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List of China Shenhua Energy patents

List of China Shenhua Energy patents
List of The University of Hong Kong patents
List of Tesora patents
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Patents where
Current Assignee
Name
is
China Shenhua EnergyChina Shenhua Energy
Name
Description
Patent Applicant
Current Assignee
Inventor
Patent Jurisdiction
Patent Number
Date of Patent
‌
US Patent 8728296 Method for extracting gallium from fly ash

Patent 8728296 was granted and assigned to China Shenhua Energy on May, 2014 by the United States Patent and Trademark Office.

China Shenhua Energy
China Shenhua Energy
United States Patent and Trademark Office
United States Patent and Trademark Office
8728296
May 20, 2014
‌
US Patent 10989065 Steam turbine overspeed protection system, and steam turbine

Patent 10989065 was granted and assigned to China Shenhua Energy on April, 2021 by the United States Patent and Trademark Office.

China Shenhua Energy
China Shenhua Energy
United States Patent and Trademark Office
United States Patent and Trademark Office
10989065
April 27, 2021
‌
US Patent 9689128 Artificial dam of distributed coal mine underground reservoir and its constructing method

Patent 9689128 was granted and assigned to China Shenhua Energy on June, 2017 by the United States Patent and Trademark Office.

China Shenhua Energy
China Shenhua Energy
China Shenhua Energy
China Shenhua Energy
United States Patent and Trademark Office
United States Patent and Trademark Office
9689128
June 27, 2017
‌
US Patent 9581023 Opencast coal mine underground water reservoir

Patent 9581023 was granted and assigned to China Shenhua Energy on February, 2017 by the United States Patent and Trademark Office.

China Shenhua Energy
China Shenhua Energy
China Shenhua Energy
China Shenhua Energy
United States Patent and Trademark Office
United States Patent and Trademark Office
9581023
February 28, 2017
‌
US Patent 8505735 Vertical ring magnetic separator for de-ironing of pulverized coal ash and method using the same

China Shenhua Energy
China Shenhua Energy
United States Patent and Trademark Office
United States Patent and Trademark Office
8505735
August 13, 2013
‌
US Patent 8568671 Method for preparing metallurgical-grade alumina by using fluidized bed fly ash

China Shenhua Energy
China Shenhua Energy
United States Patent and Trademark Office
United States Patent and Trademark Office
8568671
October 29, 2013
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