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MARUCHI

Overview
  • Total Patents
    27
  • GoodIP Patent Rank
    60,565
  • Filing trend
    ⇩ 93.0%
About

MARUCHI has a total of 27 patent applications. It decreased the IP activity by 93.0%. Its first patent ever was published in 2014. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets pharmaceuticals, materials and metallurgy and medical technology are LI YUFEN, ZHANG TING and QIN WENXIONG.

Patent filings per year

Chart showing MARUCHIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jang Sung Wook 26
#2 Lim Ho Nam 5
#3 Oh Sei Jin 5
#4 Cho Jin Sang 5
#5 Moon Ki Yeon 5
#6 Kim Eui Seong 5
#7 Choi Moon Kwan 5
#8 Cho Kye Hong 5
#9 Kim Hyeon Cheol 3
#10 Jang Sung-Wook 1

Latest patents

Publication Filing date Title
KR20190006937A Ni-Ti File for Root Canal Cleaning Process using Ultrasonic Wave
CN110022838A The composition for single paste type hydraulicity canal filling material comprising dimethyl sulfoxide
KR20190052791A Medical filler composition
KR20190046277A Medical cement composition
KR20180064937A Ni-Ti File for Root Canal Cleaning Process using Ultrasonic Wave
WO2015130079A1 Single paste type dental hydraulic-setting filler composition
KR20160032495A Hydraulic Binder Composition Having Ultra-rapid Hardening Property
KR20150100446A Dental hydraulic filler composition of single paste type