This inventor holds 2 USPTO granted patents. Top assignees: Indian Oil Corporation Limited, Engineers India Limited. Active years: 2007-2012.
Company Filing History:
2 out of 254 
1 out of 1 Years Active: 2007-2012
Title: Ujjwal Manna: Innovator in Refinery Technology
Introduction
Ujjwal Manna is a notable inventor based in Haryana, India. He has made significant contributions to the field of refinery technology, particularly in the removal of refractory sulphur compounds from refinery streams. With a total of 2 patents to his name, Manna's work showcases his innovative approach to solving complex industrial challenges.
Latest Patents
Manna's latest patents include an "Adsorbent composition for removal of refractory sulphur compounds from refinery streams and process thereof." This invention involves a unique adsorbent composition that combines a base component, spinel oxide, and a bimetallic alloy to enhance adsorption efficiency. The process for preparing this composition includes several steps, such as mixing fine particles, homogenizing with a solvent, and calcining the material under hydrogen flow.
Another significant patent is the "Device and method for non-dispersive contacting of liquid-liquid reactive system." This apparatus is designed to separate impurities from a liquid using a non-dispersive contacting method. It features a cylindrical column divided into two stages, equipped with packed metallic fibers that facilitate the reaction between immiscible liquids, leading to the purification of the second liquid.
Career Highlights
Throughout his career, Ujjwal Manna has worked with prominent organizations such as Indian Oil Corporation Limited and Engineers India Limited. His experience in these companies has allowed him to apply his innovative ideas in practical settings, contributing to advancements in refinery processes.
Collaborations
Manna has collaborated with notable professionals in his field, including Ram Prakash Verma and Sarvesh Kumar. These collaborations have further enriched his work and expanded the impact of his inventions.
Conclusion
Ujjwal Manna stands out as a significant figure in the realm of refinery technology. His innovative patents and career achievements reflect his dedication to advancing industrial processes. His contributions continue to influence the field and pave the way for future innovations.