Patents by Inventor Ivan KRISTIANTO

Ivan KRISTIANTO has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • LEWIS ACID CATALYSTS FOR PRODUCING TOLUENE AND METHOD FOR MANUFACTURING TOLUENE USING THE SAME
    Publication number: 20180029959
    Abstract: Disclosed is a Lewis acid catalyst for preparation of toluene from 2-methylfuran and a method for preparing toluene from 2-methylfuran by using the same. The catalyst is a zeolite catalyst ion-exchanged with a metal or a metal halide catalyst. The catalyst accelerates the cycloaddition of 2-methylfuran with ethylene and inhibits oligomerization as a side reaction, and thus allows production of toluene from 2-methylfuran with high yield and high selectivity.
    Type: Application
    Filed: June 16, 2017
    Publication date: February 1, 2018
    Inventors: Jungho JAE, Yanuar Philip WIJAYA, Dong Jin SUH, Hyun JOO LEE, Ivan KRISTIANTO