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CHIROCHEM CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    213,479
  • Filing trend
    ⇩ 100.0%
About

CHIROCHEM CO LTD has a total of 13 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2004. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets organic fine chemistry, environmental technology and pharmaceuticals are TEVA PHARM FINE CHEMICALS SRL, AUSPEX PHARMACEUTICALS and AXEN BIO GROUP SP Z O O.

Patent filings in countries

World map showing CHIROCHEM CO LTDs patent filings in countries

Patent filings per year

Chart showing CHIROCHEM CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee Ho Seong 13
#2 Kim Ho Cheol 9
#3 Song Jeong Ho 9
#4 Kim Eui Gyun 4
#5 Han Sang Cheol 4

Latest patents

Publication Filing date Title
KR20170105939A Process for the acidification of terephthalylidene dicamphor sulfonic acid salt
KR20130089015A Process for the preparation of l-3-o-alkyl ascorbic acid
KR100861922B1 Methods for the preparation of chiral 1,2-diol derivatives from chiral epoxides by using chiral salen catalysts
KR20080109476A New chiral salen catalysts and methods for the preparation of chiral compounds from racemic epoxides by using them
KR100748210B1 Methods for the prodution of d-chiro-inositol
KR20060119233A Process for the preparation of theanine
KR20050109716A Process for the preparation of optically active (s)-pyridobenzoxazine carboxylic acid hemihydrate derivatives
KR20050108739A Process for the preparation of (e)-2-benzoyl-3-dimethylaminoacrylate derivatives
KR20050075972A Process for preparing d-biotin