US Patent Issued to ELLONA on March 11 for "Chemical capture system with integrated calibration and method of using such a system" (French Inventor)

ALEXANDRIA, Va., March 12 -- United States Patent no. 12,247,964, issued on March 11, was assigned to ELLONA (Toulouse, France).

"Chemical capture system with integrated calibration and method of using such a system" was invented by Ivan Romanytsia (Toulouse, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for using a chemical capture system with integrated calibration having a chamber which comprises an opening and a closing member, as well as a chemical sensor to be calibrated and a photoionization sensor which are positioned in the chamber, in which method: -during a measurement step, the sensor to be calibrated and the photoionization sensor measure the gas mixture present in the chamber, ...