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IDT INTERNAT CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    209,385
About

IDT INTERNAT CO LTD has a total of 12 patent applications. Its first patent ever was published in 2011. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets materials and metallurgy, chemical engineering and micro-structure and nano-technology are MIDWEST REFRIGERANTS LLC, SILIKEN CHEMICALS S L and SOUTHWEST NANOTECHNOLOGIES INC.

Patent filings in countries

World map showing IDT INTERNAT CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 6
#2 WIPO (World Intellectual Property Organization) 5
#3 United States 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Shin Cheol Min 7
#2 Eom Sung Hun 5
#3 Ji Byoung Kyu 5
#4 Choi Jung Young 5
#5 Lee Shi Choon 5
#6 Hong Sang Jin 4
#7 Lee Tai Seong 2
#8 Lee Myung Sin 2
#9 Lee Joung Hoon 1

Latest patents

Publication Filing date Title
KR20150124821A Preparing method of graphite oxide, and graphene-structured material and preparing method thereof
KR20140122944A Method and apparatus for manufacturing graphite oxide
KR20140062964A Preparing method of graphite oxide
KR20130045518A Mixture of multi-layered graphene for adsorbing organic material
KR20120134685A A method and apparatus for manufacturing graphite oxide
KR20120134689A Apparatus for manufacturing nano-size graphene-structured material