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CHALCO SHANDONG CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    123,225
About

CHALCO SHANDONG CO LTD has a total of 14 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, chemical engineering and textiles and paper are KYODO KUMIAI FINE CERAMICS, CALCITECH LTD and GUANGXI LONGAN RUIFENG IND & TRADING CO LTD.

Patent filings in countries

World map showing CHALCO SHANDONG CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing CHALCO SHANDONG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yao Yi 9
#2 Wang Shaowu 8
#3 Du Shanguo 6
#4 Liu Wei 4
#5 Wang Ke 3
#6 Yang Conglin 2
#7 Liu Qing 2
#8 Zhou Bo 2
#9 Zhou Feng 2
#10 Chen Fengjiao 2

Latest patents

Publication Filing date Title
CN112028095A Superfine aluminum hydroxide seed crystal and preparation method thereof, submicron aluminum hydroxide and preparation method and application thereof
CN111662173A Aluminum hydroxy oxalate and preparation method thereof, and high-purity aluminum oxide
CN111663201A Method for producing alumina fiber by using sodium-silicon slag and alumina fiber
CN111634933A Method for preparing calcium aluminate by using PAC acid waste residues and calcium aluminate
CN111498876A Preparation method of guiding agent and preparation method of magnesium-aluminum hydrotalcite
CN111573698A Foam activated alumina and preparation method thereof
CN111517347A Spherical alumina and preparation method thereof
CN110451538A A kind of preparation method of high-purity boehmite and high purity aluminium oxide
CN110304644A A method of producing high-purity high glutinous boehmite
CN110079678A A kind of method of aluminium in recycling Quadratic aluminum dust
CN109553121A A kind of preparation method of high-purity low-sodium aluminum hydroxide
CN109052442A A kind of production method of electron level high heat resistance aluminium hydroxide
CN109179467A A method of gallium is removed to the low pregnant Bayer process liquor of concentration containing gallium
CN108975365A Prepare the preparation method and applications of rafifinal high-quality aluminium oxide