Portola Valley, CA, United States of America

Jack M Walker

This inventor holds 18 USPTO granted patents, primarily in Medical Devices. Top assignees: Menlo Care, Inc., Raychem Limited, Other. Active years: 1981-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jack M Walker. Retrieved from https://idiyas.com/inventor/jack-m-walker

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 = 1.8

ph-index = 15

Forward Citations = 2,249(Granted Patents)


Location History:

  • Louisville, KY (US) (1994)
  • Portola Valley, CA (US) (1981 - 2001)

Company Filing History:


Years Active: 1981-2001

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Areas of Expertise:
Intravenous Infusion Port
Shape Memory Polymers
Bloodless Introducer
Ureteral Stent
Electromagnetic Patch
Multi-Layer Cannula
Adjustable Catheter
Conductive Extrudates
Electrical Devices
Laminates
Heater Cable
Conductive Polymers
18 patents (USPTO):Explore Patents

Title: Jack M Walker: Innovator in Medical Device Technology

Introduction

Jack M Walker is a prominent inventor based in Portola Valley, California, known for his significant contributions to medical device technology. With a total of 18 patents to his name, Walker has developed innovative solutions that enhance patient care and safety in medical procedures.

Latest Patents

Among his latest patents is the "Safe intravenous infusion port injectors," which describes connectors designed for the safe and convenient injection of measured doses of sterile liquid medications into patients. This invention features a tubular injector divided by a rigid septum, which holds a hollow needle safely recessed in both leading and trailing chambers. The design ensures that healthcare providers can administer medication without the risk of needle stick injuries or contamination. Another notable patent is for "Polymeric medical device systems having shape memory." This invention allows medical devices to be inserted in one configuration and revert to another, facilitating easier implantation and retention within bodily cavities. The device can expand upon hydration, showcasing the versatility and innovation in Walker's designs.

Career Highlights

Throughout his career, Jack M Walker has worked with notable companies such as Menlo Care, Inc. and Raychem Limited. His work has significantly impacted the field of medical devices, particularly in enhancing the safety and effectiveness of intravenous therapies and other medical applications.

Collaborations

Walker has collaborated with esteemed colleagues, including Joseph R Thomas and Daniel J Balbierz, contributing to the advancement of medical technology through teamwork and shared expertise.

Conclusion

Jack M Walker's innovative patents and career achievements highlight his dedication to improving medical device technology. His work continues to influence the industry, ensuring safer and more effective patient care solutions.

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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