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BEIJING CENTRAL RES INST NONFERROUS METALS

Overview
  • Total Patents
    19
About

BEIJING CENTRAL RES INST NONFERROUS METALS has a total of 19 patent applications. Its first patent ever was published in 2001. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are CHONGQING SHOUFENG TECHNOLOGY, KRYMSKIJ SELSKOKHOZ I IM M I K and Zhejiang xizi united engineering co ltd.

Patent filings in countries

World map showing BEIJING CENTRAL RES INST NONFERROUS METALSs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing BEIJING CENTRAL RES INST NONFERROUS METALSs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Song Yongsheng 2
#2 Wen Jiankang 2
#3 Ruan Renman 2
#4 Likai Shi 1
#5 Baiqing Xiong 1
#6 Long Zhiqi 1
#7 Ruan Renmen Chen 1
#8 Hongwei Liu 1
#9 Li Hongxu Wen 1
#10 Wang Jiachen Yang 1

Latest patents

Publication Filing date Title
CN1753154A Method of removing chip oxide film edge and its device
CN1718804A In situ formed TiC reinforced Al-Fe-V-Si series heat resistant aluminium alloy material and its preparation method
CN1676466A Method for continuously preparing nickelous hydroxide
CN1556037A Preparation method of nano rare earth oxide
CN1619268A Measuring device of block high temperature superconductor magnetic suspension floating force and its testing method
CN1619004A Aluminium alloy for semi solid state shaping and preparation method of its semi solid state blank material
CN1618549A Method of preparing semi solid state moltem metal/blank by ultrasonic treatment to control solidification and its device
CN1590303A Ultra sonic cleaning method of manganese dioxide
CN1493519A Preparation of cerium zirconium composite oxide using coprecipitation-high pressure water heat combining method
CN1494168A Method of preparing buttering using inorganic salt as precusor
CN1493704A New technology of leaching copper sulfide ore using copper ore acidic ore pit water containing bacteria
CN1475584A Pellelizing technology suitable for biological dump leaching and extracting metal
CN1475587A Bioleaching process of sulfide mineral ore or concentrate or tailing containing alkaline veinstone
CN1475589A Acid balance method in biometallugical process
CN1475312A Recovery technology of metal sulfide ore tailings
CN1475311A Recovery technology of microfine particle rare metal oxide ore
CN1442253A Equipment for quick cooling thick alloy belt and preparation method using said equipment and its product
CN1426865A Method of preparing nano metal nickel powder
CN1426683A High temp. resistant, colour fastness inorganic antimicrobial mildew preventive agent and its preparing method