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TOPNC CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    106,043
  • Filing trend
    ⇩ 60.0%
About

TOPNC CO LTD has a total of 16 patent applications. It decreased the IP activity by 60.0%. Its first patent ever was published in 2015. It filed its patents most often in Republic of Korea, China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets surface technology and coating, electrical machinery and energy and environmental technology are SUZHOU LIDUN ENERGY STORAGE MATERIAL TECHNOLOGY CO LTD, HEESUNG CHEMICAL LTD and JIANGSU HUAFU STORAGE NEW TECHNOLOGY DEV CO LTD.

Patent filings in countries

World map showing TOPNC CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 14
#2 China 1
#3 WIPO (World Intellectual Property Organization) 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Kim Dong Soo 16
#2 Yu Min Sook 14
#3 Cho Jung Min 13
#4 Bae Sung Woo 11
#5 Kim Do Hyun 8
#6 Song Mun Yong 3
#7 Kim Min Ha 2
#8 Lee Yong Min 1
#9 Jung Ju Eun 1

Latest patents

Publication Filing date Title
KR20190112531A Method of manufacturing a sheet for a secondary battery cell pouch and thereof product
KR20190112520A A method of manufacturing a sheet for a secondary battery cell pouch and an apparatus for manufacturing the same, and a sheet for a secondary battery cell pouch
KR20190011402A Pouch Film for Secondary Battery
KR101904094B1 Forming Machine of Pouch Film for Secondary Battery
KR20180133700A Coating width controllable slot die device
KR101860086B1 Slot die device with coating bar for coating width control
KR101860082B1 Slot die device with reinforced part
KR101833913B1 Slot Die Coater for Manufacturing Aluminium Pouch Film
KR101827951B1 Micro Gravure Coater for Manufacturing Aluminium Pouch Film
KR20170103407A High-speed Lamination Apparatus
KR20170090157A Complex Lamination Apparatus of Pouch Film for Secondary Battery
KR101762807B1 Pouch Film Sealing Apparatus for Secondary Battery
WO2017094957A2 Packaging material for electrochemical cell containing self-healing substances
KR101628993B1 Stainless Use Steel pouch film for the Secondary Battery, the Pack containing the same and the Secondary Battery containing the same
KR101581454B1 Stainless Use Steel pouch film for the Secondary Battery, the Pack containing the same and the Secondary Battery containing the same