Company Filing History:
1 out of 1 
1 out of 1 
1 out of 2 Years Active: 1978-1980
Title: The Innovations of Valentin K Gerasimenko
Introduction
Valentin K Gerasimenko is a notable inventor based in Kyiv, Ukraine. He has made significant contributions to the field of materials science, particularly in the development of superhard materials. With a total of 3 patents to his name, Gerasimenko's work has garnered attention for its innovative approaches and practical applications.
Latest Patents
One of Gerasimenko's latest patents is for a polycrystalline superhard material and the method of producing it. This innovative material comprises sintered particles of cubic boron nitride, which are coated with a crystalline compound of the chemical formula B.sub.x N.sub.y C.sub.z. The unique aspect of this invention lies in the method of production, where particles of cubic boron nitride are placed in a gas flow containing carbon. This process allows for a carbon layer, ranging from 1 to 100 angstroms thick, to be built up on the surface of the particles. The sintering process occurs at specific temperatures and pressures that correspond to the thermodynamic stability of cubic boron nitride. The resulting material is highly uniform and exhibits mechanical properties that surpass those of existing cubic boron nitride materials. For instance, under identical cutting conditions, the durability of cutters made from this new material is reported to be 2 to 5 times higher than that of traditional cubic boron nitride-based cutters.
Career Highlights
Throughout his career, Gerasimenko has worked at prestigious institutions such as the Institute of Superhard Materials and the Institute of Physical Chemistry of the National Academy of Sciences. His research has focused on advancing the understanding and application of superhard materials, contributing to various industrial sectors.
Collaborations
Some of Gerasimenko's notable coworkers include Dmitry V Fedoseev and Boris V Deryagin. Their collaborative efforts have furthered research in the field of materials science and have led to significant advancements in superhard materials.
Conclusion
Valentin K Gerasimenko's contributions to the field of materials science, particularly through his innovative patents, highlight his role as a leading inventor in the development of superhard materials. His work continues to influence various industries and showcases the importance of innovation in advancing technology.