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NEXFIL CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    193,917
  • Filing trend
    ⇩ 50.0%
About

NEXFIL CO LTD has a total of 13 patent applications. It decreased the IP activity by 50.0%. 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 surface technology and coating, measurement and macromolecular chemistry and polymers are SHANDONG NON METALLIC MAT INST, UBIQD LLC and ANHUI CARLFIT CLOTHING CO LTD.

Patent filings in countries

World map showing NEXFIL CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Lee Shin Soon 10
#2 Yang Seung Hak 3
#3 Noh Sung Woo 3
#4 Song Jae Cheol 2
#5 Oh Ji Hoon 1
#6 Lee Jae Chul 1

Latest patents

Publication Filing date Title
KR20190116640A UV-blocking PET film and UV-blocking PET film manufacturing method
KR101857974B1 Manufacture method of ultraviolet control film
KR101851209B1 Measurement method of the Sun heat Protection rate using Sun heat block film
KR20160020817A Polymer Composites for ultraviolet ray interception and Method for fabricating of coating film using the same
KR20160020818A remote control device of sputtering apparatus for fabrication of sunting film
KR20150071256A Sputter apparatus and film using the apparatus
WO2013077644A1 Preparation method of transparent heat shielding film which is combination of boron compound coating process and sputtering process
KR101325728B1 Ultraviolet and infrared absorbable reiforcement film and manufacturing method therefor
KR101319706B1 Sputtering coated with boron compounds, multi-layer thermal shutdown films manufacturing process that combines a transparent way
KR20130069101A Measuring device for sunlight-transmittance of film and measuring method for sunlight-transmittance of film
KR101223887B1 Sputter coated with boron compounds, thermal shutdown films manufacturing process that combines a transparent way
KR20040097427A System and Method for Measuring Transmittances of Special Coating Film According to Wavelength
KR20040097428A System for Measuring Transmittances of Coating Film According to Wavelength Having Compact Structure