CHN ENERGY Investment Group Co Ltd: Patents

View up-to-date information on CHN ENERGY Investment Group Co Ltd patents, including inventor and filing insights.

Patent Trends

Publication Identifier	Document Type	Title	Classification-CPC	Publication Date
EP2927199B1	Grant	VERFAHREN ZUR HERSTELLUNG EINER KALKNATRONSILIKATGLAS-GRUNDFORMEL UND VERFAHREN ZUR EXTRAKTION VON ALUMINIUM AUS FLUGASCHE ZUR GLEICHZEITIGEN HERSTELLUNG VON GLAS	C03C1/002; C03C1/006; C03C3/062; C03C3/087; C03C3/097	July 20, 2022
US11391415B1	Grant	Method for minimizing power demand for hydrogen refueling station	F17C2221/012; F17C2223/0161; F17C2225/0123; F17C2225/03; F17C2227/0142; F17C2250/032; F17C2250/043; F17C2250/0636; F17C5/007; F17C5/04; F17C5/06	July 19, 2022
CN114722468A	Application	露天矿拉斗铲倒堆作业站台高度确定方法		July 08, 2022
CN114725962A	Application	提高火电机组变负荷性能的方法、装置、介质及电子设备		July 08, 2022
WO2022142656A1	Application	PNEUMATIC BRAKE CYLINDER AND BRAKE CLAMP UNIT	F16D2121/04; F16D65/0075; F16D65/18	July 07, 2022

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