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ZHANG GUANBIAO

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    138,841
  • Filing trend
    ⇩ 100.0%
About

ZHANG GUANBIAO has a total of 12 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, chemical engineering and materials and metallurgy are CH KT I AVTOM MEKH AVTOMOBILES, AKAD EKONOM OSKARA LANGEGO and WUXI QIANTONG ELECTRIC CO LTD.

Patent filings in countries

World map showing ZHANG GUANBIAOs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Zhang Guanbiao 12
#2 Mei Cong 2
#3 Mei Shuhua 2

Latest patents

Publication Filing date Title
CN107117615A The retracting device of gaseous sulfur in carbon disulphide production
CN107117614A Anti-leak environmental protection plus sulphur device in carbon disulphide production
CN106082219A Efficient energy-saving Carbon bisulfide reacting furnace
CN106115701A Environment-friendly type Carbon bisulfide reacting furnace
CN106348299A Carbon bisulfide reaction furnace
CN106216342A Dust-removing device used by carbon disulphide production line and the smoke abatement system constituted
CN105318675A Charcoal preparation method and special charcoal preparation drying device during carbon disulfide production
CN105293493A Sulfur catcher used in carbon disulfide production
CN105217631A The method of clean environment firendly semicoke formula continuous seepage dithiocarbonic anhydride and system thereof
CN105174261A Energy-saving and environmental-friendly sulfur melter
CN104671243A Carbon disulfide reacting furnace
CN104671242A Semicoke type method and system for continuously producing carbon disulfide and special equipment