Ennezat, France

Sylvie Lhospitalier

This inventor holds 8 USPTO granted patents and 1 published patent application and 5 EPO patents. Top assignees: Michelin Recherche Et Technique S.a., Compagnie Generale Des Etablissements Michelin, Compagnie Generale Des Establissements Michelin. Active years: 2007-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sylvie Lhospitalier. Retrieved from https://idiyas.com/inventor/sylvie-lhospitalier

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

Calculating rank
USPTO Granted Patents = 8 

% Patents Active = 62.5

 

Average Co-Inventor Count = 1.3

ph-index = 4

Forward Citations = 75(Granted Patents)


Location History:

  • Les Oeuvres, FR (2010)
  • Ennezat, FR (2007 - 2016)

Company Filing History:


Years Active: 2007-2024

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8 patents (USPTO):Explore Patents

Title: Sylvie Lhospitalier: Innovator in Tire Technology

Introduction

Sylvie Lhospitalier is a prominent inventor based in Ennezat, France. She has made significant contributions to the field of tire technology, holding a total of 8 patents. Her innovative designs focus on enhancing the performance and durability of tires used in heavy-duty vehicles.

Latest Patents

One of her latest patents is for a tire designed for heavy civil-engineering vehicles, which features a simplified crown reinforcement. This tire includes a crown reinforcement radially positioned inside the tread and outside the carcass reinforcement. The design incorporates at least one 'low-modulus' layer made of elastic metal reinforcers, which have a structural elongation of at least 0.4% and a total elongation at break of at least 3%. Additionally, it features a 'rigid' layer formed of rigid metal reinforcers, ensuring optimal performance under demanding conditions. Another notable patent is for a tire tread that comprises a plurality of rubber pads, each defined by an incision of depth and closed contour, enhancing traction and stability.

Career Highlights

Throughout her career, Sylvie has worked with renowned companies such as Michelin Recherche Et Technique S.A. and Compagnie Générale des Établissements Michelin. Her experience in these organizations has allowed her to refine her expertise in tire design and innovation.

Collaborations

Sylvie has collaborated with notable professionals in her field, including Mathieu Vandaele and Gilles Sallaz. These partnerships have contributed to her success and the advancement of tire technology.

Conclusion

Sylvie Lhospitalier is a trailblazer in tire innovation, with a focus on enhancing the performance of heavy-duty vehicles. Her contributions through her patents and collaborations have made a significant impact in the industry.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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