Company Filing History:
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Title: Alexandr Yakovlevich Preobrazhensky: Innovator in Carbon Materials
Introduction
Alexandr Yakovlevich Preobrazhensky is a notable inventor based in Moscow, Russia. He has made significant contributions to the field of materials science, particularly in the development of carbon-based materials. With a total of 4 patents to his name, Preobrazhensky's work has paved the way for advancements in various applications.
Latest Patents
One of his latest patents is for a microcrystalline monolithic carbon material. This innovative material consists of grains varying in size from 0.1 to a few microns, intergrown to form regular aggregates. The geometric shape of the material is predetermined by a pattern made from a carbon-bearing non-diamond material, which corresponds to the shape of the required finished article. This material can be produced in any desired number of identical shapes. Another significant patent involves a method of producing polycrystalline diamond aggregates. In this method, a carbon-containing material is shaped and subjected to pressure and simultaneous heating by an electric current pulse, in the presence of a catalyst.
Career Highlights
Throughout his career, Preobrazhensky has worked at various esteemed institutions, including the Institute of Physics of High Temperatures of the Russian Academy of Sciences. His research has focused on the properties and applications of carbon materials, contributing to advancements in the field.
Collaborations
Preobrazhensky has collaborated with notable colleagues such as Leonid Fedorovich Vereschagin and Vasily Alexandrovich Stepanov. Their joint efforts have furthered research in carbon materials and their applications.
Conclusion
Alexandr Yakovlevich Preobrazhensky is a distinguished inventor whose work in carbon materials has had a lasting impact on the field. His innovative patents and collaborations highlight his significant contributions to materials science.