Company Filing History:
3 out of 415 
1 out of 832,880 Years Active: 1990-2014
Title: Arthur N Ley: Innovator in Biological Detection Technologies
Introduction
Arthur N Ley is a notable inventor based in Kingston, CA, recognized for his contributions to the field of biological detection technologies. With a total of 4 patents to his name, Ley has made significant strides in developing methods and apparatuses that enhance the detection of biological molecules associated with enzyme activity.
Latest Patents
One of Ley's latest patents focuses on the detection of biological molecules by differential partitioning of enzyme substrates and products. This invention relates to a method and apparatus for detecting a biological molecule associated with enzyme activity in a sample. The invention is applicable to detecting microorganisms associated with enzymes in various samples, including water, food, soil, or biological samples. According to a preferred embodiment, a sample containing an enzyme of interest or a microorganism associated with the enzyme is combined with a suitable substrate. A fluorescent product of the enzyme-substrate reaction is then selectively detected. The detection is facilitated by a partitioning element or optical probe that allows for the partitioning of only the fluorescent product molecule into the probe. Additionally, the invention provides an automated system for monitoring biological contamination in water or other samples.
Career Highlights
Throughout his career, Arthur N Ley has worked at Queen's University at Kingston, where he has contributed to various research initiatives. His work has focused on enhancing detection methods that are crucial for ensuring safety in food and water supplies.
Collaborations
Ley has collaborated with notable individuals in his field, including R Stephen Brown and Samir P Tabash. These collaborations have further enriched his research and development efforts.
Conclusion
Arthur N Ley's innovative work in biological detection technologies has made a significant impact on the field. His patents reflect a commitment to improving methods for detecting biological contamination, which is essential for public health and safety.