This inventor holds 83 USPTO granted patents and 24 published patent applications, plus 7 CIPO patents and 26 EPO patents, primarily in Heart Valve Technology (CPC class A61F2-2418). Top assignees: Edwards Lifesciences Cardiaq LLC, Inqb8 Medical Technologies, LLC, Cardiaq Valve Technologies, Inc.. Active years: 2011-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Inventors with similar research interests:
Location History:
- Ladera Ranch, CA (US) (2013 - 2020)
- Winchester, MA (US) (2011 - 2024)
Company Filing History:
54 out of 109 
11 out of 13 
8 out of 8 
Years Active: 2011-2026
Areas of Expertise:
Title: J Brent Ratz: Innovator in Cardiovascular Device Technologies
Introduction
J Brent Ratz, based in Winchester, MA, is a prolific inventor with a significant contribution to the field of cardiovascular device technologies. With an impressive portfolio of 73 patents, Ratz has continually pushed the boundaries of innovation in medical devices, particularly in the development of advanced delivery systems for heart valve replacements.
Latest Patents
Among his latest patents, Ratz has developed the "Steerable delivery system for replacement mitral valve and methods of use." This invention enhances steerability for delivering a prosthesis, such as a replacement mitral valve, enabling precise positioning in the heart. The delivery component features a plurality of slots that allow for desired bending, facilitating three-dimensional steering. Another notable patent is the "Supra and sub-annular mitral valve delivery system," which outlines methods for delivering a replacement valve to its intended location in the heart. This system involves innovative techniques for the orientation of ventricular anchors during implantation, either via a transseptal or transapical delivery approach.
Career Highlights
Throughout his career, Ratz has been associated with several leading companies in the medical device industry. Notable among these is Edwards Lifesciences, a key player in heart valve technologies. He has also been instrumental in the growth of Cardiaq LLC and Cardiaq Valve Technologies, Inc., where his innovations have received recognition for their impact on patient outcomes.
Collaborations
Ratz has collaborated with esteemed colleagues in the industry, including Arshad Quadri and Luca Pesce. Together, they have contributed to advancements in cardiovascular technologies that emphasize both functionality and patient safety.
Conclusion
J Brent Ratz continues to be a driving force in the innovation of medical devices, particularly in the realm of cardiovascular interventions. His extensive patent portfolio and collaborative efforts reflect a commitment to improving patient care and advancing medical technology. As he continues to innovate, the future of heart valve replacement procedures looks promisingly enhanced by his contributions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile