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ZHANG ZHENHUI

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    200,913
About

ZHANG ZHENHUI has a total of 16 patent applications. Its first patent ever was published in 2001. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, pharmaceuticals and thermal processes are SUN YUZHEN, CHAO ZHANG and YANG SHAOJI.

Patent filings in countries

World map showing ZHANG ZHENHUIs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Zhang Zhenhui 16
#2 Zhang Xinghai 4
#3 Zhang Xinyang 3
#4 Yi Zhijian 1
#5 Wang Xiang 1

Latest patents

Publication Filing date Title
CN109432171A Capsule for treating rhinitis and preparation method
CN106287791A Residual heat using device at the bottom of a kind of biomass burning Boiler Furnace
CN105060462A Tower biological filter
CN105148963A Supported catalyst for heterogeneous catalytic ozonation
CN103962149A Method for preparing multiphase ozonation solid catalyst for water treatment by using rare earth molecular sieve waste residues
CN102992336A Reaction device for preparing sodium silicate by utilizing high-efficiency and energy-saving liquid phase method
CN103007954A Multi-phase catalytic ozone oxidation catalyst and preparation method thereof
CN102153923A High-strength, scrubbing-resistant and environment-friendly dry powder emulsion coating
CN1962898A Iron ore pellet organic binder and its using method
CN1455006A Pellet additive
CN1521050A Lamp light homing system for vehicle
CN1438196A Method for directly producing cement by fly-ash of steam-electric power plant
CN1451628A Method for making non-burned brick
CN1590293A Method of producing high module sodium silicate by liquid phase method with low energy consumption
CN1394804A Low energy consumption production method of sodium silicate
CN1393502A Soil stabilizer for road bed and its application technique