John E A Shaw

Title: John E A Shaw: Innovator in Particulate Detection and Physiochemical Measurements

Introduction

John E A Shaw is a notable inventor based in Middlesex, GB. He has made significant contributions to the fields of particulate detection and physiochemical measurements. With a total of 2 patents, his work showcases innovative approaches to measuring and analyzing various compounds.

Latest Patents

One of Shaw's latest patents is a particulate detector. This device comprises a radiation source arranged to emit radiation in at least first and second predetermined wavebands towards a sampling region suspected of containing particulates. A detection element, shielded from the radiation source, is designed to detect radiation from the sampling region at least at first and second instances. The emissions in the wavebands temporarily overlap, allowing the detector to distinguish the relative contributions from each waveband, thereby determining the characteristics of the particulates. The radiation source may include a light-emitting diode.

Another significant invention is a microfabricated device for physiochemical measurements. This device is used to measure the physical properties of compounds, focusing on those that involve partitioning between two phases. It measures partition coefficients, distribution coefficients, acid-base dissociation constants, solubility, and vapor pressure. The device features a microfabricated conduit where two fluids flow, creating at least two phases for the compound to partition, along with a detector for measuring the amount of the compound in each fluid.

Career Highlights

Throughout his career, John E A Shaw has worked with prominent companies such as Thorn Security Limited and AstraZeneca. His experience in these organizations has contributed to his expertise in developing innovative technologies.

Collaborations

Shaw has collaborated with notable individuals in his field, including Stephen John Penney and Paul Jon Taylor. These collaborations have likely enriched his work and led to further advancements in his inventions.

Conclusion

John E A Shaw is a distinguished inventor whose work in particulate detection and physiochemical measurements has made a significant impact. His innovative patents and collaborations highlight his contributions to science and technology.