Marietta, GA, United States of America

James L Chappuis

This inventor holds 23 USPTO granted patents and 4 published patent applications and 2 EPO patents, primarily in Surgical Instrumentation. Top assignees: Chap-Med, Inc., Sdgi Holdings, Inc., Warsaw Orthopedic, Inc.. Active years: 1998-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James L Chappuis. Retrieved from https://idiyas.com/inventor/james-l-chappuis

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

Calculating rank
USPTO Granted Patents = 23 

% Patents Active = 87.0

 

Average Co-Inventor Count = 1.1

ph-index = 7

Forward Citations = 565(Granted Patents)


Location History:

  • Marietta, GA (US) (1998 - 2015)
  • Atlanta, GA (US) (2012 - 2023)

Company Filing History:


Years Active: 1998-2026

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Areas of Expertise:
Dural Tear Repair
Internal Pedicle Insulator
Retractor Device
Alif Retractor Assembly
Spinal Rootlets
Lumbar Interbody Fixation
Surgical Power Tool
Facet Fusion System
Bone Passage Formation
Bite Guard
Doppler Retractor
Modular Implant Systems
23 patents (USPTO):Explore Patents

Title: The Innovative Contributions of James L. Chappuis

Introduction

James L. Chappuis, an accomplished inventor based in Marietta, GA, has made significant strides in the field of medical devices, particularly in spinal surgery. With a portfolio of 21 patents, Chappuis is dedicated to enhancing surgical outcomes and improving patient safety.

Latest Patents

Among his latest innovations are two notable patents related to pedicle insulators. The first, the *Internal Pedicle Insulator*, is an implant designed to protect nerves and surrounding tissue from injury caused by pedicle screws or other surgical instruments. This implant features stabilizing elements, such as ridges and teeth sections, to secure it within the target site, thereby minimizing the risk of loosening and nerve root irritation.

The second patent, the *Internal Pedicle Shield*, offers a similar purpose with a unique structural design. It comprises a thicker section that provides protection for sensitive tissues, while a deformable thinner section enhances grip during insertion. The thinner section may also feature a rough surface to prevent rotation and ensure stability during surgical procedures.

Career Highlights

James L. Chappuis has an impressive track record in research and development within the medical device industry. His innovative approach to creating solutions for complex surgical challenges has established him as a respected figure among his peers.

Collaborations

Throughout his career, Chappuis has worked alongside notable professionals such as Michael S. Veldman and Harold S. Taylor. Their collaborative efforts have contributed to the successful development of his patented inventions and have advanced the field of spinal surgery.

Conclusion

James L. Chappuis stands out as a prolific inventor whose contributions have the potential to transform surgical practices. His commitment to innovation and collaboration exemplifies the spirit of advancement in the medical device industry. As he continues to build upon his extensive patent portfolio, the impact of his work will likely resonate in operating rooms across the globe.

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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