MUMBAI, India, June 13 -- Intellectual Property India has published a patent application (202517038582 A) filed by Dow Global Technologies Llc, Midland, U.S.A., on April 22, for 'methods for forming light olefins with catalyst recycle.'
Inventor(s) include Pretz, Matthew T.; Li, Liwei; Yang, Yang; Koeken, Adrianus; Luo, Lin; Yuan, Quan; and Tsang, Chi-Wei.
The application for the patent was published on June 13, under issue no. 24/2025.
According to the abstract released by the Intellectual Property India: "According to embodiments disclosed herein, a method for forming light olefins in a reactor system may include reacting a feed stream in the presence of a catalyst to form a deactivated catalyst, passing the deactivated catalyst to a c...