Inventor
YOO JIN SUN
US16 patents
⚠️ This page may combine multiple inventors who share the name “YOO JIN SUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ATLANTIC RICHFIELD CO
13 patentsUS3945914AMar 23, 1976
Process for "sulfur reduction of an oxidized hydrocarbon by forming a metal-sulfur-containing compound"
ATLANTIC RICHFIELD CO83 citations95
US4261699AApr 14, 1981
Process for removal of sulfur and ash from coal
ATLANTIC RICHFIELD CO14 citations73
US3992323ANov 16, 1976
Olefin polymerization catalyst
ATLANTIC RICHFIELD CO19 citations73
US3989759ANov 2, 1976
Hydroformylation process over catalyst having silica alumina support with separate alumina phase and noble metal and cobalt or nickel
ATLANTIC RICHFIELD CO12 citations73
US3940447AFeb 24, 1976
Process for hydroformylation of olefin hydrocarbons
ATLANTIC RICHFIELD CO11 citations73
US3937742AFeb 10, 1976
Hydroformylation process using catalyst comprising platinum group metal on support having separate alumina phase
ATLANTIC RICHFIELD CO17 citations73
US3954668AMay 4, 1976
Nickel containing olefin oligomerization catalyst
ATLANTIC RICHFIELD CO16 citations69
US3949013AApr 6, 1976
Composition and process
ATLANTIC RICHFIELD CO12 citations66
US4018834AApr 19, 1977
Hydrocarbonylation over iron on support having silica alumina dispersed in a separate phase alumina matrix
ATLANTIC RICHFIELD CO2 citations62
US4010216AMar 1, 1977
Codimerization process using a supported nickel carbonyl catalyst
ATLANTIC RICHFIELD CO2 citations62
US3991119ANov 9, 1976
Hydroformylation over cobalt on support comprising separate alumina phase
ATLANTIC RICHFIELD CO5 citations62
US3992470ANov 16, 1976
Product and process
ATLANTIC RICHFIELD CO1 citations51
US4026822AMay 31, 1977
Zirconium phosphine complex catalyst
ATLANTIC RICHFIELD CO0 citations40
SAMSUNG GENERAL CHEMICALS CO
3 patentsUS6194607B1Feb 27, 2001
Method of producing aromatic carboxylic acids by oxidizing alkyl aromatic hydrocarbons or partially oxidized intermediates thereof
SAMSUNG GENERAL CHEMICALS CO19 citations91
US6180822B1Jan 30, 2001
Method of producing aromatic carboxylic acids by oxidizing alkyl aromatic compounds or partially oxidized intermediates thereof with carbon dioxide containing gas
SAMSUNG GENERAL CHEMICALS CO14 citations72
US7012156B2Mar 14, 2006
Preparation method of methacrylic acid
SAMSUNG GENERAL CHEMICALS CO4 citations61