Tauranga, New Zealand

John Arthur Calder

This inventor holds 1 USPTO granted patent and 2 published patent applications. Top assignee: Ossis Limited. Active years: 2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John Arthur Calder. Retrieved from https://idiyas.com/inventor/john-arthur-calder

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

USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1


Company Filing History:


Years Active: 2019

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1 patent (USPTO):Explore Patents

Title: John Arthur Calder: Innovator in Orthopedic Implants

Introduction

John Arthur Calder is a notable inventor based in Tauranga, New Zealand. He has made significant contributions to the field of orthopedic implants, focusing on enhancing their surface properties for better integration with the human body. His innovative approach addresses critical needs in medical technology.

Latest Patents

Calder holds a patent for an "Implant with improved surface properties." This invention relates to an orthopedic implant that features an expansion means designed to increase the external surface area of the implant. The expansion means is strategically positioned to correspond to voids or depressions in a patient's anatomy. Additionally, the patent describes methods for the design and manufacture of such implants, showcasing Calder's commitment to advancing medical solutions.

Career Highlights

Calder is associated with Ossis Limited, a company dedicated to developing cutting-edge orthopedic solutions. His work at Ossis Limited has allowed him to apply his innovative ideas in a practical setting, contributing to the advancement of medical technology.

Collaborations

Calder collaborates with Madeleine Bess Martin, working together to push the boundaries of orthopedic implant technology. Their partnership exemplifies the importance of teamwork in driving innovation in the medical field.

Conclusion

John Arthur Calder's contributions to orthopedic implants highlight his role as a key innovator in the medical technology sector. His patent for an implant with improved surface properties demonstrates his dedication to enhancing patient outcomes through innovative design.

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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