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WONJIN WORLDWIDE CO LTD

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    210,965
  • Filing trend
    ⇧ 100.0%
About

WONJIN WORLDWIDE CO LTD has a total of 22 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2007. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets materials and metallurgy, thermal processes and basic materials chemistry are JIYUAN JINFENG REFRACTORY MAT CO LTD, FAJARDO SOLA PEDRO and CALDERYS FRANCE.

Patent filings in countries

World map showing WONJIN WORLDWIDE CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Son Dal Ho 14
#2 Heo Jeong 3
#3 Huh Jae Nyung 2
#4 Ho Son Dal 1
#5 Bae Joon Il 1
#6 Heo Jae Nyung 1
#7 Son Dalho 1

Latest patents

Publication Filing date Title
KR102037461B1 Basic unshaped refractories for equipment of iron and steel making
KR20180100525A Brick assembly and ladle comprising the same
KR20180080465A Brick assembly and ladle comprising the same
KR101295218B1 Combustion device
KR20130047811A Gas generating method and gas generating device using green coal
KR20130038634A Multi-stage rotary kiln for saving energy
KR20130039356A Pulverized fuel and method for production of the same
KR20130026623A Hybrid pulverized fuel burning apparatus
KR20130026624A Hybrid pulverized fuel burning apparatus
KR20130026625A Burning chamber for burning powder fuel
KR20120003235A Furnace using microwave
KR20100049386A Environmentally-friendly waterless-monolithic lining material
KR20080099216A Refractory repairing material for equipment of iron/steel making, method for preparing thereof and composition comprising the same
WO2008096954A1 Preparation of refractory for making steel ingots
KR20080074006A Preparation of refractory for making steel ingots
WO2008091041A1 Carbon-containing refractory composition containing no resinous binder