Claude Dehennau

This inventor holds 40 USPTO granted patents and 2 published patent applications, plus 2 CIPO patents and 11 EPO patents, primarily in Thermoplastic Composites. Top assignees: Solvay (Societe Anonyme), Solvay & Cie, Solvay & Cie (Societe Anonyme). Active years: 1986-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Claude Dehennau. Retrieved from https://idiyas.com/inventor/claude-dehennau

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

USPTO Granted Patents = 40 (Patent Applications = 2)

% Patents Active = 85.0

CIPO Patents = 2 (Patent Applications = 1)

EPO Patents = 11 (Patent Applications = 6)

Average Co-Inventor Count = 2.3

ph-index = 9

Forward Citations = 331(Granted Patents)

Company Filing History:

17 out of 382

Solvay (Societe Anonyme)

Solvay & Cie (Societe Anonyme)

Solvay Advanced Polymers, LLC

patents

6. 1 out of 3

Egeplast Werner Strumann Gmbh & Co. Kg

9. 1 out of 834,570

Other

patents

where one patent can have more than one assignee

Years Active: 1986-2016

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Areas of Expertise:

PVC Composites

Biodegradable Films

Extrusion Processes

Polyamide Structures

Cellular Structures

Thermoplastic Moulding

Plastic Tubes

Polymeric Layers

Coextrusion Techniques

Impact-Modified Plastics

High-Frequency Weldable

Starch-Based Compositions

40 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9327427 - Method for producing a PVC-based composite plate and structure including one such plate (2016-05-03),

2. 8696853 - Process for manufacturing a plastic-based cellular structure and device for implementing this process (2014-04-15),

3. 8110137 - Process for manufacturing a plastic-based cellular structure (2012-02-07),

4. 8088240 - Assembly process and plastic composite tube (2012-01-03),

5. 8057732 - Method for making a polyamide hollow body (2011-11-15),

6. 7851042 - Plane structure composed of a cohesive assembly of contiguous cellular cells (2010-12-14),

7. 7807245 - Impact-modified polyamide hollow body (2010-10-05),

8. 7780762 - Cartridge for treating a gas (2010-08-24),

9. 7093620 - Reinforced plastic pipe and process for manufacturing the said pipe (2006-08-22),

10. 7008577 - Extrusion head for expanded plastic tubes (2006-03-07),

11. 6391432 - Process for processing a semicrystalline thermoplastic (2002-05-21),

12. 6335131 - Articles printed by electrophotography (2002-01-01),

13. 6180053 - Process for manufacturing a biodegradable blown film (2001-01-30),

14. 6174479 - Process for processing a semicrystalline thermoplastic (2001-01-16),

15. 5958524 - Process for the surface treatment of articles comprising at least one (1999-09-28),

Title: Claude Dehennau: A Pioneer in Technological Innovation

Introduction:

Claude Dehennau, a renowned inventor based in Waterloo, BE, is celebrated for his passion for innovation and his unwavering commitment to excellence. With an impressive portfolio of 40 patents to his name, Dehennau is a true trailblazer in the realm of technology.

Latest Patents:

Dehennau's latest patents showcase his ingenuity and expertise in the field of materials science and engineering. One of his recent inventions includes a method for producing a PVC-based composite plate and structure. Another notable patent involves a process for manufacturing plastic-based cellular structures, demonstrating his versatility and creativity in developing cutting-edge technologies.

Career Highlights:

Having worked at prestigious companies like Solvay SA and Solvay Advanced Polymers, L.L.C., Dehennau has amassed a wealth of experience in the industry. His innovative solutions and groundbreaking inventions have significantly contributed to the advancement of various sectors, solidifying his reputation as a visionary inventor.

Collaborations:

Throughout his career, Dehennau has collaborated with talented individuals such as Thierry Depireux and Dominique Grandjean. These partnerships have led to the development of groundbreaking technologies and have fostered a culture of innovation and collaboration within the industry.

Conclusion:

Claude Dehennau's remarkable achievements and unwavering dedication to innovation continue to inspire the next generation of inventors. His legacy as a true pioneer in the world of technology is secured, and his contributions will undoubtedly shape the future of technological advancement for years to come.

Profile summary based on public USPTO records.