This inventor holds 4 USPTO granted patents, plus 1 CIPO patent and 1 EPO patent. Top assignees: Council of Scientific and Industrial Research, Ongc Energy Centre Trust (Oect), Reliance Industries Limited. Active years: 2014-2026.
Location History:
- Uttrakhand, IN (2018)
- Dehradun, IN (2014 - 2019)
Company Filing History:
4 out of 2,129 
1 out of 1 
1 out of 171 
Years Active: 2014-2026
Title: Prasenjit Ghosh: Innovator in Cryogenic Processes and Gas Oil Treatment
Introduction
Prasenjit Ghosh is a notable inventor based in Dehradun, India. He has made significant contributions to the field of cryogenic processes and gas oil treatment. With a total of 4 patents to his name, Ghosh has demonstrated a commitment to innovation and technological advancement.
Latest Patents
One of his latest patents is a cryogenic process for crude helium recovery from natural gas. This invention relates to a method that produces crude helium from pretreated natural gas. The process involves two flash stages using a helium-free process stream as a stripping agent. A distillation column is utilized with specific operating conditions to ensure 100% helium recovery while reducing capital and operating costs. Additionally, Ghosh has developed an integrated process for the simultaneous removal and value addition to sulfur and aromatic compounds in gas oil. This process segregates refractive sulfur and aromatic compounds using distillation and processes them under mild conditions to produce gas oil with reduced sulfur and aromatic content.
Career Highlights
Throughout his career, Prasenjit Ghosh has worked with esteemed organizations such as the Council of Scientific and Industrial Research and Reliance Industries Limited. His work has significantly impacted the fields of energy and chemical engineering.
Collaborations
Ghosh has collaborated with notable professionals in his field, including Madhukar Onkarnath Garg and Shrikant Madhusudan Nanoti. Their collective expertise has contributed to the advancement of innovative processes in their respective areas.
Conclusion
Prasenjit Ghosh is a distinguished inventor whose work in cryogenic processes and gas oil treatment has paved the way for advancements in these fields. His innovative patents reflect his dedication to improving industrial processes and contributing to sustainable energy solutions.