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PANZHIHUA HUANYE METALLURGICAL SLAG EXPLOITING CO LTD

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    70,715
  • Filing trend
    ⇩ 42.0%
About

PANZHIHUA HUANYE METALLURGICAL SLAG EXPLOITING CO LTD has a total of 23 patent applications. It decreased the IP activity by 42.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, environmental technology and basic materials chemistry are SICHUAN JIAHUA ENTPR GROUP CO LTD, ROMAN CEMENT LLC and SHANGHAI BAOTIAN NEW BUILDING MAT CO LTD.

Patent filings in countries

World map showing PANZHIHUA HUANYE METALLURGICAL SLAG EXPLOITING CO LTDs patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

Chart showing PANZHIHUA HUANYE METALLURGICAL SLAG EXPLOITING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Zhiyuan 21
#2 Xian Zhongju 19
#3 Deng Meiyan 16
#4 Lan Jing 12
#5 Yao Zengyuan 8
#6 Wang Bin 4
#7 You Pingquan 4
#8 Yu Yun 3
#9 Zhou Ji 2
#10 Teng Fengyuan 1

Latest patents

Publication Filing date Title
CN112174755A Application of high-titanium blast furnace slag in organic fertilizer, organic fertilizer and preparation method of organic fertilizer
CN110818320A Preparation method of high-titanium blast furnace slag artificial stone plate
CN111303513A Double-wall corrugated pipe
CN110981347A Lightweight concrete and process method for preparing high-titanium blast furnace slag expanded bead coarse and fine aggregate
CN110698100A Method for using slag of slag steel iron electric furnace as concrete admixture
CN109608075A High-titanium blast furnace slag composite blend micro mist and preparation method thereof
CN109439814A The method of high-titanium blast furnace slag preparation derusting sand
CN109277184A The method of enriched iron from low iron metallurgical slag
CN109355509A The method that high-titanium blast furnace slag selects rhenium
CN108093724A A kind of method using the swollen pearl improvement soil of high-titanium blast furnace slag
CN107954615A A kind of cement containing the swollen pearl of high-titanium blast furnace slag
CN107827375A A kind of concrete high titaniferous blast-furnace slag micro mist and concrete
CN107926615A A kind of soilless culture substrate containing the swollen pearl of high-titanium blast furnace slag
CN108040811A A kind of green plant water-keeping material containing the swollen pearl of high-titanium blast furnace slag
CN107827374A A kind of swollen pearl of high-titanium blast furnace slag and lightweight concrete
CN107876944A Grain slag hammers suspension ring and suspension hook welding method into shape
CN106584295A Knife stone manufacturing method
CN106587689A Heat-resistant concrete manufacturing method
CN106587668A Method for making foundation hole filling material from blast furnace slag
CN106587838A Water-permeable brick and method for making water-permeable brick from blast-furnace slag