Location History:
- Temedula, CA (US) (2003 - 2007)
- Temecula, CA (US) (2003 - 2022)
Company Filing History:
6 out of 1,523 
2 out of 1,185 
1 out of 14 
Years Active: 2003-2022
Title: Innovative Contributions of John D. Whitfield in Medical Devices
Introduction
John D. Whitfield, a prolific inventor based in Temecula, California, has made significant strides in the field of medical devices, holding a total of 10 patents. His inventive prowess is highlighted through his latest patents, which focus on improving interventional cardiovascular procedures.
Latest Patents
Among his recent contributions, the "Inventory Sparing Catheter System" stands out. This innovative catheter system features a changeable or adjustable working length, consisting of a proximal end, a distal end, and a first axial lumen designed to accommodate a guidewire. It includes a unique first opening in the catheter body that communicates with the lumen, allowing for enhanced functionality. The sheath of this system can be rotatable and axially movable, shifting from a covering to an exposing position.
Another notable invention is the "Embolic Protection Device." This device is crucial for use during interventional procedures in blood vessels, particularly in stenosed or occluded regions. Its design includes a filtering assembly with a self-expanding strut assembly and a filter element, effectively capturing any embolic material released into the bloodstream. The device is attached to the distal end of a guidewire, allowing for convenient manipulation within the patient's vasculature during treatment.
Career Highlights
John D. Whitfield has built a commendable career, contributing significantly to innovative medical solutions. He has worked with esteemed companies such as Advanced Cardiovascular Systems, Inc. and Abbott Cardiovascular Systems, Inc., which underscores his expertise and commitment to advancing cardiovascular health.
Collaborations
Throughout his career, John has collaborated with notable professionals in the field, including Benjamin C. Huter and Kent C. B. Stalker. These collaborations have undoubtedly enhanced his ability to innovate and develop practical applications for complex medical challenges.
Conclusion
John D. Whitfield's contributions to medical device innovation reflect not only his technical skill but also his dedication to improving patient outcomes in cardiovascular procedures. His patents demonstrate an ongoing commitment to advancing technology in healthcare, positioning him as a valuable figure in the realm of medical inventions.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.