Learn more

YOO JEONG KUN

Overview
  • Total Patents
    18
About

YOO JEONG KUN has a total of 18 patent applications. Its first patent ever was published in 2001. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets materials and metallurgy, environmental technology and macromolecular chemistry and polymers are JIEYANG CITY TENGSHENG TECH CONSULTING CO LTD, BORAL MATERIAL TECHNOLOGIES IN and HEFEI YIDUOFANG TECH CO LTD.

Patent filings in countries

World map showing YOO JEONG KUNs patent filings in countries
# Country Total Patents
#1 Republic of Korea 18

Patent filings per year

Chart showing YOO JEONG KUNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yoo Jeong Kun 17
#2 Yoo Mi Sun 4
#3 Lee Eun Yong 3
#4 Hong Seong Chang 2
#5 Han Jung Ho 2
#6 Park Doo Suk 2
#7 Kim Gyeong Su 1
#8 Sin Nam Su 1
#9 Park Kyung Hwa 1

Latest patents

Publication Filing date Title
KR20150005753A Heat-insulating composition, method for preparing thereof and heat-insulating material using the same
KR20140143292A Water-dispersed composition of hydrophobic powder and method for preparing pulp paper and glass fiber using the same
KR101351246B1 A method for recovery of valued-added resources from slag
KR20130130271A A method for preparing meltblown web comprising aerogel
KR20060023330A Method for preparing nanocrystalline silica and the nanocrystalline silica therefrom
KR20040090294A Reuse of waste De-NOx catalyst as a filler of plastics
KR20040090242A Reused method of waste limes from solvay process
KR20040042667A Method for recycling waste de-NOx catalyst
KR20020054282A Method for preparing extra rapid-hardening alumina cement, and extra rapid-hardening cement including the extra rapid-hardening alumina cement
KR20020040736A Recovery of V,W,Ti components from waste de-Nox catalyst
KR20020039296A The method of manufacturing compositions for inhibiting corrosions influenced by electrochemical and microbiological environment in arranging hot water-pipe line
KR20020035085A Method for seperating V,W,Ti components from waste de-Nox catalyst
KR20020035547A Eco-Amending method for rapid soil hardner
KR20020025931A Synthetic technique for water-proof material in soil
KR20020025138A How to make S iO 2 nanocrystalline
KR20020020985A Method for removing Cl components from slag and or dust