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NF CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    169,008
  • Filing trend
    ⇩ 100.0%
About

NF CO LTD has a total of 13 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2013. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets medical technology, environmental technology and chemical engineering are NIKKISO CO LTD, BARI NASEEM and NOVALUNG GMBH.

Patent filings in countries

World map showing NF CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Lee Sang Kon 7
#2 Kim Seung Chul 3
#3 Lee Sang Kone 2
#4 Kim Seoung Chul 2
#5 Woo Jung Ho 2
#6 Kim Myong Woon 1
#7 Jeong Soo Hwan 1
#8 Kim Sung Gi 1
#9 Seok Jang Hyeon 1
#10 Lee Sang-Do 1

Latest patents

Publication Filing date Title
KR20210030158A Oxygen trapping device
KR20200130895A Therapy system, bed system including the same, and operating method of theraphy sysyem
KR101954961B1 Replaceable apparatus for generating oxygen with independent adsorption module
WO2018026208A1 Water treatment device construction structure having grating room and method for constructing various water spaces/waterscaping facilities having same coupled thereto
KR20180016224A Construction structure of water treatment device having grating room and construction method of waterscape/water culture facility having the same
KR101753871B1 Bed having the function for supplying oxygen
KR101544865B1 Tent with joint hinge
KR20150022074A Cleaning apparatus of public sanitary facility
KR20150022075A Inner air treatment device for temporary facility
WO2013183906A1 Functional pump chamber and method for constructing natural lakes using same
KR20140096745A Oxygen supply apparatus for restoration of tidal flat