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DAON SPREAD TECH CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    126,637
About

DAON SPREAD TECH CO LTD has a total of 13 patent applications. Its first patent ever was published in 2018. It filed its patents most often in WIPO (World Intellectual Property Organization) and Republic of Korea. Its main competitors in its focus markets surface technology and coating and environmental technology are JOI SCIENT INC, HYDROX HOLDINGS LTD and CLEAN POWER HYDROGEN LTD.

Patent filings in countries

World map showing DAON SPREAD TECH CO LTDs patent filings in countries
# Country Total Patents
#1 WIPO (World Intellectual Property Organization) 7
#2 Republic of Korea 6

Patent filings per year

Chart showing DAON SPREAD TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Oh Kwangjin 7
#2 Go Haehoon 7
#3 Kim Jongman 7
#4 Oh Kwang Jin 6
#5 Kim Jong Man 6
#6 Ko Hae Hoon 6

Latest patents

Publication Filing date Title
WO2020004676A1 Apparatus for generating brown gas
KR20190141453A Hydrogen generating device
KR20190141452A Hydrogen generating device
KR20190141454A Hydrogen generating device
KR20190141455A Hydrogen generating device
KR20190132766A Brown gas generating device
KR20190132764A Hydrogen generating device