MUMBAI, India, May 16 -- Intellectual Property India has published a patent application (202517017839 A) filed by Ergo Exergy Technologies Inc., Montreal, on Feb. 28, for 'quenching and/or sequestering process fluids within underground carbonaceous formations, and associated systems and methods.'

Inventor(s) include Blinderman, Mikhail.

The application for the patent was published on May 16, under issue no. 20/2025.

According to the abstract released by the Intellectual Property India: "Methods and systems for quenching an underground carbonaceous formation with carbon and/or sequestering carbon within an underground carbonaceous formation are disclosed herein. In some embodiments, a representative coal gasification system can comprise (...