This inventor holds 2 USPTO granted patents. Top assignee: Other. Active years: 2002-2013.
Company Filing History:
2 out of 834,307 Years Active: 2002-2013
Title: Innovations of Andrew Edgar in Radiation Dosimetry
Introduction
Andrew Edgar is a notable inventor based in Wellington, New Zealand. He has made significant contributions to the field of radiation dosimetry, holding a total of 2 patents. His work focuses on developing advanced materials that can effectively store and release energy from ionizing radiation.
Latest Patents
One of Andrew Edgar's latest patents is for fluoroperovskite radiation dosimeters and storage phosphors. This invention provides phosphor-doped fluoroperovskite compounds that are capable of storing at least part of the energy of incident ionizing radiation. These compounds can release at least part of the stored energy upon optical stimulation or heating. The patent also includes dosimeters and radiation storage devices comprising these compounds, along with methods for preparing and using them to determine doses of ionizing radiation or to record and reproduce ionizing radiation images.
Another significant patent is for a fluoro glass ceramic that exhibits photostimulable properties. This glass ceramic material is designed for storing energy from X-rays and releasing that energy through photo-stimulation. It comprises a fluoride glass matrix containing micro-crystalline particles, which have an average particle size of less than 2 micrometers. The glass ceramic shows a continuous spectrum in its XRD spectrum, along with discrete peaks superimposed on that spectrum. The glass matrix preferably contains zirconium ions and ions from the alkali and alkaline earth groups, with specific proportions of fluoride ions replaced by bromide and/or chloride ions.
Career Highlights
Andrew Edgar has established himself as a prominent figure in the field of radiation dosimetry through his innovative inventions. His patents reflect a deep understanding of materials science and their applications in radiation detection and imaging.
Collaborations
Andrew has collaborated with notable colleagues such as Peter M Willems and Johann-Martin Spaeth. These collaborations have likely contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Andrew Edgar's contributions to radiation dosimetry through his innovative patents demonstrate his expertise and commitment to advancing the field. His work continues to impact the way ionizing radiation is measured and utilized in various applications.