Yu-Lung SUN

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Kaohsiung City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Method for recovering rare earth compounds, vanadium and nickel
- Patent number 8,986,425
- Issue date Mar 24, 2015
- Hong Jing Environment Company
- Yu-Lung Sun
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for recycling metals from waste molybdic catalysts
- Patent number 8,657,917
- Issue date Feb 25, 2014
- Hong Jing Metal Corporation
- Yu-Lung Sun
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for recycling metals from waste tungsten catalysts
- Patent number 8,574,341
- Issue date Nov 5, 2013
- Hong Jing Metal Corporation
- Yu-Lung Sun
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for recycling cutting fluid
- Patent number 8,475,632
- Issue date Jul 2, 2013
- Hong Jing Environment Company
- Yu-Lung Sun
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR RECOVERING RARE EARTH, VANADIUM AND NICKEL
- Publication number 20130091989
- Publication date Apr 18, 2013
- Yu-Lung SUN
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR RECYCLING METALS FROM WASTE TUNGSTEN CATALYSTS
- Publication number 20120279355
- Publication date Nov 8, 2012
- Yu-Lung SUN
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR RECYCLING CUTTING FLUID
- Publication number 20120073952
- Publication date Mar 29, 2012
- Yu-Lung SUN
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
METHOD OF MANUFACTURING ALUMINA BY RECYCLING NICKEL-ALUMINUM
- Publication number 20120020853
- Publication date Jan 26, 2012
- Yu-Lung SUN
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR RECYCLING SILICON
- Publication number 20110300047
- Publication date Dec 8, 2011
- Yu-Lung Sun
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR RECYCLING SILICON CARBIDE
- Publication number 20110300048
- Publication date Dec 8, 2011
- Yu-Lung Sun
- C01 - INORGANIC CHEMISTRY