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GRIREM ADVANCED MATERIALS CO

Overview
  • Total Patents
    20
About

GRIREM ADVANCED MATERIALS CO has a total of 20 patent applications. Its first patent ever was published in 2002. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and Japan. Its main competitors in its focus markets environmental technology, materials and metallurgy and electrical machinery and energy are DN ALUMINIEV ZAVOD, SHENYANG RES INST OF NONFERROUS METALS and YUNNAN METALLURG GROUP CO LTD.

Patent filings in countries

World map showing GRIREM ADVANCED MATERIALS COs patent filings in countries

Patent filings per year

Chart showing GRIREM ADVANCED MATERIALS COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hongwei Li 13
#2 Dunbo Yu 6
#3 Xiaowei Huang 6
#4 Chunlei Zhao 5
#5 Shihong Yan 5
#6 Zhijian Yu 4
#7 Zhiqi Long 4
#8 Zongan Li 4
#9 Shipeng Li 3
#10 Li Hongwei 3

Latest patents

Publication Filing date Title
CN101572145A Flaky rare earth permanent magnet powder and preparation method thereof
CN101781706A Process for separating rare-earth element by extraction
WO2009021389A1 A PROCESS OF SMELTING MONAZITE RARE EARTH ORE RICH IN Fe
WO2008095448A1 A rare earth alloy, the preparing method and use thereof
CN101363079A Smelting method of iron rich mengite rare-earth mine
CN101219289A Mixed settler extractor
CN101255526A Rear earth fe-b alloy strip cast having texture and preparation thereof
CN101225303A Complex chemical compound, preparation method and its use as luminescent material precursor
CN101239387A Heat-resisting oxidation-resistance nitrogen-containing anisotropic rare earth permanent magnet alloy powder and preparation thereof
CN101240393A Rare earth alloy, preparation technique and application thereof
CN101240392A Rare earth alloy
CN101225302A Method for preparing complex chemical compound
CN101058891A A kind of preparation method of high rare-earth content magnesium master alloy
CN1804063A Process for extracting rare earth element by non-saponifiable phosphorous mixing extractant
CN1805073A Assistant alloy for Nd-Fe-B permanent magnetic material and its preparation method
CN1730680A Rare-earth element extraction separation process using nonsaponifying organic extractant
CN1570187A Rare earth magnetostrictive material preparation method and the material
CN1509831A Low temperature hydrogen breaking process for quick cooled thick belt of NdFeB
CN1502712A Hydrogen storage alloy and process for preparing quick cooling thick band thereof