Company Filing History:
Years Active: 2000
Title: Boris Ivanovich Medvedev: Innovator in Water Content Determination
Introduction
Boris Ivanovich Medvedev is a notable inventor based in Moscow, Russia. He has made significant contributions to the field of analytical chemistry, particularly in the determination of water content in various substances. His innovative approach has led to the development of a unique device and method that enhances the accuracy of water content measurement.
Latest Patents
Medvedev holds a patent for a device and method for the determination of water. This test device is designed to directly determine the liquid phase water content of organic solvents and indirectly assess the water content in solids. The method utilizes a reagent composition that consists primarily of the dried residue of a mixture of a colorimetric indicator material, such as a cobaltous or cuprous salt, and a polymeric water barrier material. This mixture is incorporated into a matrix that is contacted with or immersed in the liquid test sample. After removal, the color change of the test composition is correlated with a standard color chart to provide a quantitative result of the water amount in the test sample. When applied to solids, the water is first extracted using a substantially anhydrous extracting fluid, such as reagent alcohol.
Career Highlights
Boris Ivanovich Medvedev is associated with Environmental Test Systems, Inc., where he continues to innovate in the field of environmental testing. His work has been instrumental in developing reliable methods for assessing water content, which is crucial for various industrial applications.
Collaborations
Medvedev collaborates with Yuriy Vladimirovich Evtodienko, contributing to advancements in their field through shared expertise and innovative ideas.
Conclusion
Boris Ivanovich Medvedev's contributions to the determination of water content in organic solvents and solids highlight his role as a significant inventor in analytical chemistry. His patented device and method represent a valuable advancement in environmental testing technology.