Patents by Inventor Sam Ryong Pakr

Sam Ryong Pakr 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).

  • Method for producing high value aromatics and olefin from light cycle oil produced by a fluidized catalytic cracking process
    Patent number: 8912377
    Abstract: The present invention relates to a method of producing aromatic products (benzene/toluene/xylene) and olefin products from petroleum fractions obtained by fluid catalytic cracking, and, more particularly, to a method of producing products comprising high-concentration aromatic products and high value-added light olefin products from light cycle oil obtained by fluid catalytic cracking.
    Type: Grant
    Filed: October 7, 2009
    Date of Patent: December 16, 2014
    Assignee: SK Innovation Co., Ltd.
    Inventors: Cheol Joong Kim, Tae Jin Kim, Do Woan Kim, Sung Won Kim, Sang Hun Oh, Sam Ryong Pakr, Seung Hoon Oh, Yoon Kyung Lee, Gyung Rok Kim, Hong Seok Jung, Eun Kyoung Kim, Byoung In Lee, Dae Hyun Choo
  • METHOD FOR PRODUCING HIGH VALUE AROMATICS AND OLEFIN FROM LIGHT CYCLE OIL PRODUCED BY A FLUIDIZED CATALYTIC CRACKING PROCESS
    Publication number: 20110207979
    Abstract: The present invention relates to a method of producing aromatic products (benzene/toluene/xylene) and olefin products from petroleum fractions obtained by fluid catalytic cracking, and, more particularly, to a method of producing products comprising high-concentration aromatic products and high value-added light olefin products from light cycle oil obtained by fluid catalytic cracking.
    Type: Application
    Filed: October 7, 2009
    Publication date: August 25, 2011
    Applicant: SK INNOVATION CO., LTD.
    Inventors: Cheol Joong Kim, Tae Jin Kim, Do Woan Kim, Sung Won Kim, Sang Hun Oh, Sam Ryong Pakr, Seung Hoon Oh, Yoon Kyung Lee, Gyung Rok Kim, Hong Seok Jung, Eun Kyoung Kim, Byoung In Lee, Dae Hyun Choo