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E1 BIOTECH CO LTD

Overview
  • Total Patents
    12
About

E1 BIOTECH CO LTD has a total of 12 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets environmental technology, chemical engineering and civil engineering are JOHNSON CONSTRUCTION CO AB, SHAOXING JINGGONG MACHINERY CO LTD and KOERS BONNO.

Patent filings in countries

World map showing E1 BIOTECH CO LTDs patent filings in countries

Patent filings per year

Chart showing E1 BIOTECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jang Ho Nam 7
#2 Lee U Gi 5
#3 Chang Ho Nam 4
#4 Lim Seong Jin 3
#5 Chang Seung Teak 2
#6 Jang Seung Taek 2
#7 Kwon Seon Hun 2
#8 Ryu Cheol Hui 2
#9 Kim Do-Yun 1
#10 Kim Moon-Il 1

Latest patents

Publication Filing date Title
AU2003289567A1 On-site treatment method of ground food wastes
KR20040070850A Method for Producing a Useful Compound and Method for Treating a Wastewater Using Pure Oxygen
KR20030033279A Method for Biological Nutrient Removal in Effluent from Waste Water Treatment Plant Using Anaerobic Fermentation Broth from Organic Wastes and High Density Microbial Cell Reactor
KR20030018502A Method for Manufacturing Anaerobic Fermentation Broth from Organic Wastes for Using in Nutrient Removal
KR20030018503A On-site treatment method of food wastes generated from collective residence or institutional food service facilities
KR20020066905A Single-Staged Reactor Type BOD Sensor Using Capsules Containing Yeasts and Method to Measure BOD Using It
KR20020022508A Method for Manufacturing PHA Using Fermentation Broth of Food Waste
KR100246961B1 Process for producing proteins from oxygen dependent inducible promotor using fed-batch cultivation of e. coli