P

Inventor

KWAK BYONG SUNG

KR12 patents
⚠️ This page may combine multiple inventors who share the name “KWAK BYONG SUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SK CORP

5 patents
US6395947B1May 28, 2002

Method for preparing diarylethane

SK CORP3 citations61
US6509504B1Jan 21, 2003

Method for the production of serinol

SK CORP4 citations58
US6441200B1Aug 27, 2002

Method for preparing DL-α-tocopherol with a high yield and high purity

SK CORP1 citations49
US6429319B1Aug 6, 2002

Continuous process for the production of optically pure (S)-beta-hydroxy-gamma-butyrolactone

SK CORP1 citations49
US7214793B2May 8, 2007

Method of preparing 10H-dibenzo[b,f][11,4]thiazepin-11-one

SK CORP1 citations46

SK ENERGY CO LTD

2 patents
US7838455B2Nov 23, 2010

Method of regeneration of titanium-containing molecular sieve catalyst

SK ENERGY CO LTD3 citations62
US7919424B2Apr 5, 2011

Platinum based catalyst for oxidation/reduction reaction and its use

SK ENERGY CO LTD2 citations57

KWAK BYONG SUNG

2 patents
US8541409B2Sep 24, 2013

Carbamoyloxy arylalkanoyl arylpiperazine analgesics

KWAK BYONG SUNG1 citations54
US8124796B2Feb 28, 2012

Method for preparing 3-hydroxytetrahydrofuran using cyclodehydration

KWAK BYONG SUNG0 citations46

MOON DONG JU

1 patent
US8206576B2Jun 26, 2012

Nickel based catalyst using hydrotalcite-like precursor and steam reforming reaction of LPG

MOON DONG JU10 citations81

SK HOLDINGS CO LTD

1 patent
US7678902B2Mar 16, 2010

Process for the preparation of 11-(4-[2-(2-hydroxyethoxy)ethyl]-1-piperazinyl)dibenzo[b,f][1,4]thiazepine

SK HOLDINGS CO LTD1 citations49

SK BIOPHARMACEUTICALS CO LTD

1 patent
US8901116B2Dec 2, 2014

Method for treating pain, anxiety or depression using carbamoyloxy alkanoyl piperazine compound

SK BIOPHARMACEUTICALS CO LTD0 citations48