Bothell, WA, United States of America

Gregory D Nieminen

This inventor holds 37 USPTO granted patents and 2 published patent applications, plus 9 CIPO patents and 6 EPO patents, primarily in Mitral Valve Devices. Top assignees: Cardiac Dimensions Pty. Ltd., Cardiac Dimensions, Inc.. Active years: 2004-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Gregory D Nieminen. Retrieved from https://idiyas.com/inventor/gregory-d-nieminen

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

USPTO Granted Patents = 37 

% Patents Active = 81.1


 

Average Co-Inventor Count = 2.6

ph-index = 17

Forward Citations = 2,510(Granted Patents)


Company Filing History:


Years Active: 2004-2025

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Areas of Expertise:
Mitral Valve
Annuloplasty
Tissue Shaping
Medical Device
Delivery System
Heart Repair
Anchor Design
Percutaneous Method
Body Organ Modification
Fixed Length Anchor
Twisted Anchor
Shape Modification
37 patents (USPTO):Explore Patents

Title: Innovations in Cardiac Health: The Contributions of Gregory D. Nieminen

Introduction

Gregory D. Nieminen, based in Bothell, WA, is a prolific inventor with 37 patents to his name. His work primarily focuses on advancements in cardiac health devices, showcasing his dedication to improving medical technology. Nieminen's inventions are essential in addressing significant health issues, particularly those related to heart function and valve treatments.

Latest Patents

Among his notable inventions, two recent patents stand out: the Mitral Valve Annuloplasty Device with Twisted Anchor and the Tissue Shaping Device. The mitral valve annuloplasty device proposes a method for minimally invasive treatment of mitral valve regurgitation. This innovative approach involves advancing an intraluminal cardiac device into the coronary sinus, where it utilizes self-expanding anchors to reshape the mitral valve tissue, ultimately reducing regurgitation. The tissue shaping device is designed to be positioned in a vessel near a patient's heart to effectively reshape the heart. It encompasses expandable anchors and locking mechanisms that ensure stability during the procedure, highlighting Nieminen’s focus on enhancing surgical outcomes.

Career Highlights

Nieminen has played a vital role in the advancement of cardiac technologies while working for Cardiac Dimensions Pty. Ltd. and Cardiac Dimensions, Inc. His background in the medical technology industry, combined with his inventive spirit, has led to the development of groundbreaking devices aimed at improving patient care.

Collaborations

Throughout his career, Nieminen has collaborated with influential professionals in his field, including Mark L. Mathis and Nathan Aronson. These partnerships have fostered an environment of innovation and teamwork, contributing to the successful development of various cardiac devices.

Conclusion

Gregory D. Nieminen's contributions to the field of cardiac health underscore the critical role that innovative inventions play in modern medicine. With a strong portfolio of 37 patents, Nieminen continues to impact the lives of patients through his dedication to developing advanced medical devices. As technology evolves, his work remains a testament to the vital intersection of creativity and healthcare.

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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