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COATING KOREA CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    88,688
  • Filing trend
    ⇩ 12.0%
About

COATING KOREA CO LTD has a total of 21 patent applications. It decreased the IP activity by 12.0%. Its first patent ever was published in 2003. It filed its patents most often in Republic of Korea and China. Its main competitors in its focus markets mechanical elements, machine tools and surface technology and coating are FLEX SEAL COUPLINGS LTD, O N IND CO LTD and SEONGHO CORRUGHTED STEEL PIPE CO LTD.

Patent filings in countries

World map showing COATING KOREA CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 19
#2 China 2

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Kim Il 19
#2 Oh Yang Geun 1
#3 Oh Yang Geon 1

Latest patents

Publication Filing date Title
KR20200100577A Manufacturing method for the coated steel pipe
KR20190083638A Coated steel pipe having a socket, and manufacturing method for the coated steel pipe, and connecting structure for the coated steel pipe
KR20200092563A Grip ring for un-pressed area dispersing, and pipe connecting device using the same
KR20200083882A Coated metal pipe with socket and pipe connection structure using the same
CN109854829A Jack tube, the pipe with jack tube and the pipe connecting structure using jack tube
CN109764195A The attachment device and manufacturing method of metal tube, metal tube with socket
KR20190024855A Coated steel pipe having a socket, and manufacturing method for the coated steel pipe, and connecting structure for the coated steel pipe
KR20190138217A Metal pipe with socket and pipe connection structure using the same
KR20190136848A Socket pipe, pipe with the same, pipe connection structure using the same
KR101944865B1 Stopper ring and pipe connecting device using the same
KR101944866B1 Split stopper ring and pipe connecting device using the same
KR20190068079A Pipe connecting device having rotation prevention function of hook bolt and socket ring used therefor
KR101924451B1 Metal pipe with socket and metal pipe connection structure using the same
KR20190053647A Tyton joint type pipe connecting structure
KR101924450B1 Metal pipe with socket, metal pipe connection device using same, and method for forming socket of metal pipe
KR101856507B1 Connecting structure for pipe
KR101780411B1 A pressure device for prevent separate of pipe
KR101779515B1 Combination structure of pipe increasing for fixed power of pipes
KR101772004B1 Polyethylene pipes for waterworks manufacturing method
KR20060018941A Polyethylene coating pipe