)

Average Co-Inventor Count = 3.4

ph-index = 4

Forward Citations = 53(Granted Patents)

Location History:

Issoire, FR (2000 - 2004)
Saint-Egreve, FR (2013 - 2017)
Veyre-Monton, FR (2011 - 2018)

Company Filing History:

Years Active: 2000-2018

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10144998 - Method of making a structural element for aeronautical construction comprising differential work-hardening (2018-12-04),

2. 9555504 - Method for assembling aluminum alloy parts by welding (2017-01-31),

3. 8469255 - Method for assembling aluminum alloy parts by welding (2013-06-25),

4. 7938165 - Manufacturing process for semi-finished products containing two aluminum-based alloys (2011-05-10),

5. 6692589 - Aircraft structure element made of an Al-Cu-Mg- alloy (2004-02-17),

6. 6602361 - Product made of an AlCuMg alloy for aircraft structural elements (2003-08-05),

7. 6569542 - Aircraft structure element made of an Al-Cu-Mg alloy (2003-05-27),

8. 6077363 - Al-Cu-Mg sheet metals with low levels of residual stress (2000-06-20),

Title: Inventor Philippe Lequeu: Pioneering Innovations in Issoire, FR

Introduction: Philippe Lequeu is a renowned inventor hailing from Issoire, France, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Philippe Lequeu holds several patents in various technological domains, showcasing his continuous dedication to pushing the boundaries of innovation.

Career Highlights: Throughout his illustrious career, Philippe Lequeu has been instrumental in developing cutting-edge solutions that have revolutionized industries and improved the lives of many.

Collaborations: Philippe Lequeu has collaborated with leading experts and organizations in the field, fostering a culture of innovation and knowledge-sharing that has led to remarkable advancements.

Conclusion: Philippe Lequeu's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor, leaving a lasting impact on the world of technology.

Profile summary based on public USPTO records.