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DUKJIN ENG CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    134,295
  • Filing trend
    ⇩ 42.0%
About

DUKJIN ENG CO LTD has a total of 13 patent applications. It decreased the IP activity by 42.0%. Its first patent ever was published in 2016. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets environmental technology, chemical engineering and machines are WUHU XINLIN SENCHUAN ENVIRONMENTAL PROTECTION TECH CO LTD, SUZHOU MEISHENG ENVIRONMENTAL PROT TECHNOLOGY CO LTD and WEN LU.

Patent filings in countries

World map showing DUKJIN ENG CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 13

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Jeong Young Nam 13
#2 Jung Byuns Sun 2
#3 Jang Jae Hwan 1
#4 Jung Jae Hwan 1

Latest patents

Publication Filing date Title
KR20200036337A Apparatus for Crushing and Screening of Deadstock
KR20200005947A Method and Apparatus for High Temperature Sterilization for Deadstock and Burial Site Soil
KR20190141964A Method and Apparatus for Restoring Soil of Burial Site for Deadstock
KR101991689B1 Method and Apparatus for Disposing of Deadstock
KR20190028091A sludge treatment method using vertical caterpillar moving type screen
KR101910463B1 food waste crushing method for removing vinyls in food waste
KR101910464B1 food waste crushing apparatus for removing vinyls in food waste
KR20180111075A sludge treatment apparatus having vertical caterpillar moving type screen
KR20180096269A waterway type sludge removing apparatus
KR101830393B1 round type sludge collector having alien substance removal device
KR101804978B1 assembled sediments separating method and apparatus for processing sediments including concomitants
KR101727244B1 Vacuum fermentor for organic waste and organic waste recycling apparatus having the same
KR101749521B1 Sewage disposal method