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METAL CORROSION AND PROTECTION

Overview
  • Total Patents
    16
About

METAL CORROSION AND PROTECTION has a total of 16 patent applications. Its first patent ever was published in 1986. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are Changzhou Derui Electronic Co Ltd, COUFAL STANISLAV and GUI XINGHUA.

Patent filings in countries

World map showing METAL CORROSION AND PROTECTIONs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing METAL CORROSION AND PROTECTIONs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Yuanlong Du 3
#2 Lin Haichao 3
#3 Wei Wei 3
#4 Ke Wei 2
#5 Fuhui Wang 2
#6 Chang Dianlin 2
#7 Zheng Yuli 2
#8 Cao Chunan 2
#9 Hanyi Lou 2
#10 Linxiang Bai 2

Latest patents

Publication Filing date Title
CN1178255A Method for high temperature ultrasonic coating on metal surface
CN1200395A Additives for anti-oxidation and anti carbon deposit for heat conducting oil
CN1194310A Process of obtaining polymer film by electrochemical oxidation on active metal material surface
CN1168469A Intelligent hydrogen sulfide gas monitoring instrument
CN1147158A Corrosion inhibitor as mercury substitute in alkaline zinc series cell
CN1123846A Process for yttrium diffusion coating on high-temp. alloy
CN1094162A Low-stress hidden fragmentation danger detector for pickling boiler pipes
CN1092115A Method for preparing corrosion and heat resistant multicomponent coating
CN1072262A Method and apparatus for measuring surface electron spectrum
CN1076733A Aluminum, zirconium, yttrium ternary co-osmosized coating
CN1073011A Stepless speed regulating alternate-loading device and fatigue machine
CN1072260A Low-frequency fatigue test machine
CN1071466A Low temperature aluminizing+rare earth inorganic ceramic coating and technology
CN1061849A Transducer for measurement of hydrogen atomic permeability
CN1050090A Hydrogen-cracking detector for nodes in ocean platform
CN1011545B Measuring method of differential polarization resistance and measuring apparatus