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PANZHIHUA GANGCHENG GROUP CO

Overview
  • Total Patents
    199
  • GoodIP Patent Rank
    10,617
  • Filing trend
    ⇧ 12.0%
About

PANZHIHUA GANGCHENG GROUP CO has a total of 199 patent applications. It increased the IP activity by 12.0%. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, environmental technology and packaging and shipping are CHIYUUNOU YOGYO KK, CIMENTS D OBOURG SA and SHANDONG YONGZHENG CEMENT CO LTD.

Patent filings in countries

World map showing PANZHIHUA GANGCHENG GROUP COs patent filings in countries
# Country Total Patents
#1 China 199

Patent filings per year

Chart showing PANZHIHUA GANGCHENG GROUP COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Tao 73
#2 Mao Peng 42
#3 Li Guangzheng 42
#4 Fan Zeyu 34
#5 Qian Qiang 27
#6 Zhang Yuanchun 27
#7 Zheng Deming 27
#8 Qing Guanghong 23
#9 Zhuo Sheng 19
#10 Li Xianshu 17

Latest patents

Publication Filing date Title
CN112279529A Method for improving silicon and aluminum content in sintered cement by using converter steel slag
CN110845248A Steel-making ladle bottom castable
CN111086671A Pellet basket loading device
CN111030007A High-voltage bushing for 35KV transmission
CN110947975A Method for utilizing waste aluminum foil
CN110981450A Novel pouring material for permanent layer of tundish
CN110923402A Titanium-silicon-containing alloy cored wire and application thereof
CN110951934A Comprehensive utilization method of converter fly ash
CN110903077A Castable for ladle cover of steelmaking tundish
CN110983036A Preparation method of pellet adhesive
CN110937831A Process for reducing magnesium content in converter steel slag
CN110863077A Converter steelmaking slag former and preparation method thereof
CN110976528A Sorting control method for multiple-length steel products on cooling bed
CN110845247A Low-cost RH ramming material and preparation method thereof
CN111036386A Process for reducing phosphorus content in converter steel slag
CN110885928A Special binder for corundum slag pellets and preparation and use methods thereof
CN110938721A Method for recovering metallic iron from steel slag with extremely low metallic iron content
CN111005423A Water supply system for hydrometallurgy
CN110885252A Aluminum-silicon refractory castable for ladle cover of steelmaking tundish and preparation and use methods thereof
CN110904346A Sodium-containing vanadium extraction coolant and preparation method and application thereof