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GUANGZHOU RES INST NONFERROUS

Overview
  • Total Patents
    94
About

GUANGZHOU RES INST NONFERROUS has a total of 94 patent applications. Its first patent ever was published in 2002. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are STU CHEMICKOTECHNOLOGICKA, JUTANG HE and ZHONGNAN UNIVERSITY.

Patent filings in countries

World map showing GUANGZHOU RES INST NONFERROUSs patent filings in countries
# Country Total Patents
#1 China 94

Patent filings per year

Chart showing GUANGZHOU RES INST NONFERROUSs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Yuhe Tang 9
#2 Fangming Xiao 7
#3 Mingjiang Dai 7
#4 Min Liu 7
#5 Yixiang Cai 6
#6 Xianyang Qiu 6
#7 Xiaojuan He 6
#8 Changguang Deng 5
#9 Siyong Zhao 5
#10 Songsheng Lin 5

Latest patents

Publication Filing date Title
CN102392243A Laser surface cladding method of straightening roller
CN102392208A Method for spraying aluminum coating on surface of magnesium alloy
CN102337402A Extraction method of gold from gold-containing sulfur ore concentrate
CN102363890A Method for recovering metal copper in waste circuit board
CN102441482A Mineral separation method for scheelite containing rich pyrrhotite
CN102267019B Zinc-aluminum brazing filler metal
CN102310596A Method for producing reinforced wear resistance composite material by partially positioning of ceramic particles
CN102230732A Closed automatic slag discharge device for boiling chlorination furnace
CN102211053A Method for separating black and white tungsten bulk flotation rough concentrates
CN102168184A Method for extracting beryllium oxide from low-grade beryllium ore
CN102259021B Molecular sieve type solid alkali catalyst and preparation method thereof
CN102152085A Method for manufacturing dissimilar aluminum alloy composite automobile hub
CN102240606A Method for separating nonmetal materials from waste circuit boards by flotation
CN102279190B Image detection method for weld seam surface defects of laser welded plates of unequal thickness
CN102133641A Powder metallurgy method of Ti-6Al-4V alloy
CN102168269A Method for preparing accelerated carburizing plasma nitrocarburizing and titanium carbonitride composite membrane layer
CN102139370A Method for preparing Ti2AlC self-lubricating and heat-resisting structural material
CN102151607A Joint magnetic flotation sorting method for complex magnetic pyrite copper-containing pyrite ore
CN102029479A Low-silver lead-free solder alloy and preparation method and device thereof
CN102172597A Discarded circuit board full-value recycling method