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ZHANG ZHENYING

Overview
  • Total Patents
    30
  • GoodIP Patent Rank
    177,144
About

ZHANG ZHENYING has a total of 30 patent applications. Its first patent ever was published in 1992. It filed its patents most often in China and France. Its main competitors in its focus markets materials and metallurgy, environmental technology and chemical engineering are ACTIVE MINERALS INT LLC, MEGA TECH HOLDING BV and ZHEJIANG LANTING HI TECH CO LT.

Patent filings in countries

World map showing ZHANG ZHENYINGs patent filings in countries
# Country Total Patents
#1 China 29
#2 France 1

Patent filings per year

Chart showing ZHANG ZHENYINGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhenying Zhang 18
#2 Yaping Zhang 15
#3 Jing Zhang 13
#4 Zhang Zhenying 11
#5 Hua Zhang 2
#6 Hou Binbin 1
#7 Zhang Jing 1
#8 Jin Zhang 1
#9 Liu Xiaoming 1
#10 Zhenging Zhang 1

Latest patents

Publication Filing date Title
CN110173217A Front and back bidirectional drill
CN108098854A A kind of Chinese medicine slicing device of high degree of automation
CN106285084A 35 kv substation noise abatement silencing systems
CN106285087A 110 kv substation noise abatement silencing systems
CN106285086A 550 kv substation noise abatement silencing systems
CN106285085A 220 kv substation noise abatement silencing systems
CN105017962A Constant, long-acting and anti-pollution flashover coating HRTV
CN105017961A Constant, long-acting, fireproof and anti-flaming busbar coating HRTV
CN104609760A Blast-furnace slag powder activity activator
CN103088047A Agrobacterium tumefaciens mediated RNA (Ribonucleic Acid) interfering method for filamentous fungi genes
CN102797496A Integrative machine for transshipping and supporting gangues in tunnel of coal mine
CN1123304A Fully water-proof thermal-insulating rare-earth material modified by tar and production technology thereof
CN1107497A Water-proof and heat-insulation paint for light roof and its production method and construction technique
CN1116645A Ordinary temp. (rare-earth) water-proof heat insulation material
CN1113259A Quick-drying (rare earth) compound water-proof thermal-insulation coating
CN1107498A Method for producing compound heat-insulation refractory paint
CN1101799A Fowl fodder additive containing trace rare-earth element
CN1101898A Rare-earth composite heat insulation material
CN1101924A Full-water-proof composite thermal-insulating material
CN1101925A Rare-earth composite thermal-insulating material without asbestos