US Patent Issued to CHANGZHOU RUIHUA CHEMICAL ENGINEERING TECHNOLOGY on July 29 for "Device and method for producing high-pressure or super high-pressure steam as byproduct from maleic anhydride producing device" (Chinese Inventors)

ALEXANDRIA, Va., July 30 -- United States Patent no. 12,372,231, issued on July 29, was assigned to CHANGZHOU RUIHUA CHEMICAL ENGINEERING TECHNOLOGY Co. LTD. (Changzhou, China).

"Device and method for producing high-pressure or super high-pressure steam as byproduct from maleic anhydride producing device" was invented by Feike Wu (Changzhou, China), Wenming Zhang (Changzhou, China), Hu Chen (Changzhou, China), Ruyi Zhu (Changzhou, China), Hongjiang Dong (Changzhou, China), Yifei Zhou (Changzhou, China), Xia Chen (Changzhou, China) and Zhigang Xu (Changzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are a device and a method for producing high-pressure or super high-pressure steam as a by...