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PANGANG GROUP RES INSTITUTE CO LTD

Overview
  • Total Patents
    265
  • GoodIP Patent Rank
    5,521
  • Filing trend
    ⇩ 67.0%
About

PANGANG GROUP RES INSTITUTE CO LTD has a total of 265 patent applications. It decreased the IP activity by 67.0%. Its first patent ever was published in 2014. It filed its patents most often in China, United States and Russian Federation. Its main competitors in its focus markets materials and metallurgy, environmental technology and machine tools are BAOSTEEL DESHENG STAINLESS STEEL CO LTD, CHENGDE BRANCH CO HBIS CO LTD and PANZHIHUA IRON & STEEL RES INST PANGANG GROUP.

Patent filings in countries

World map showing PANGANG GROUP RES INSTITUTE CO LTDs patent filings in countries

Patent filings per year

Chart showing PANGANG GROUP RES INSTITUTE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jiang Lin 26
#2 Li Zhengrong 26
#3 Cui Kaiyu 25
#4 Wang Chuangwei 25
#5 Wu Zhenxiu 20
#6 Chen Yan 18
#7 Chen Haijun 16
#8 Yin Danfeng 15
#9 Ye Lu 15
#10 Chen Lian 15

Latest patents

Publication Filing date Title
CN112266020A Method for preparing vanadium pentoxide cathode material from sodium vanadium solution
CN112281000A Method for extracting vanadium from titanium tetrachloride refining tailings
CN111994952A Method for preparing high-purity vanadium pentoxide by vacuum sublimation of metallurgical-grade vanadium pentoxide
CN112142106A Method for separating titanium tetrachloride from vanadium oxytrichloride crude product
CN112142113A Preparation method of spherical ammonium manganese vanadate particles
CN112142107A Method for preparing high-purity vanadium oxychloride from vanadium-containing refined tailings
CN112174197A Method for preparing lithium battery negative electrode material lithium titanate by taking titanium tetrachloride as raw material
CN112158882A Preparation method of rutile type nano titanium dioxide
CN112080660A Preparation method of low-impurity AlV55 alloy
CN112111638A Grading production method of low-carbon cold-rolled steel plate
CN112143978A Method for manufacturing ultra-low carbon hot-dip galvanized steel sheet
CN112157121A Preparation method of 30MnSi hot-rolled wire rod
CN112126760A Preparation method of aging-free 82B hot-rolled wire rod
CN112280917A Method for reducing iron loss in blast furnace smelting of vanadium titano-magnetite and fluxing powder
CN112080618A Control method of 82B hot-rolled wire rod core martensite and grain boundary cementite
CN112011692A Method for extracting vanadium by composite roasting of solid waste slag
CN112281056A Preparation method of high-plasticity cold-rolled steel plate
CN112226683A Preparation method of low-process-temperature deep-drawing cold-rolled steel plate
CN112080651A Method for extracting vanadium by high-calcium low-sodium ammonium composite roasting
CN112110487A Preparation method of easily soluble chromium hydroxide