ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,440,798, issued on Oct. 14, was assigned to Munters Europe Aktiebolag (Kista, Sweden).
"Volatile organic compound reduction apparatus" was invented by Anders Nelson (Stockholm) and Patrik Zamore (Jarfalla, Sweden).
According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to a VOC reduction apparatus (1) comprising first and a second rotor elements (2, 3) configured to separate VOC (9) from air by adsorption and desorption; a first adsorption zone (16) configured to guide a process airflow (8) through the first rotor element (2); a first desorption zone (13) configured to guide a first regenerating airflow (18) through the first rotor element (...