Inventor

LEE SOON HONG

US3 patents

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

EXXON CHEMICAL PATENTS INC

2 patents

US5770539AJun 23, 1998

Lewis acid catalysts supported on porous polymer substrate

EXXON CHEMICAL PATENTS INC12 citations72

US5691431ANov 25, 1997

Cationic polymerization catalyzed by lewis acid catalysts supported on porous polymer substrate

EXXON CHEMICAL PATENTS INC11 citations72

YOU HYANG JA

1 patent

US5730876AMar 24, 1998

Separation and purification of low molecular weight chitosan using multi-step membrane separation process

YOU HYANG JA43 citations86