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FUJIAN JOHNSON MINING CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    184,009
  • Filing trend
    ⇩ 100.0%
About

FUJIAN JOHNSON MINING CO LTD has a total of 11 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy and medical technology are AKADEMIA GÓRNICZO-HUTNICZA IM STANISŁAWA STASZICA, HONG KUG SUN and KIM YUN JU.

Patent filings in countries

World map showing FUJIAN JOHNSON MINING CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing FUJIAN JOHNSON MINING CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Zheng Wei 8
#2 Xu Weidong 5
#3 Wei Zheng 2
#4 Daming Chen 1
#5 Zheng Siyu 1
#6 Weidong Xu 1

Latest patents

Publication Filing date Title
CN111548153A Preparation method of ceramic implant
CN107619066A A kind of zirconia powder preparation process of magnesium stable composition
CN106396642A Preparation method for heatproof alumina crucible
CN106865516A A kind of preparation technology of high-specific surface area tricalcium phosphate powder
CN104557031A Raw zirconia ceramic powder with composite crystalline phase structure and high thermal shock resistance and preparation method thereof
CN104557032A Raw zirconia ceramic powder with composite crystalline phase structure and high temperature resistance and preparation process thereof
CN104529440A Composite crystalline-phase-structure high-wear-resistance zirconia ceramic raw powder and preparation technique thereof
CN103332931A Method for preparing high-compactness zirconium oxide ceramic knife raw material powder
CN102718481A Zirconia powder added with trace elements and preparation method thereof
CN101717115A Organic acid method for preparing ultrafine partial stable zirconia
CN101293774A Drying method for long bar shaped ceramic base substrate