Learn more

ENZY CHEM CO LTD

Overview
  • Total Patents
    37
About

ENZY CHEM CO LTD has a total of 37 patent applications. Its first patent ever was published in 1999. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets organic fine chemistry, pharmaceuticals and biotechnology are SUZHOU XINEN MEDICINE TECH CO LTD, MSN LABORATORIES PRIVATE LTD R&D CENTER and ABA CHEMICALS NANTONG LTD.

Patent filings in countries

World map showing ENZY CHEM CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 37

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Lee Ju Cheol 32
#2 Lee Cheol Min 30
#3 Lee Wan Hee 26
#4 Lee Tae Suk 26
#5 Yook Jin Soo 26
#6 Yoo Chang Hyun 23
#7 Lee Jong Soo 21
#8 Lee Wan Hui 11
#9 Lee Tae Seok 11
#10 Yuk Jin Su 11

Latest patents

Publication Filing date Title
KR20100096748A New process for the preparation of ibuprofen or (s)-ibuprofen aminoacid salt
KR20100087241A Adefovir dipivoxil orotic acid salt and process for the preparation
KR20090109256A Method for preparing crystalline cefozopran intermediate
KR20090108274A Racemization Process for Optically active Ibuprofen
KR20090076081A Process for preparation of trospium chloride
KR20090025094A Novel method for producing cefbuperazone intermediate
KR20080104576A Process for preparation of zaltoprofen
KR100841041B1 Process for preparation of bamifylline hydrochloride
KR20080102804A Process for purification of diacerein
KR20080097708A Process for preparation of sarpogrelate hcl salt
KR20080097716A Process for preparation of acamprosate calcium
KR100798855B1 Method for preparing sodium risedronate hemipentahydrate
KR20080062276A Method for preparing sumatriptan
KR20070050319A Method for producing l-carnosine and derivatives thereof
KR20070050317A METHOD FOR PRODUCING DERIVATIVES OF 7alpha;-METHOXYOXACEPHEM
KR20070044205A Process for preparing aceclofenac aminoacid salt
KR20070010841A Process for the regioselective preparation of glycerol derivatives and their intermediates
KR20060044536A Process for regioselective preparation of glycerol derivative and intermediate therefor
KR20060073000A Purification method of cefazedone free acid
KR20060041061A Method for preparing ibuprofen having optical activity