Rennes, France

Francis Chagneau

This inventor holds 1 USPTO granted patent. Top assignee: Landos Applications Orthopediques Francaises. Active years: 1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Francis Chagneau. Retrieved from https://idiyas.com/inventor/francis-chagneau

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


% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 12(Granted Patents)


Company Filing History:


Years Active: 1990

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Francis Chagneau

Introduction

Francis Chagneau is a notable inventor based in Rennes, France. He has made significant contributions to the field of orthopedics, particularly with his innovative designs aimed at improving medical devices. His work reflects a commitment to enhancing patient care through technological advancements.

Latest Patents

One of Francis Chagneau's key inventions is the centro-medullary nailing rod. This device is specifically designed for treating bone fractures. The rod is characterized by its longitudinally split tube form, which includes locking tongues that prevent or limit relative displacement between the edges of the slot. This design allows for improved resistance to twisting, making it a valuable tool in orthopedic surgery. He holds 1 patent for this invention.

Career Highlights

Francis Chagneau is associated with Landos Applications Orthopédiques Françaises, where he applies his expertise in developing orthopedic solutions. His career is marked by a dedication to innovation and improving medical practices.

Collaborations

Throughout his career, Francis has collaborated with notable colleagues, including Frantz Langlais and Jean-Jacques Rolland. These partnerships have contributed to the advancement of orthopedic technologies and have fostered a collaborative environment for innovation.

Conclusion

Francis Chagneau's contributions to the field of orthopedics through his innovative inventions, such as the centro-medullary nailing rod, highlight his commitment to improving medical devices. His work continues to influence the industry and enhance patient outcomes.

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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