Sang Beom Lee

7 Patents

• US120844082024

  Method for Decomposing Phenol-based By-product

  LG Chem, Ltd.

  0 cites
• US120767172024

  Method for Washing Ion Exchange Resin and Method for Preparing Bisphenol A

  LG CHEM, Ltd.

  0 cites
• US119935642024

  Method of Decomposing Phenolic By-products

  LG Chem, Ltd.

  0 cites
• US119392822024

  Method for Decomposing Phenolic By-product

  LG Chem, Ltd.

  0 cites
• US119052382024

  Method for Preparing 1-butene and Propylene

  LG Chem, Ltd.

  0 cites
• US117807962023

  Method of Decomposing Phenolic By-product

  LG Chem, Ltd.

  0 cites
• US115479512023

  Method of Decomposing By-product in Phenol Preparation Process

  LG CHEM, Ltd.

  0 cites