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HENAN BILLIONS CHEMICALS CO

Overview
  • Total Patents
    42
  • GoodIP Patent Rank
    154,973
About

HENAN BILLIONS CHEMICALS CO has a total of 42 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets environmental technology and materials and metallurgy are INST MIKROBIOLOGII AN SSSR, PRZED PRZEMYSLOWO HANDLOWE POL and PROIZV OB BALKHASHMED.

Patent filings in countries

World map showing HENAN BILLIONS CHEMICALS COs patent filings in countries
# Country Total Patents
#1 China 42

Patent filings per year

Chart showing HENAN BILLIONS CHEMICALS COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Jianli 30
#2 Wu Pengsen 18
#3 Dou Jun 16
#4 Jianli Chen 12
#5 Minle Yang 10
#6 Zhao Bo 10
#7 Yang Minle 7
#8 Chen Yanjun 7
#9 Chen Xiaoli 7
#10 Pengsen Wu 6

Latest patents

Publication Filing date Title
CN105819504A Method utilizing hydrogen chloride gas method to prepare zirconium oxychloride
CN104849410A Rapid detection method for dispersion of titanium dioxide in oil paint
CN104849202A Method for quickly detecting light resistance of titanium dioxide for papermaking
CN104944466A Method for producing titanium-rich material by wet method
CN104762485A Method for lowering calcium content in titanium slag
CN105502980A Industrial production process for white titanium gypsum with low water content
CN105439483A Method for producing low-water-content white titanium gypsum
CN105502481A Preparation method for anatase titanium dioxide
CN105504885A Preparation method for special rutile titanium dioxide used for papermaking
CN103694745A Inorganic-organic surface treatment method for rutile titanium dioxide
CN103710551A Production method of rich-titanium material
CN103265072A Method for crystallizing zirconium oxychloride
CN103241770A Meta titanate treatment method
CN103088216A Recovery method of out-of-service titanium tungsten and vanadium powders for denitration of fume
CN103071483A Preparation method of titanium-tungsten-silicon composite powder for SCR (Selective Catalytic Reduction) denitration catalyst
CN102921404A Preparation method of titanium-tungsten composite powder for denitrification catalyst
CN102921472A Preparation method for titanium-tungsten composite powder as denitrification catalyst carrier
CN102921403A Method for preparing V2O5-WO3/TiO2 powder for making denitration catalyst
CN102642868A Production method of titanium dioxide
CN102633308A Method for producing iron oxide black by ferrous sulfate mother liquor