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ILWOO IND CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    196,872
  • Filing trend
    ⇩ 100.0%
About

ILWOO IND CO LTD has a total of 21 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2001. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets mechanical elements, machines and environmental technology are AUSTRALIAN ENGINEERING CORP PT, DONG DO ENGINEERING CO LTD and RASSTRIGIN IVAN IVANOVICH.

Patent filings in countries

World map showing ILWOO IND CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 21

Patent filings per year

Chart showing ILWOO IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kim Ju Hwan 9
#2 Kim Ji Young 7
#3 Kim Hong Ki 4
#4 Cho Yong Joo 3
#5 Lee Joo Hyung 3
#6 Lee Ju Hyeong 2
#7 Kim Hong Gi 2
#8 Kim Joo Hwan 1

Latest patents

Publication Filing date Title
KR102215957B1 Multi-walled plastic pipe with expanded shape and packing groove integrally formed
KR102200903B1 A forming apparatus for expanding end of plastic pipe, manufacturing method thereof
KR102202155B1 A Connecting Method for Plastic pipe and, connecting apparatus thererof
KR102202156B1 Apparatus for connecting plastic pipes
KR101831183B1 Apparatus for connecting corrugated pipes
KR20120100585A A coupling device of corrugated tube
KR100997408B1 Connecting apparatus for plastic pipe
KR20110040276A Plastic pipe which has connection socket
KR100923031B1 Apparatus for coupling of plastic pipe
KR100860740B1 Coupling device of synthetic resin
KR100871645B1 A plastic pipe with double fly wall and its manufacturing method thereof
KR100854316B1 Pipe with expending end for connecting
KR100808440B1 Pipe for water sealing and separation prevention
KR100682323B1 Heating apparatus using small-size electronic heater
KR100786220B1 The connecting structure of dual walled pipe having socket
KR100780674B1 Glass fiber reinforced plastic pipe with double wall structure
KR100538651B1 Apparatus for drain sewage
KR100516801B1 Flange connection structure of synthetic resins pipes
KR100520689B1 Flange connection structure of synthetic resins pipes
KR20040062125A Pipe for net frame of nursery