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ROHM & HAAS ELECTRONIC MAT KOREA LTD

Overview
  • Total Patents
    71
  • GoodIP Patent Rank
    20,941
  • Filing trend
    ⇧ 100.0%
About

ROHM & HAAS ELECTRONIC MAT KOREA LTD has a total of 71 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2011. It filed its patents most often in Japan and China. Its main competitors in its focus markets optics, macromolecular chemistry and polymers and basic materials chemistry are DONGJIN SEMICHEM CO LTD, ROHM & HAAS ELECT MATERIALS and BAE YOUNG CHEOL.

Patent filings in countries

World map showing ROHM & HAAS ELECTRONIC MAT KOREA LTDs patent filings in countries
# Country Total Patents
#1 Japan 58
#2 China 13

Patent filings per year

Chart showing ROHM & HAAS ELECTRONIC MAT KOREA LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huh Geun 13
#2 Ryu Eui-Hyun 11
#3 Jang Min-Kyung 10
#4 Kim Yeonok 10
#5 Lee Kyung-Joo 10
#6 Kwon Hyuck-Joo 8
#7 Cho Young-Jun 8
#8 Hong Chang-Young 8
#9 Yang Jong Han 8
#10 Dong Yeon Kim 8

Latest patents

Publication Filing date Title
CN107918249A Photosensitive polymer combination and cured film prepared therefrom
JP2016121377A Nickel plating solution