Ridgefield, WA, United States of America

Christophe J P Sevrain

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Walter Lorenz Surgical, Inc.. Active years: 2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Christophe J P Sevrain. Retrieved from https://idiyas.com/inventor/christophe-j-p-sevrain

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

USPTO Granted Patents = 1 

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 121(Granted Patents)


Company Filing History:


Years Active: 2003

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Christophe J P Sevrain

Introduction

Christophe J P Sevrain is a notable inventor based in Ridgefield, WA (US). He has made significant contributions to the field of medical devices, particularly in the area of bone fastening technology. His innovative approach has led to the development of a unique device that enhances surgical procedures involving the skull.

Latest Patents

Sevrain holds a patent for a bone fastener and instrument for insertion thereof. This invention is designed to securely close a craniotomy by utilizing a cap and a base interconnected by a narrow cylindrical collar. The cap features an externally threaded stud that screws into an internally threaded bore of the collar, allowing for clamping engagement against the internal and external faces of a bone plate and surrounding bone. This device provides a method for quickly and securely replacing a bone cover into a craniotomy, making it adaptable for various regions of the skull with different thicknesses.

Career Highlights

Christophe J P Sevrain is associated with Walter Lorenz Surgical, Inc., where he has been instrumental in advancing surgical technologies. His work focuses on improving patient outcomes through innovative medical devices. The insertion tool he developed allows for safe and convenient placement of the fastener, ensuring that it can be effectively used in surgical procedures.

Collaborations

Sevrain has collaborated with notable colleagues, including Lionel C Sevrain and Alan Shearin. Their combined expertise has contributed to the successful development and implementation of innovative surgical solutions.

Conclusion

Christophe J P Sevrain's contributions to the field of medical devices, particularly through his patented bone fastener, demonstrate his commitment to enhancing surgical practices. His work continues to impact the medical community positively, providing safer and more effective solutions for craniotomy procedures.

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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