This inventor holds 9 USPTO granted patents, plus 2 CIPO patents and 2 EPO patents. Top assignees: Council of Scientific and Industrial Research, Basf Se Corporation, Huntsman International LLC. Active years: 1996-2021.
Location History:
- Maharashtra, IN (1996 - 2005)
- Pune, IN (2006 - 2021)
Company Filing History:
6 out of 2,129 
2 out of 5,890 
1 out of 296 
Years Active: 1996-2021
Title: Sunil Sadashiv Divekar: Innovator in Furfural Production
Introduction
Sunil Sadashiv Divekar is a notable inventor based in Pune, India. He has made significant contributions to the field of chemical engineering, particularly in the production and treatment of furfural. With a total of 9 patents to his name, Divekar's work has had a substantial impact on industrial processes.
Latest Patents
One of his latest patents is titled "Method of treatment of aqueous effluent." This patent discloses a method for treating an aqueous effluent stream obtained during the production of furfural. The process involves azeotropic distillation to obtain a distillate stream and a treated effluent stream with lower BOD and COD values, which can be further reduced by biomethanation. Another significant patent is "Preparation of Furfural using mixed solvents." This patent describes processes for preparing furfural from a xylose-containing feedstock, particularly through elevated temperature conversion in acidic conditions. The process utilizes a mixture of two solvents, allowing for continuous operation with minimal solid by-products.
Career Highlights
Throughout his career, Sunil Divekar has worked with esteemed organizations such as the Council of Scientific and Industrial Research and BASF SE Corporation. His experience in these institutions has contributed to his expertise in chemical processes and innovations.
Collaborations
Some of his notable coworkers include Raghunath Vitthal Chaudhari and Ashutosh Anant Kelkar. Their collaboration has likely fostered a productive environment for research and development in their respective fields.
Conclusion
Sunil Sadashiv Divekar's contributions to the field of chemical engineering, particularly in furfural production and treatment processes, highlight his innovative spirit and dedication to advancing industrial practices. His patents reflect a commitment to improving environmental sustainability and efficiency in chemical processes.