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FUJIAN ZHENGSHENG INORGANIC MAT CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    134,254
  • Filing trend
    ⇩ 100.0%
About

FUJIAN ZHENGSHENG INORGANIC MAT CO LTD has a total of 13 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, macromolecular chemistry and polymers and basic materials chemistry are MIZUSAWA INDUSTRIAL CHEM, FUJIAN YUANXIANG NEW MAT CO LTD and AKZO PQ SILICA VOF.

Patent filings in countries

World map showing FUJIAN ZHENGSHENG INORGANIC MAT CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing FUJIAN ZHENGSHENG INORGANIC MAT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zeng Zhi'En 12
#2 Ren Lirong 12
#3 Liu Anji 9
#4 Wang Jinchun 7
#5 Xie Zhixiong 7
#6 Tian Ming 7
#7 Xu Yuxing 7
#8 Huang Yongsheng 7
#9 Huang Yu 6
#10 Wang Jianfeng 6

Latest patents

Publication Filing date Title
CN111994911A Preparation method of precipitated white carbon black for high-modulus tire rubber
CN111533951A Preparation method of aluminum silicate-white carbon black composite filler
CN111498859A Preparation method of high-transparency high-dispersibility white carbon black
CN110817892A Preparation method of superfine white carbon black for coating paint
CN110316738A A kind of preparation method of aluminium hydridization high-dispersity white carbon black
CN110156033A A kind of preparation method of high structure height than table high-dispersion white carbon black
CN110156032A A kind of preparation method of high yellowing-resistant silicon rubber white carbon black
CN108046275A A kind of preparation method of alkalescence white carbon
CN108129695A A kind of preparation method of the functional white carbon of green tire
CN106829977A A kind of preparation method of high oil absorption high-dispersion white carbon black
CN106829975A A kind of preparation method of green tire high-dispersion white carbon black
CN106865557A A kind of preparation method of Tire used in winter white carbon
CN106629754A Preparation method for high-oil absorption microsphere-shaped white carbon black