Company Filing History:
4 out of 1,746 
1 out of 2,307 
Years Active: 2002-2016
Title: The Innovations of Clifford R Jack, Jr.
Introduction
Clifford R Jack, Jr. is a prominent inventor based in Rochester, MN (US). He has made significant contributions to the field of medical imaging, particularly in the area of magnetic resonance imaging (MRI). With a total of 4 patents to his name, Jack's work has advanced the understanding and diagnosis of neurological conditions.
Latest Patents
One of his latest patents focuses on the "Magnetic resonance imaging of amyloid plaque in the brain." This innovative method allows for the imaging of amyloid plaques using an MRI system, with or without a contrast agent. The technique employs a spin-echo pulse sequence that is both respiratory and cardiac gated, minimizing motion artifacts while achieving high image resolution. Another notable patent is the "Histogram segmentation of FLAIR images." This method classifies tissue in magnetic resonance images, particularly for measuring volumes of pathological tissue such as white matter hyperintensity in the brain. By constructing a pixel intensity histogram from the acquired images, Jack's method applies a statistically-based regression analysis to determine threshold values that differentiate various types of brain tissue.
Career Highlights
Clifford R Jack, Jr. has had a distinguished career, working with esteemed organizations such as the Mayo Foundation for Medical Education and Research and the University of Minnesota. His research and innovations have played a crucial role in enhancing diagnostic imaging techniques.
Collaborations
Throughout his career, Jack has collaborated with notable colleagues, including Heidi A Ward and Stephen J Riederer. These partnerships have contributed to the advancement of medical imaging technologies and methodologies.
Conclusion
Clifford R Jack, Jr. is a key figure in the field of medical imaging, with a focus on improving MRI techniques for better diagnosis of neurological conditions. His innovative patents and collaborations have significantly impacted the medical community.