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CHOI SANG CHEL

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    179,701
  • Filing trend
    ⇩ 50.0%
About

CHOI SANG CHEL has a total of 11 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 1998. It filed its patents most often in Republic of Korea and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, chemical engineering and medical technology are KEY ENGINEERING CO LTD, ANHUI WEIMING BIOLOGICAL ENVIRONMENTAL PROTECTION CO LTD and ANHUI WEIMING DINGHE ENVIRONMENTAL PROTECTION CO LTD.

Patent filings in countries

World map showing CHOI SANG CHELs patent filings in countries

Patent filings per year

Chart showing CHOI SANG CHELs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Choi Sang Chel 11

Latest patents

Publication Filing date Title
KR20200055263A The thermo-decomposition system for waste gas and waste gas thermo-decomposition method thereof
KR20190050181A The thermo-decomposition apparatus for waste gas
KR101806297B1 Incinerator for low nox combustion
KR20170135090A Biomass combustion system for low Nox System for using waste heat
KR20160029314A Food wastes disposing method using zeolite
KR20150129516A Biomass combustion system
KR101525902B1 Purverized fuel gasification equipment
KR101423872B1 Method for treating food garbage
KR20020074686A Manufacturing method of meat
KR100263079B1 A manufacturing method for meat goods