This inventor holds 5 USPTO granted patents. Top assignees: United States of America as Represented by the Administrator of NASA, The United States of America as Represented by the Administrator of the. Active years: 2019-2026.
Location History:
- Glenn Dale, MD (US) (2019 - 2020)
- Greenbelt, MD (US) (2022)
Company Filing History:
4 out of 2,488 
1 out of 2,546 
Years Active: 2019-2026
Title: Vivek H Dwivedi: Innovator in Radiation Shielding Technologies
Introduction
Vivek H Dwivedi is a notable inventor based in Glenn Dale, MD (US). He has made significant contributions to the field of radiation shielding through his innovative patents. With a total of 5 patents, Dwivedi's work focuses on utilizing advanced materials and techniques to enhance safety in space applications.
Latest Patents
One of Dwivedi's latest patents is titled "Boron aluminum oxide compound deposited by atomic layer deposition on product used for radiation shielding." This invention involves the use of atomic layer deposition (ALD) techniques to apply a layer of boron compound onto a lightweight composite carbon-based foam. This foam is derived from natural precursors, graphene, or other carbon-based materials, and is designed to minimize radiation effects in space applications. The method includes preparing a carbon-based foam product and doping it with a boron or boron-10 aluminum oxide compound using ALD in a vacuum chamber. The deposition occurs at a thickness of one to two atomic percent of boron-10 within the foam or on silica particles.
Another significant patent by Dwivedi is focused on the "Modification of radiator pigments using atomic layer deposition (ALD) of thermal protective film material." This innovation allows for the encapsulation of pigment particles with a thermal protective layer, providing custom-tailored thermal protection characteristics. The use of ALD enables films to be grown one atom at a time, allowing for precise control over thickness.
Career Highlights
Dwivedi has worked with prominent organizations, including NASA, where he contributed to various research and development projects. His expertise in atomic layer deposition and materials science has positioned him as a key figure in advancing radiation shielding technologies.
Collaborations
Dwivedi has collaborated with notable professionals in his field, including Mark M Hasegawa, enhancing the impact of his research through teamwork and shared expertise.
Conclusion
Vivek H Dwivedi's innovative work in radiation shielding technologies demonstrates his commitment to enhancing safety in space applications. His patents reflect a deep understanding of materials science and advanced manufacturing techniques.