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ZHENGZHOU ZHONGYUAN APPLIED TECHNOLOGY RES AND DEV CO LTD

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    185,816
About

ZHENGZHOU ZHONGYUAN APPLIED TECHNOLOGY RES AND DEV CO LTD has a total of 24 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China, EPO (European Patent Office) and Republic of Korea. Its main competitors in its focus markets macromolecular chemistry and polymers, basic materials chemistry and machines are SUZHOU JIN TENG ELECTRONIC TECH CO LTD, JIANGSU FEILE ELECTRIC CO LTD and W F TAYLOR CO INC.

Patent filings in countries

World map showing ZHENGZHOU ZHONGYUAN APPLIED TECHNOLOGY RES AND DEV CO LTDs patent filings in countries
# Country Total Patents
#1 China 21
#2 EPO (European Patent Office) 1
#3 Republic of Korea 1
#4 WIPO (World Intellectual Property Organization) 1

Patent filings per year

Chart showing ZHENGZHOU ZHONGYUAN APPLIED TECHNOLOGY RES AND DEV CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Yanhong 11
#2 Zhang Deheng 8
#3 Deheng Zhang 7
#4 Wu Huan 7
#5 Yang Yajuan 4
#6 Zhang Yanqing 4
#7 Yanhong Zhang 4
#8 Kong Junshi 4
#9 Li Wenli 4
#10 Cao Xingyuan 4

Latest patents

Publication Filing date Title
CN105131847A Corrosion resistance technology of steel structure bolting part
CN104965460A Fatigue test device and control system thereof
CN104558616A Silicone resin containing aryl and epoxy group, preparation method for silicone resin and epoxy resin adhesive containing silicone resin
CN104448314A Epoxy group end-capped polysulfide polymer, preparation method and application thereof and room temperature fast-curing epoxy resin adhesive containing epoxy group end-capped polysulfide polymer
CN104212407A Corrosion prevention method for margin plate of storage tank
CN104327756A Viscoelastic body anti-mildew and anticorrosion adhesive for buried pipelines, adhesive tape and preparation method thereof
CN104294761A Protection method of main cable anchoring system of suspension bridge, protection sealant of main cable anchoring system of suspension bridge and preparation method of protection sealant
CN104152103A Addition-type bi-component heat-conducting pouring sealant and preparation method thereof
CN104140535A Phenyl-containing MQ silicon resin and preparation method thereof
CN102911625A Thermoplastic spacing bar and preparation method thereof
CN103820072A Double-component silicone structural sealant for heat mirror hollow glass and preparation method thereof
CN103674733A Two-way stress creep testing machine for mechanical connection
CN102733302A Sealing device for suspension bridge main cable anchoring system in-anchor-room cable ducts, and protection method thereof
CN102702996A Non-drying antiseptic sealant with drying capacity and preparation method thereof
CN102516894A Special structure film for mirror seat of rear-view mirror in automobile and preparation method thereof
CN101887014A Method for identifying white oil-doped silicone sealant
CN101864173A Structural silicone sealant for building
CN101864172A Two-component structural silicone sealant for building
CN101805569A Transparent butyl hot-melt sealant and preparation method thereof
CN101575493A Bi-component polysulfide fireproofing flame retardant sealant and preparation method thereof