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HAN KI JONG

Overview
  • Total Patents
    25
About

HAN KI JONG has a total of 25 patent applications. Its first patent ever was published in 2004. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets organic fine chemistry, pharmaceuticals and basic materials chemistry are XI AN WANLONG PHARMACEUTICAL CO LTD, BILHUBER INC E and CHINOIN FABRIK CHEMISCH PHARMA.

Patent filings in countries

World map showing HAN KI JONGs patent filings in countries
# Country Total Patents
#1 Republic of Korea 25

Patent filings per year

Chart showing HAN KI JONGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kim Mi Soo 25
#2 Han Ki Jong 25
#3 Lee Hag Young 14
#4 Jang Kill Su 4

Latest patents

Publication Filing date Title
KR20120049979A New process for the simultaneous protection and activation of amino acids
KR20110126850A The process for the simultaneous protection and activation of amino acids
KR20110124813A New process for the synthesis of n-trifluoroacetoxy succinimide
KR20110124641A The process for the synthesis of n-trifluoroacetoxy succinimide
KR20100055378A Trifluoroacetylation for amines
KR20110099358A New trifluoroacetylation method for amines
KR20070112916A Novel process for the formation of peptide bonds
KR20060133645A Novel process for the preparation of n-hydroxysuccinimide ester derivatives by using triphenylphosphine and triphosgene
KR20060133635A Novel process for the preparation of n-hydroxysuccinimide ester derivatives by using triphenylphosphine and diphosgene
KR20060133633A Novel process for the preparation of n-hydroxysuccinimide ester derivatives by using diphosgene
KR20060130961A Novel process for the preparation of n-hydroxysuccinimide ester derivatives
KR20060036567A Process for the preparation of hydroxamate derivatives by using diphosgene
KR20060036572A Process for the preparation of hydroxamate derivatives
KR20060036565A Process for the preparation of acid chloride derivatives by using diphosgene
KR20060036562A Process for the preparation of acid chloride derivatives by using triphosgene
KR20060036568A Process for the preparation of hydroxamate derivatives
KR20060036569A Process for the preparation of hydroxamate derivatives by using triphosgene
KR20050122448A Novel process for the preparation of amide derivatives
KR20050122434A Process for the preparation of ester derivatives by using triphosgene
KR20050114292A Process for the preparation of ester derivatives by using diphosgene