Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for cleaning phosgene-conducting apparatuses

Method for cleaning phosgene-conducting apparatuses

US Patent 11020720 · Granted Jun 1, 2021

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method for operating a rectification column2023
Process for quenching a gaseous reaction mixture obtained in the gas phase phosg2021
Process for quenching a gaseous reaction mixture obtained in the gas phase phosg2021
Process for quenching a gaseous reaction mixture obtained in the gas phase phosg2021
Method for producing isocyanates2020
Process for operating a gas phase phosgenation plant2017
Method for operating a gas-phase phosgenation plant2017
Steam generating power station, process for operating the same, and interlinking1997
Steam generating power station, process for operating the same, and interlinking1996