Company Filing History:
Years Active: 1999
Title: Reshma Kumar: Innovator in Refractory Metal Composite Powders
Introduction
Reshma Kumar is a notable inventor based in Kensington, MD (US). She has made significant contributions to the field of materials science, particularly in the development of refractory metal-based composite powders. Her innovative work has led to advancements in the synthesis of new tungsten compounds.
Latest Patents
Reshma Kumar holds 1 patent for her invention titled "Chemical synthesis of refractory metal based composite powders." This patent describes a novel process for forming a new tungsten compound by reacting ammonium metatungstate with guanidine carbonate. The resulting compound can be converted into various forms, including metallic tungsten, tungsten carbide, or oxycarbide, as well as tungsten nitride or oxynitride. The process also allows for the creation of multiphase composite particles based on molybdenum, tungsten, or their compounds, combined with other metallic phases such as cobalt, copper, nickel, iron, or silver. The method involves dispersing particles of a refractory metal or its compounds in a liquid medium and inducing a chemical reaction to generate a new solid phase that coats or mixes with the dispersed particles. After removing the liquid phase, the remaining solid is converted by hydrogen reduction into the final products.
Career Highlights
Reshma Kumar is currently employed at Materials Modification Inc., where she continues to explore innovative solutions in materials science. Her work has garnered attention for its potential applications in various industries, including aerospace and electronics.
Collaborations
Reshma collaborates with Chunzhe C Yu, who is also a prominent figure in the field. Their partnership exemplifies the importance of teamwork in driving innovation and advancing research.
Conclusion
Reshma Kumar's contributions to the field of refractory metal composite powders highlight her role as a leading inventor. Her innovative processes and collaborations continue to push the boundaries of materials science, paving the way for future advancements.
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