Assignment of Assignor's Interest

Recorded: 2007-12-18 Received: 2007-12-18 Pages: 6

Assignor

SK CORPORATION

Executed: 2007-12-03

Assignee

SK ENERGY CO., LTD.

99, SEORIN-DONG, JONGRO-GU, SEOUL 110-110, KRX, KOREA, REPUBLIC OF

Covered Properties (14)

Cleaning Agent and Method for Cleaning Heater Tubes

Application: 10/503,302 →

Hydrogen Purification Module

Application: 10/492,983 →

Catalyst for Selective Catalytic Reduction of Nitrogen Oxides and a Method for Preparing the Same

Application: 10/470,850 →

Silent marker for an oil product and associated detection method

Application: 10/332,171 →

Disproportionation/Transalkylation of Aromatic Hydrocarbons

Application: 10/268,649 →

Process for Preparing Carotenoid Polyene Chain Compounds and Intermediates for Preparing the Same

Application: 10/220,697 →

Process for Separating Normal Paraffins from Hydrocarbons and Applications for the Separated Hydrocarbons

Application: 10/218,846 →

Catalyst for Removing Dioxin and Preparation Method Thereof

Application: 10/007,572 →

Process for Producing Aromatic Hydrocarbon Compounds and Liquefied Petroleum Gas from Hydrocarbon Feedstock

Application: 09/989,624 →

Method for Preparing a Catalyst for Selective Catalytic Reduction of Nitrogen Oxides

Application: 09/963,272 →

Method for Preparing a Catalyst for Reduction of Nitrogen Oxides

Application: 09/963,273 →

Method for Removing Sludge in Crude Oil Tank and Recovering Oil Therefrom

Application: 09/962,359 →

Automatic Analysis Method of Crude Petroleum Oils Using Spectroscopy

Application: 09/869,438 →

Miniature Fuel Reformer and System Using Metal Thin Film

Application: 09/856,323 →