This inventor holds 2 USPTO granted patents. Top assignee: Microbics Corporation. Active years: 1995-1996.
Company Filing History:
Years Active: 1995-1996
Title: Don Isenberg: Innovator in Solid-Phase Sample Techniques
Introduction
Don Isenberg is a notable inventor based in Carlsbad, California. He has made significant contributions to the field of solid-phase sampling techniques. With a total of 2 patents, his work has advanced methodologies that are crucial for accurate testing and analysis.
Latest Patents
Isenberg's latest patents include a method for obtaining small representative solid-phase samples. This innovative technique allows for the separation of solid-phase material from any liquid-phase present, ensuring that a portion of the mixed solid-phase particulate sample is selected to provide an intermediate size representative sample. The process involves adding a liquid diluent to the intermediate particulate sample and agitating the suspension to promote the separation of small particles. This results in a homogeneous suspension from which small, truly representative solid-phase particulate samples can be obtained for reliable testing.
Another significant patent by Isenberg is a method for compensating toxicity test data for the measured toxicity of a reference sample. This method involves obtaining toxic response data for various concentrations of different test samples and defining the sample with the smallest toxic response at high concentrations as the reference sample. The toxic response of the test sample is then computed relative to the reference sample, enhancing the accuracy of toxicity assessments.
Career Highlights
Isenberg has been associated with Microbics Corporation, where he has applied his expertise in developing innovative solutions. His work has been instrumental in advancing the company's research and development efforts.
Collaborations
Throughout his career, Isenberg has collaborated with notable colleagues, including Malbone W Greene and Charles Walbourn. These partnerships have contributed to the successful development of his patented methodologies.
Conclusion
Don Isenberg's contributions to solid-phase sampling techniques and toxicity testing represent significant advancements in the field. His innovative patents and collaborations highlight his commitment to improving scientific methodologies.