Inventor

SONG BU SUB

KR4 patents

⚠️ This page may combine multiple inventors who share the name “SONG BU SUB”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHOO DAE HYUN

2 patents

US9056308B2Jun 16, 2015

Catalyst for catalytic cracking of hydrocarbon, which is used in production of light olefin and production method thereof

CHOO DAE HYUN4 citations69

US8673802B2Mar 18, 2014

Catalyst for catalytic cracking of hydrocarbon, which is used in production of light olefin and production method thereof

CHOO DAE HYUN0 citations48

CHOI SUN

1 patent

US8840864B2Sep 23, 2014

Method of preparing ZSM-5 zeolite using nanocrystalline ZSM-5 seeds

CHOI SUN5 citations71

SK CHEMICALS CO LTD

1 patent

US7906694B2Mar 15, 2011

Method of preparing mono-iodo benzene through transiodination

SK CHEMICALS CO LTD0 citations51