This inventor holds 3 USPTO granted patents and 3 published patent applications. Top assignees: The University of Texas System, University of Colorado, University of Canterbury. Active years: 2022-2025.
Company Filing History:
3 out of 5,630 
2 out of 1,447 
1 out of 11 
Years Active: 2022-2025
Title: Inventor Rasika Dias: Pioneering Advances in Hydrocarbon Separations
Rasika Dias, based in Arlington, TX, has made significant strides in the field of chemistry and material science, holding two patents that focus on innovations related to hydrocarbon separations. His contributions have potential impacts on industries reliant on efficient separation processes.
Latest Patents
Rasika Dias's latest patents showcase groundbreaking advancements in the separation of hydrocarbons. The first patent, titled "Solid-state copper(I) sorbents for olefin separations," describes a process that separates a hydrocarbon feed gas mixture containing constituents such as ethylene to yield a high-purity ethylene product. This innovative process incorporates a solid-state ethylene sorbent along with temperature and/or pressure swing adsorption techniques. Remarkably, it also presents a methodology that reduces the net heat of reaction during ethylene adsorption onto an adsorbent.
The second patent, "Selective adsorption of gaseous alkenes into non-porous copper(I) complexes: controlling heat of adsorption and loading pressure," involves air-stable small-molecule adsorbents. These include trimeric [Cu—Br] and [Cu—H] complexes, which undergo reversible solid-state molecular rearrangements. These rearrangements facilitate a new approach to adsorbent design, allowing for low heat of adsorption while maintaining high selectivity and uptake for alkenes.
Career Highlights
Throughout his career, Rasika has worked with prestigious institutions, including the University of Texas System and the University of Canterbury. His work in academic settings has paved the way for real-world applications of his inventions, promoting advancements in chemical engineering and materials science.
Collaborations
Rasika Dias has collaborated with notable professionals, including his coworkers Matthew Greig Cowan and Devaborniny Parasar. These collaborations have been instrumental in enhancing the depth and breadth of research conducted in the field, fostering an environment ripe for innovation.
Conclusion
Rasika Dias stands out as an influential inventor whose work in hydrocarbon separation technologies is set to make significant contributions to various industries. With his innovative patents and rich collaborative history, he continues to push the boundaries of material science, paving the way for future advancements in the field.