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YUNNAN ZHENGBANG TECH CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    100,000
  • Filing trend
    ⇩ 100.0%
About

YUNNAN ZHENGBANG TECH CO LTD has a total of 17 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 macromolecular chemistry and polymers, organic fine chemistry and chemical engineering are JIANGSU JINJU ALLOY MAT CO LTD, HYOSUNG CHEMICAL CORP and DOW GLOBAL TECH CO.

Patent filings in countries

World map showing YUNNAN ZHENGBANG TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing YUNNAN ZHENGBANG TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Shouyuan 15
#2 Xiong Lei 14
#3 Dong Cansheng 8
#4 Zhang Cunhao 8
#5 Zou Qian 7
#6 Zhou Wen 6
#7 Feng Feng 5
#8 Leng Mei 2
#9 Huang Hong 2
#10 Yang Lin 2

Latest patents

Publication Filing date Title
CN112279946A Method for preparing chlorinated polypropylene through microchannel reaction and product
CN111393284A Method for continuously preparing carboxylic acid by oxidizing primary alcohol
CN111302878A Method for continuously preparing olefin by alcohol dehydration
CN111420655A Method for chemically plating metal catalyst on tube pass inner wall of continuous flow reaction module
CN111349010A Method for continuously synthesizing carboxylic acid enol ester
CN111072542A Method for continuously producing diisobutyronitrile peroxide by multi-point feeding and intensive mixing
CN110835295A Method for preparing acetic acid by using microchannel reactor
CN110746296A Method for preparing vinyl acetate by using microchannel reactor
CN110294722A A method of epoxy grease is prepared using microchannel continuous flow reactor
CN107216478A Corvic and its surface modifying method that a kind of ethylene-vinyl acetate copolymer emulsion surface is modified
CN107266821A Corvic and its surface modifying method that a kind of acrylic emulsion copolymers surface is modified
CN107189086A A kind of method of butyronitrile emulsion surface modified PVC resin
CN107236142A A kind of method of ethylene vinyl chloride copolymer emulsion surface modified PVC resin
CN107201051A A kind of method of ethylene-vinyl acetate chloroethylene copolymer emulsion surface modified PVC resin
CN107177141A A kind of method of propylene chloroethylene copolymer emulsion surface modified PVC resin
CN107118458A A kind of non-foamed PVC bases superelevation filling biomass fiber composite and preparation method
CN106590319A Aromatic amine-phenol copolycondensation type anti-sticking agent for reactor and preparation method of aromatic amine-phenol copolycondensation type anti-sticking agent