Bangladesh, Oct. 26 -- Professor Dr. Md. Javed Hossain Khan, a nanotechnology researcher at Jashore University of Science and Technology (JUST), has received patent approval for his nano-urea invention after a wait of five years and two months.

The Bangladesh Patent Office approved the patent on Sunday, marking a significant milestone in the development of innovative and environmentally friendly agricultural technologies in the country.

According to Dr. Javed, the patent application was submitted in 2021 but remained pending for an extended period.

The approval process subsequently advanced following the formation of the BNP government, with support from Prime Minister Tarique Rahman and Md. Ismail Zabiullah, adviser to the Ministry o...