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DONG IL CANVAS CO LTD

Overview
  • Total Patents
    101
  • GoodIP Patent Rank
    25,869
  • Filing trend
    ⇧ 166.0%
About

DONG IL CANVAS CO LTD has a total of 101 patent applications. It increased the IP activity by 166.0%. Its first patent ever was published in 2003. 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 packaging and shipping are JIANGSU ZHONGCHAO ENV PROT CO LTD, DAEMYUNG ENTEC CORP and SONGLIM CO LTD.

Patent filings in countries

World map showing DONG IL CANVAS CO LTDs patent filings in countries

Patent filings per year

Chart showing DONG IL CANVAS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Song Tae Gyu 27
#2 Lee Jae Jin 21
#3 Woo Hyun Jig 19
#4 Park Jung Pil 10
#5 Song Tae Gu 7
#6 An Hyo Jin 4
#7 Woo Hyun Jic 4
#8 Lee Jae Won 4
#9 Lee Chang Hoon 3
#10 Woo Hyeon Ju 3

Latest patents

Publication Filing date Title
KR102171080B1 SYSTEM FOR CONDENSING AND SEPARATING VOCs
KR102170980B1 Drum thickener with an axleless type of screw
KR102170979B1 Multiple sludge thickener
KR102051377B1 Sludge reducing device with screw
KR20200119600A Z-type belt conveyor
KR102103480B1 Apparatus for supplying waste quantitatively
KR102082842B1 Sludge cake storing hopper with bolt-type breaking blades
KR101998872B1 VOCs TREATMENT TOWER
KR101958445B1 Sludge cake discharge hopper
KR101969794B1 Scraper for screw
KR101972575B1 Sludge feeder for drum-type thickener
KR101944019B1 Weaving machine for making endless belt
KR101901357B1 Apparatus for sensing up and down movement of filter cloth in filter press
KR101969796B1 Apparatus for supplying solid refuse fuel uniformly
KR20190140117A Movable filter cloth type filter press for preventing jam
KR101932964B1 Hopper for storing and breaking sludge cake
KR101920735B1 Rake cleaner for adulteration filtering screen
KR101944020B1 Drum screen for filtering adulteration
KR101915488B1 Filter press for strengthening sealing
KR101894876B1 Apparatus for cleaning filter cloth and filter plate of filter press at once