This inventor holds 14 USPTO granted patents and 5 published patent applications and 3 EPO patents. Top assignees: The University of Texas System, Admittance Technologies, Inc., Cardiovol, LLC. Active years: 2014-2026.
Location History:
- Edmond, OK (US) (2014 - 2017)
- Austin, TX (US) (2016 - 2024)
Company Filing History:
13 out of 5,630 
5 out of 5 
4 out of 4 Years Active: 2014-2026
Title: The Innovations of John Porterfield
Introduction
John Porterfield is a prominent inventor based in Austin, TX, known for his significant contributions to the field of cardiac assistance devices. With a total of 12 patents to his name, his work primarily focuses on innovative methods and apparatuses aimed at enhancing heart function in patients with cardiac conditions.
Latest Patents
One of John Porterfield's latest patents is a method and apparatus for assisting the heart. This pioneering technology consists of a cardiac assist device that is implantable into a patient, aiding the heart in pumping blood effectively. The apparatus includes a sensor designed for implantation, which communicates with both the cardiac assist device and the heart, measuring the native volume of the heart. Designed to optimize blood flow, this technology features two cardiac assist devices working in tandem to rest the heart, thereby allowing it to recover its functions. Additionally, the sensor provides monitoring capabilities based on various measurements, including admittance and impedance, to enhance the overall effectiveness of the cardiac assistance process.
Career Highlights
Throughout his career, John Porterfield has been affiliated with notable institutions, including the University of Texas System and Admittance Technologies, Inc. His work has played a crucial role in advancing cardiac technologies, further exemplified by the multiple patents he has successfully secured, focusing on practical solutions for heart health.
Collaborations
John has collaborated with esteemed colleagues such as Marc D. Feldman and Jonathan Walker Valvano, contributing to a rich exchange of ideas and innovations within the field. These partnerships have enabled him to refine his inventions and greatly enhance the impact of his work.
Conclusion
The contributions of John Porterfield to cardiac health through his inventions are invaluable. His dedication to innovation and collaboration has led to significant advancements in medical technology. With each patent, he continues to pave the way for improved health solutions, demonstrating the vital role of inventors in shaping a healthier future.