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DHT CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    235,065
About

DHT CO LTD has a total of 15 patent applications. Its first patent ever was published in 2002. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets thermal processes, chemical engineering and mechanical elements are GEA ECOFLEX GMBH, API SCHMIDT BRETTEN GMBH & CO and HEATMATRIX GROUP B V.

Patent filings in countries

World map showing DHT CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 15

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Lim Hyug 8
#2 Park Jae Hong 6
#3 Cho Sung Youl 5
#4 Kim Jeong Gyu 4
#5 Lim Hyeok 3
#6 Nam Sang Don 3
#7 Bae Jun Sik 2
#8 Kang In Sung 2
#9 Hur In Eun 2
#10 Kwak Seung Sik 2

Latest patents

Publication Filing date Title
KR101777281B1 Liner slab for rotor of crusher
KR101146105B1 Heat plate for heat exchanger
KR101146106B1 Plate heat exchanger
KR101060674B1 An apparatus for cleaning a heat treasfer plate
KR101026417B1 Plate heat exchanger having structure for solving the thermal shock
KR20110080244A Heat exchanger assembling appratus using laser distance measure and the method thereof
KR100992097B1 In-line filter used for plate heat exchanger and positioning method thereof
KR101017328B1 Heat plate used heat exchanger and welding type heat exchanger comprising the heat plate
KR100988218B1 In-line filter used for plate heat exchanger and positioning method thereof
KR100988217B1 In-line filter used for plate heat exchanger and positioning method thereof
KR100837655B1 Plate type heat exchanger
KR20090064885A Membrane metal panel of insulated lng tank
KR20020061580A oblong type heat exchanger
KR20020061581A oblong type heat plate
KR20020060672A double wave heat plate and heat exchanger using double wave heat plate